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Does formic acid fehling's test?
No, formic acid does not react in the Fehling's test. The Fehling's test is specifically used to test for the presence of reducing sugars. Formic acid is a carboxylic acid and does not possess a reducing sugar functionality.
DOES AN EMERALD REACT TO ACID?
Yes, emeralds can react to acids such as hydrochloric acid by getting damaged or discolored due to the breakdown of the mineral structure. It is advised not to expose emeralds to acids or harsh chemicals to prevent damage.
Does gold react with nitric acid?
Yes, gold does react with nitric acid to form gold nitrate. This reaction is often used to test the purity of gold because impure gold will react differently.
Do hydrochloric acid and silver react?
Silver does not react with hydrochloric acid.
What minerals react with acid only when scratched?
Calcite is a mineral that reacts with acid, specifically hydrochloric acid, only when it is scratched. This test is known as the "acid test" and is commonly used in mineral identification. When calcite is scratched, fresh surfaces are exposed, allowing the acid to react with the mineral.
Does formic acid fehling's test?
No, formic acid does not react in the Fehling's test. The Fehling's test is specifically used to test for the presence of reducing sugars. Formic acid is a carboxylic acid and does not possess a reducing sugar functionality.
DOES AN EMERALD REACT TO ACID?
Yes, emeralds can react to acids such as hydrochloric acid by getting damaged or discolored due to the breakdown of the mineral structure. It is advised not to expose emeralds to acids or harsh chemicals to prevent damage.
Does gold react with nitric acid?
Yes, gold does react with nitric acid to form gold nitrate. This reaction is often used to test the purity of gold because impure gold will react differently.
Do hydrochloric acid and silver react?
Silver does not react with hydrochloric acid.
What minerals react with acid only when scratched?
Calcite is a mineral that reacts with acid, specifically hydrochloric acid, only when it is scratched. This test is known as the "acid test" and is commonly used in mineral identification. When calcite is scratched, fresh surfaces are exposed, allowing the acid to react with the mineral.
What kind of acid is the emerald?
Emerald is a mineral but it is not an acid.
What gas will evolve if granulated zinc and sulfuric acid will react in a test tube?
H2s
What is mucic acid test?
The mucic acid test is a chemical test used to detect the presence of mucic acid in a substance. It involves the use of reagents that react with mucic acid to produce a characteristic color change. This test is commonly used in the identification of certain carbohydrates.
Does feldspar pass the acid test?
Feldspar is generally not soluble in acid and therefore does not react to the acid test. It is a common mineral found in many rocks, used in ceramics and glassmaking due to its stability and durability in acidic conditions.
Does conglomerate react to acid?
No, conglomerate does not react to acid.
Will glutamic acid give a positive biuret test?
Amino acids doesn't react with the biuret reagent.
What simple test can be used to distinguish between calcite and dolomite in granular form?
One simple test to distinguish between calcite and dolomite in granular form is the acid test. Calcite will react with dilute hydrochloric acid by producing bubbles of carbon dioxide gas, while dolomite will only react if powdered first. This is due to the presence of magnesium in dolomite which slows down the reaction with acid.
