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How do you purify silver with nitric acid
Place the silver treasures in a pyrex cup or bottle. Add 3 parts distilled water, which gives 1 part nitric acid. Place on stove or pan and cook until all metals are gone.
Which acid is used in gold and silver refining
Nitric acid has been used to identify very microscopic gold particles and aqua regia has been used to identify various microscopic silver bars. Acid for aqua regia treatment is being considered by some scrap gold processors in the manufacture of jewelry.
Can you refine silver without nitric acid
If you want to improve the silver in your home without using acid-based material, you can do it with little effort. Baking powder is one of the most widely used products for restoring the shine and clarity of precious silver. Clean your silverware without acid.
Will the nitric acid in the wash water interfere with the weight of the silver chloride ?( Nitric acid is prepared by dissolving the gas n2o5 in water
Nitric acid does not interfere, the analysis finds the mass associated with silver in the alloy. … When NaCl is added, the sterling silver ions combine with the chloride ions, forming a precipitate of AgCl(s), which is washed away with it.
When glucose is heated with nitric acid the product is a lactic acid B saccharic acid C Glycollic acid D oxalic acid
Answer: 2) Sugar acid. Explanation: Glucose is oxidized by a solution of nitric acid and produced by a sugar plate.
Which of the following is a diprotic acid * hydrochloric acid Sulphuric acid phosphoric acid nitric acid
Correct shot d) sulfuric acid. (a) Phosphoric acid: Phosphoric acid is p-triprotonin.
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What is the difference between nitric acid and fuming nitric acid
The main difference between fuming nitric acid and concentrated nitric acid is that fuming nitric acid produces a colorless, yellowish, or golden smoke, while concentrated nitric acid generally does not produce a pleasing smoke. but very high concentration due to this acid can produce off-white fumes.
What is the difference between concentrated nitric acid and fuming nitric acid
The main difference between fuming nitric acid and concentrated nitric acid is that this fuming nitric acid produces a colorless, yellowish, or brownish smoke, whereas their concentrated nitric acid does not usually always produce smoke; but a really high concentration of this acid could only produce off-white fumes.
Which acid is weaker than benzoic acid p nitrobenzoic acid p methylbenzoic acid p chlorobenzoic acid chlorobenzoic acid
Answer to acetic acid: can the acid be weaker than benzoic acid because all the methyl groups attached to acetic acid contribute electron density to COO? which destabilizes the anion. So this is probably the right choice.
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