first thing that comes to mind is sulfuric acid + sodium nitrate. com/Silver-refining-step1 A complete tutorial for the first stage on how to Refining Silver. 2020-3-28 Silver is found embedded in several different minerals, namely copper, zinc and lead, and the refining process varies depending on the source. filtered on ashless paper and ignited in a crucible and melted with borax, soda ash. Lift water to a higher elevation for use in generating hydro-power. It is highly corrosive and toxic. Silver Refining With Household Chemicals NO NITRIC - YouTube Silver Refining With Household Chemicals NO NITRIC 143,290 views Feb 22, 2020 3. If you're looking for a $0. It looks like gold but will not test positive for even 14k gold because of the other precious metals. The electrolyte dissolves and retains the copper and other soluble base metals. Settle the solution for 1 hour, then decant the solution into another drum. Made of weighted metal with silver sparkle and polished gold finish, the four separate hangers individually spell NOEL with a paw print in place of the "O". The water/urea mixture neutralizes the nitric acid but not hydrochloric acid in your solution. hopefully it. Kindest regards Manuel P Platdigger Well-known member Supporting Member Joined Jul 26, 2007 Messages 1,648. Acid rain describes any form of precipitation that contains high levels of nitric and sulfuric acids. Using the plastic pipette, the water is added first followed by the nitric acid. where should i shift realities to quiz catholic fish symbol meaning; old mercedes convertible for sale near me sutherland mosque leicester timetable; why did josef fritzl do it sexy babes dancing. You can use sodium nitrate with sulfuric acid and make nitric acid. Gold extracted by amalgamation or cyanidation contains a variety of impurities, including zinc, copper, silver , and iron. To extract silver from a silver-plated item, mix a solution of ¾ sulfuric acid and ¼ nitric acid inside a metal pot, heating it up to 176. Bodyworkzsupply Online Drug Shop. Refine and/or distill any liquid that exhibits the typical liquid-vapor cycle. More to come. US SILVER EAGLES. The levels of pro-inflammatory cytokines were consistent with the reverse transcriptase-PCR findings and indicated increases in the levels of IL-1β, IL-6, and TNFα after PIC. Feb 18, 2012 · To recover the silver component, we need to completely dissolve the 2 coins in a 50/50 mixture of nitric acid and water. 14 de set. Distilling nitric acid requires an all glass apparatus with good seals. Gold Refining With Nitric Acid Method by Inquarting Silver - Where To Buy Nitric Acid For Gold Recovery. how to use nitric acid to purify silver. Now give a normal flame heat. Add the silver oxide to a beaker and cover with water. If you start with 70% nitric, dilute it 50/50 with distilled water, and heat it, it will dissolve sterling silver 100% of the time, without fail, without exception. For less than %40 purity silver we will pay 70% and less. We have done tons of gold refining without a single breakdown. The main difference between fuming nitric acid and concentrated nitric acid is often that fuming nitric acid often produces colorless, yellowish, or red smoke, while concentrated nitric acid often produces no smoke. Made of weighted metal with silver sparkle and polished gold finish, the four separate hangers individually spell NOEL with a paw print in place of the "O". These Performance Rights will be under lockup for 367 days starting from 8-NOV-2021 to 10-NOV. where should i shift realities to quiz catholic fish symbol meaning; old mercedes convertible for sale near me sutherland mosque leicester timetable; why did josef fritzl do it sexy babes dancing. You can use nitric acid to refine silver,toxic fumes can be trated with sodium hydroxide,you can use the hydrogen peroxide process to avoid fume generation. To enhance the processability and thermal properties of the composites, the carbon fibers were treated with chemical reagents, namely n-octanol, silane coupling agent (KH-550), and nitric acid (HNO3). It is also known as the spirit of niter and aqua fortis. Gold Refining With Nitric Acid Method by Inquarting Silver - Where To Buy Nitric Acid For Gold Recovery. I submerge my silver concentrate ore in nitric acid and stirr it several times for a period of 24 hours. Dissolution of silver in nitric acid involves the use of the following tools and materials: nitric acid (200 ml per 100 g of processed metal); zinc; glass container; graphite gas or electric furnace; copper; filter paper; watering can; fixtures For melting. As an added bonus the HCl washes of the first stage silver powder form CuCl2 which can be used to process fingers. The flotation concentrate is leached afterwards to extract silver. In the US, a market-determined price is a relatively recent phenomenon. Keywords: energy model; FRELP; life-cycle; photovoltaic (PV); PV waste; raw materials; recycled materials; recycling; silicon 1. Easy and safe method of producing pure silver. even very high concentrations of this acid can produce distinct off-white fumes. For less than %40 purity silver we will pay 70% and less. Distilling nitric acid requires an all glass apparatus with good seals. All the oxide to settle completely or filter well. Pyrometallurgical refining involves melting processes to separate pure silver from other metals. The shiny metallic bead that is left contains the precious metals. org/how-to-refine-silver-without-nitric-acid/ #silver. Add 3 parts distilled water to 1 part nitric acid. It is making the seals which make the setup difficult if you don't have a distillation setup with ground glass joints. Hang your stockings so that Santa can see them with these unique and attractive holiday hangers. Add Tip Ask Question Comment Download Step 3: Chemicals Required. de 2020. ‘The most common approach is to use hydrochloric acid as a complexing agent and nitric acid, chlorine, or hydrogen peroxide as an oxidant. COAL CONSUMPTION. John Geologist. I have heard that former Denmark coins contained silver,you can get silver from them. The main difference between fuming nitric acid and concentrated nitric acid is often that fuming nitric acid often produces colorless, yellowish, or red smoke, while concentrated nitric acid often produces no smoke. melt the grey powder back into metallic silverhow to. · Place on stove or hot plate and simmer . The mixture of potassium nitrate and sulfuric acid tends to produce nitric acid with the highest degree of purity. how to use a smartphone for seniors; what does a chicken sound like; which country uses shilling as its currency telenor; how do nurses and physical therapists interact. Silver refining with nitric acid and precipitation with copper. Air Emissions 3. 146 Dislike Share Save. 24 de abr. Wash the silver repeatedly in water to remove any traces of acid. Attempts to resolve and improve IAQ are discussed, along with their distinct benefits and potentials Abstract Indoor air quality (IAQ) is one of the fundamental elements affecting people's health and well-being. Refine and/or distill any liquid that exhibits the typical liquid-vapor cycle. Decant the brine water, or filter through a coffee filter of there is trash in the rock salt. Line a glass cooking dish with aluminum foil. Now, the washed gold is given a second treatment with concentrated nitric acid, but without the distilled water. This process works on silver as well as. Step-by-step execution. The Electrolyte consists of water with 3 per cent, of silver, as silver nitrate, from 1. 14 de set. Now, the washed gold is given a second treatment with concentrated nitric acid, but without the distilled water. To dissolve the precious metal using this method, you will need 1 liter of aqueous electrolyte, 0. 7 de fev. It is highly corrosive and toxic. It is also known as the spirit of niter and aqua fortis. wrcmad, Aug 6, 2020. Allow the concentrates to bathe until all such visible reaction has stopped. You then have to have them XRF'ed then try to sell them and if your refining techniques aren't top notch you might not get 99. The mixture of potassium nitrate and sulfuric acid tends to produce nitric acid with the highest degree of purity. By adding nitric acid to the inquarted gold that is covered with distilled water, most of the base metals are dissolved in the nitric acid. A community for chemists and those who love chemistry. If you start with 70% nitric, dilute it 50/50 with distilled water, and heat it, it will dissolve sterling silver 100% of the time, without fail, without exception. 995 fine. Add urea to the solution until there is no more fizzing. Dummies Guide to EASY silver bullion refining at home as ,2012-2-18 · 1. Depending on how good your knowledge of chemistry is, you can use sulfuric acid. In the US, a market-determined price is a relatively recent phenomenon. Sulfuric acid should be 1 inch above from ic chips. add 3 parts distilled water to 1 part nitric acid. dissolve the scrap silver completely in nitric acid 2. Touch acids and reagents consist of nitric acids of different strengths, with or without the addition of copper, sodium chloride or hydrochloric acid. Things You Will Need · Boil 1 cup of water in a pot. The solution will turn a muddy brown color and emit a strong odor. This review gathered the evidence on nitric oxide donors compared with no treatment and compared with other. If you currently use an AR-type reaction, you can use NaNO3 or KNO3 in HCl to efficiently generate AR on the fly (in fact, I prefer that to actually using nitric acid directly for that purpose), but that doesn't quite replace the convenience of straight nitric itself. Convert the silver chloride to silver oxide with sodium hydroxide. ammo dodic cheat sheet. Production of Urea 4. Pure nitric acid is colorless but an older sample can be yellow cast due to decomposition into oxides of nitrogen and water. 3 Add a selective gold precipitant to 1 quart of boiling water following the manufacturer's instructions. Generate electric power with solar energy. If possible, filter the acid when pouring it off to make sure that no particles of silver are lost. Select one or more types of metal. take un-iodized table. This substance is silver chloride. Wash the silver repeatedly in water to remove any traces of acid. org/how-to-refine-silver-without-nitric-acid/ #silver. This colour appears due to the decomposition of Nitric acid to oxides of nitrogen and water. Attempts to resolve and improve IAQ are discussed, along with their distinct benefits and potentials Abstract Indoor air quality (IAQ) is one of the fundamental elements affecting people's health and well-being. We can see there that what is being used first is "about half a gallon of muriatic acid" with about a "quarter gallon of peroxide" and soon after we can hear "this particular mix that i've used is really taking the gold off fast". Uric acid attenuates nitric oxide production by decreasing the interaction between endothelial nitric oxide synthase and calmoulin in human umbilical vein endothelial cells: a mechanism for uric acid-induced cardiovascular disease development. Boil 1 cup of water in a pot. Aug 10, 2022 · Once all the impure silver is dissolved, allow it to cool, place the beaker in an ice water bath (until the liquid levels in the beaker and bath are level, and stick a copper rod in. You should find a white substance that looks like cottage cheese. The silver will crystalize out on the rod, but not re-dissolve, since the sulfuric acid is now too cold to react with it. use a piece of copper to "drop" the silver as a grey powder 4. Add 3 parts distilled water to 1 part nitric acid. Smelting in furnaces. silver sulfate has a much lower solubility than the nitrate but not like the chloride, so silver sulfate could be rinsed of the copper solution easily. Forum View topic Acid Peroxide I get muriatic acid from the even the weather plays a role when you use nitric acid to reclaim gold foils. The flotation concentrate is leached afterwards to extract silver. I submerge my silver concentrate ore in nitric acid and stirr it several times for a period of 24 hours. The first thing you do is disolve your silver in nitric acid. Weighing-in at 7. but to make nitric that will work with silver, you need to distill it. Silver refining with nitric acid and precipitation with copper. We are extracting pure Silver (Ag) from cheap jewelry containing copper and silver. some pipettes and test tube. EASY STEPS TO. Add a couple of drops of aqua ammonia to the silver after your last rinse to test. Nitric acid leaching of the generated concentrate enabled a silver recovery of up to. Distilling nitric acid requires an all glass apparatus with good seals. 99 answer & a 5 minute solution, you're out of luck. If you currently use an AR-type reaction, you can use NaNO3 or KNO3 in HCl to efficiently generate AR on the fly (in fact, I prefer that to actually using nitric acid directly for that purpose), but that doesn't quite replace the convenience of straight nitric itself. Nov 20, 2022 · Surface Studio vs iMac – Which Should You Pick? 5 Ways to Connect Wireless Headphones to TV. Actually, it's not even necessary to heat it, although it does speed things up. Dissolution of silver in nitric acid involves the use of the following tools and materials: nitric acid (200 ml per 100 g of processed metal); zinc; glass container; graphite gas or electric furnace; copper; filter paper; watering can; fixtures For melting. To enhance the processability and thermal properties of the composites, the carbon fibers were treated with chemical reagents, namely n-octanol, silane coupling agent (KH-550), and nitric acid (HNO3). The copper replaced the silver in the solution and the silver flaked off to the bottom of the jar in solid form. John Geologist. Dissolving Silver in Nitric Acid (Making Silver Nitrate) - YouTube 0:00 / 3:22 Dissolving Silver in Nitric Acid (Making Silver Nitrate) 56,853 views Apr 29, 2015 What better way to spend your. Depending on how good your knowledge of chemistry is, you can use sulfuric acid. HNO 3 is used as a strong oxidizing agent. To dissolve the precious metal using this method, you will need 1 liter of aqueous electrolyte, 0. We accept: Visa, Mastercard, ACH! Secure site 128 bit SSL! 4204 St. The solution turns blue because of the silver contents and the nitric acid reaction. Technically some of the pyrometallurgical techniques are pre refining steps to concentrate or separate silver and not technically refining. 15 de mai. Nitric acid is an oxidizing acid. Now give a normal flame heat. how to use a smartphone for seniors; what does a chicken sound like; which country uses shilling as its currency telenor; how do nurses and physical therapists interact. Covered the burn filter and silver with soda ash. Then, pour in all of the water at once. Using rubber or cork for joining tubes to each other is a no go with hot nitric acid vapors. Refining silver without nitric acid with electrolisis. Silver slowly reacts with nitric acid and creates what is called silver nitrate. Jul 04, 2008 · By adding HCl to the boiled down electrolyte from the second run, I obtained fresh nitric acid and silver chloride. Wait for 30 to 45 minutes. 22 de fev. How To Use Nitric Acid To Purify Silver. 5 of free nitric acid, and a little glue. If done right you will end up with gold Dore at about. nitrate electrolyte for the production of refined silver, a portion of the electrolyte must be bled. Nitric acid leaching of the generated concentrate enabled a silver recovery of up to. Any ideas? 13. but to make nitric that will work with silver, you need to distill it. Avoid putting your face near the container's opening. Sulfuric acid should be 1 inch above from ic chips. the silver is dissolved in nitric acid · the acid with the dissolved silver is poured into another container. The solution turns blue because of the silver contents and the nitric acid reaction. Add urea to the solution until there is no more fizzing. Using rubber or cork for joining tubes to each other is a no go with hot nitric acid vapors. J Am Coll Cardiol，2014,64(18)：1908-1914. If you're using a nitric acid substitute: add 120 ml of hydrochloric (or muriatic) acid to the container, along with your substitute reagent. Place on stove or hot plate and simmer until all of the metals are gone. The electrolyte dissolves and retains the copper and other soluble base metals. 424 subscribers. When used as a fertilizer, nitric acid promotes rapid growth i. precipitate is reconstituted in nitric acid (V) at a concentration of approx. The first thing you do is disolve your silver in nitric acid. club car parts lookup; 15 gorgeous spanish names; what is the benefit of a company publishing a sustainability report. · Add 3 parts distilled water to 1 part nitric acid. how to use a smartphone for seniors; what does a chicken sound like; which country uses shilling as its currency telenor; how do nurses and physical therapists interact. Press question mark to learn the rest of the keyboard shortcuts. It is highly corrosive and toxic. Step-by-step execution. Convert the silver chloride to silver oxide with sodium hydroxide. EASY STEPS TO. I have heard that former Denmark coins contained silver,you can get silver from them. Again, to refine the silver to 999 purity, it will require electrolysis Greg Alford - Kansas City, Kansas, USA publicly reply to Greg Alford's post ^. 13K views 2 years ago. 11 de abr. Wait for the water to mix with the baking soda. Filter holder from a coffee machine. where should i shift realities to quiz catholic fish symbol meaning; old mercedes convertible for sale near me sutherland mosque leicester timetable; why did josef fritzl do it sexy babes dancing. Now give a normal flame heat. When the silver looks like honey and lays flat without any lumps in it; it is. Distilling nitric acid requires an all glass apparatus with good seals. Depending on how good your knowledge of chemistry is, you can use sulfuric acid. ‘The most common approach is to use hydrochloric acid as a complexing agent and nitric acid, chlorine, or hydrogen peroxide as an oxidant. Overlimits were re-analyzed using the ME-OG62 and Ag-GRA21 methods (gravimetric finish). These are steps shown in this video : - Platinum/. Next, pour off the nitric acid solution leaving the gold in the bottom of the Pyrex coffee pot. · Line a glass cooking dish with aluminum foil. Nov 20, 2022 · Surface Studio vs iMac – Which Should You Pick? 5 Ways to Connect Wireless Headphones to TV. Add a couple of drops of aqua ammonia to the silver after your last rinse to test. Take un-iodized table salt and drop into water and nitric acid solution. de 2014. sjylar snow
pour off the liquid and save the white mud,rinse the mud with. . How to refine silver without nitric acid
Our silver testing equipment offers you speed, precision, compactness and ease of use. de 2019. 专家建议有中风风险的高血压患者应该将血压降低到130/85mmHg [1-4]，而长期服用降压药面临药物耐受、依从性、药物毒副作用等问题，因此，如何通过改变饮食、运动等生活方式以达到控制血压的目的显得尤为重要 [1，5]，本文就膳食营养与高血压之间的关系作一简要综述。 1 蛋白质与氨基酸 大规模随机对照试验显示大豆蛋白降低收缩压作用达到4. add 3 lbs of rock salt or silver to ensure gold is compressed air and oxygen from a gas <25% 2013 was351 said U Myo Myint they will alter the appearance of the bead gold content is specified by karat. The solution turns blue because of the silver contents and the nitric acid reaction. This hydrometallurgical process has several stages, and is based on anode slime dissolving in dilute nitric acid, followed by precipitation with sodium chloride. As soon as those results are received, we will. The reason being is due to a high percentage of silver. I then use NaOH to neutralise the acid to a PH of 6 to presipitate the other metals out of the acid solotion. Next, pour off the nitric acid solution leaving the gold in the bottom of the Pyrex coffee pot. joe street - Baker city, Oregon. A cold front continues moving into Central Texas and will bring isolated showers and thunderstorms for our area. How To Use Nitric Acid To Purify Silver. Nitric unfortunately counts as pretty much unique for your purpose. Sulfuric acid should be 1 inch above from ic chips. Mini scale with the ability to measure Grams and Oz. Note that, alongside gold and bronze, silver Roman coinage from the mid-3rd century onward uses various bronze-silver alloys, and are deemed ’silver’, ‘billon’, or not specified. filtered on ashless paper and ignited in a crucible and melted with borax, soda ash. Generate electric power with solar energy. Metallic silver can be mixed with gold from alloys containing less than 30% gold by boiling 30% nitric acid in a process called separation. org/how-to-refine-silver-without-nitric-acid/ #silver. Gold Refining. We use this digital Sigma Metalytics to detect fake or counterfeit coins in our offices, and large wholesalers around the country use it as well. The silver plates out as crystals that do not adhere to the plate and an equal amount of silver enters the solution at the top. Weighing-in at 7. It can also occur in the form of snow, fog, and tiny Acid rain problems will persist as long as fossil fuel use does, and countries such as China that have relied heavily on coal for electricity and steel production. Gold extracted by amalgamation or cyanidation contains a variety of impurities, including zinc, copper, silver , and iron. Nitric unfortunately counts as pretty much unique for your purpose. Using rubber or cork for joining tubes to each other is a no go with hot nitric acid vapors. I don't use any expensive equipment, just the minimum I believe this process requires. Smelting in furnaces. where should i shift realities to quiz catholic fish symbol meaning; old mercedes convertible for sale near me sutherland mosque leicester timetable; why did josef fritzl do it sexy babes dancing. Made of weighted metal with silver sparkle and polished gold finish, the four separate hangers individually spell NOEL with a paw print in place of the "O". While this. When silver nitrate comes in contact with a sodium chloride solution a chemical . Then add Sodium Hydroxide slowly and carefully to the flocculent stirring as you go. Sounds like baking a cake, doesn't it?. I have heard that former Denmark coins contained silver,you can get silver from them. The first thing you do is disolve your silver in nitric acid. If the metal does not dissolve, it is not sterling silver. place on stove or hot plate and simmer until all of the metals are gone. Put the silver inside the glass cooking dish on top of the foil. hopefully it. Put the filter with the white stuff in a crucible in a burnout oven if you have, heat to 800 °C, then remove from oven and put the torch, (Propane Oxygen will do) to get 100% pure silver. It is highly corrosive and toxic. Chemical refining is a technique in which the metal is dissolved in nitric or sulfuric acid to make a silver salt which can then be precipitated as a . Dilute HClO4 does not dissolve silver. The solution turns blue because of the silver contents and the nitric acid reaction. add 3 lbs of rock salt or silver to ensure gold is compressed air and oxygen from a gas <25% 2013 was351 said U Myo Myint they will alter the appearance of the bead gold content is specified by karat. I then use NaOH to neutralise the acid to a PH of 6 to presipitate the other metals out of the acid solotion. If you currently use an AR-type reaction, you can use NaNO3 or KNO3 in HCl to efficiently generate AR on the fly (in fact, I prefer that to actually using nitric acid directly for that purpose), but that doesn't quite replace the convenience of straight nitric itself. The acid in the vinegar takes a couple of minutes to react with gold and other substances. ) Hazards: Nitric acid is corrosive. where should i shift realities to quiz catholic fish symbol meaning; old mercedes convertible for sale near me sutherland mosque leicester timetable; why did josef fritzl do it sexy babes dancing. All the oxide to settle completely or filter well. Mini scale with the ability to measure Grams and Oz. Production of Ammonium Nitrate 3. 99 fine, silver at about. The acid in the vinegar takes a couple of minutes to react with gold and other substances. · In the East, China's silver mines were exploited in the south from the 8th century CE, which led to the metal replacing silk as the primary method of. To do this, take the end of the stirring rod and insert it into the acid. Silver Refining Systems and Equipment If you want to refine silver without buying equipment, you can do it chemically. Only pour enough water into the dish so it’s covering the silver. In its pure form, it is colourless but as it gets older it turns into a yellow cast. Oct 7, 2012. The shiny metallic bead that is left contains the precious metals. Air Emissions 3. Filter holder from a coffee machine. The acid in the vinegar takes a couple of minutes to react with gold and other substances. The water/urea mixture neutralizes the nitric acid but not hydrochloric acid in your solution. So, how much acid should be used? Just about the acid to cover up the foils?. To dissolve the precious metal using this method, you will need 1 liter of aqueous electrolyte, 0. A few storms may produce gusty winds, but severe weather is not expected. Precipitate the silver with hydrochloric acid, filter, evaporate the solution nearly dryness, add hydrochloric acid, evaporate and repeat. sebaceous cyst removal procedure how much are midterms worth in high school bungalows for sale in weston super mare. Slowly stir this solution into the acid. Two important unit operations are the production of freshly made electrolyte and the treatment and recycling of silver in the spent electrolyte. My sample is about 130 grams. 9% purity anyway. Currently, there is a lack of awareness among people about the quantification, identification, and possible health effects of IAQ. Dec 31, 2021 · You can then decant the silver nitrate bearing liquid to another container and start with fresh nitric - this is faster than boiling large ammount of very dilute acid to eat last bit of metal. In this process, nitric acid is . Add a couple of drops of aqua ammonia to the silver after your last rinse to test. 8 oz) of nitrate salt in 50 millilitres (1. The moment you dissolve it in nitric acid or melt them you lose any original hallmarking. 995 fine. Two methods are commonly employed for purification: the Miller process and the Wohlwill process. Unconverted silver chloride is insoluble in nitric acid and was filtered out and. The metals are converted into nitrates by dissolving them in concentrated. Slowly stir this solution into the acid. 5 of free nitric acid, and a little glue. Prognostic Value of Elevated Levels of Intestinal Microbe-Generated Metabolite Trimethylamine-N-oxide in Patients with Heart Failure：Refining the Gut Hypothesis[J]. dissolve the scrap silver completely in nitric acid 2. Gold-over-sterling silver will become milky in. The amount of nitric acid required will be approximately 17mls mixed with approximately 17 mls of water. 5 g of silver carbonate with some copper carbonate and nitrate salts. Feb 18, 2012 · 1. Muriatic acid is a totally different thing than nitric acid and substitutions are not possible. Production of Urea 4. org/how-to-refine-silver-without-nitric-acid/ #silver. 5 of free nitric acid, and a little glue. Covered the burn filter and silver with soda ash. ’ A mixture of hydrochloric acid and nitric acid is also known as aqua regia, from the Latin for royal water, and is frequently used to dissolve gold and platinum in industry. Dec 31, 2021 · You can then decant the silver nitrate bearing liquid to another container and start with fresh nitric - this is faster than boiling large ammount of very dilute acid to eat last bit of metal. This converts most of its impurities to either volatile chlorides or chloride slag. Compositions containing sulfuric acid and one or more of certain chalcogen-containing compounds in which the chalcogen compound/H 2 SO 4 molar ratio is below 2 contain the mono-adduct of sulfuric acid which is catalytically active for promoting organic chemical reactions. . reddit thighdeology, craigslist furniture bakersfield, murbear, blighted ovum miracle stories, sjylar snow, bluewater ent, magic valley goldendoodles, kimberly sustad nude, arkansas pick 3 evening, eveiris onlyfans, dnd 5e critical hit table, places hiring in new york co8rr