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A common test for nitrate ion is with diphenylamine.
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What reagent is used to test for glucose and starch?
Glucose meter and test stripe
What reagent is used to test for unsaturated hydrocarbons?
This reagent is bromine in solution.
What chemical reagent of protein?
Biuret reagent is used to test for protein in urine. It is a common test that students in biology class perform. Urine is added to a test tube, followed by approximately the same amount of Biuret reagent. If the solution turns lavender this means that there are proteins present in the urine.
What is the chemical structure of Tollen's reagent?
Tollen's reagent is usually ammoniacal silver nitrate. Even in other variations it consists of an aqueous diaminesilver (I) complex. This diaminesilver (I) complex acts as an agent. This when placed in a test tube forms a silver mirror. Tollen's reagent is generally ammoniacal silver nitrate. But it could be other reagents as well, as long as the complex diamminesilver(I) complex ion [Ag(NH3)2]+ can be generated.
What compounds other than a-napthol can be used as a reagent for the test?
the compounds other than alpha-naphthol can be used as a reagent for the Molisch's test are the love formula.
Why is nitrate solution A and B used in nitrate tubes?
Reagent A: sulfanilic acid + acetic acid Reagent B: N,N,-dimethyl-I-naphthylamine + acetic acid
What is the reagent used to precipitate chloride ions?
silver nitrate (AgNO3)
What reagent is used to test for glucose and starch?
Glucose meter and test stripe
What reagent is used to test for unsaturated hydrocarbons?
This reagent is bromine in solution.
What reagent is used to test for starch?
The reagent that is used to test for starch is a mixture of iodine and potassium iodide in water, or an Iodine - KI reagent. If the reagent turns blue-black in color, then starch is present.
What chemical reagent of protein?
Biuret reagent is used to test for protein in urine. It is a common test that students in biology class perform. Urine is added to a test tube, followed by approximately the same amount of Biuret reagent. If the solution turns lavender this means that there are proteins present in the urine.
Which reagent can be used to identify nickel ion?
dimethly glyoxime
What is the chemical structure of Tollen's reagent?
Tollen's reagent is usually ammoniacal silver nitrate. Even in other variations it consists of an aqueous diaminesilver (I) complex. This diaminesilver (I) complex acts as an agent. This when placed in a test tube forms a silver mirror. Tollen's reagent is generally ammoniacal silver nitrate. But it could be other reagents as well, as long as the complex diamminesilver(I) complex ion [Ag(NH3)2]+ can be generated.
What compounds other than a-napthol can be used as a reagent for the test?
the compounds other than alpha-naphthol can be used as a reagent for the Molisch's test are the love formula.
What is the process whereby silver nitrate is used as a precipitating reagent in precipitation titration called?
Argenmetric process
What reagent used to test heller's test in protein precipitation?
Nitric acid
Why pyrrole-2-aldehyde does not respond to tollens reagent?
Pyrrole-2-aldehyde does not respond to Tollens reagent because it is not a reducing sugar. Tollens reagent (silver nitrate) is used to test for the presence of aldehyde groups, which are commonly found in reducing sugars. Reducing sugars contain aldehyde groups and are capable of donating electrons to Tollens reagent, forming a silver mirror on the test tube wall. Pyrrole-2-aldehyde does not contain aldehyde groups, and therefore is not a reducing sugar. As a result, it does not react with Tollens reagent.
