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To prepare ammonium hydroxide in a school laboratory, mix ammonia gas with water in a suitable container. Ammonia gas can be generated by adding a strong base, such as sodium hydroxide, to ammonium chloride solution. The resulting solution will contain ammonium hydroxide, which can be used for various experiments. Always ensure proper safety measures and follow laboratory protocols when handling these chemicals.
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How would you prepare a sample of pure dry ammonium nitrate?
To prepare a sample of pure dry ammonium nitrate, dissolve ammonium nitrate in water to form a saturated solution, then allow the solution to cool and crystallize. Filter and dry the resulting crystals to obtain pure dry ammonium nitrate.
How can a solution of ammonia be used to prepare ammonia sulphate?
A solution of ammonia can be used to prepare ammoniumsulfate by reacting it with a solution of sulfuric acid to produce a solution of ammonium sulfate, which can be dried if desired to prepare solid ammonium sulfate.
What two products are formed from a reaction of ammonia and vinegar?
The reaction of ammonia and vinegar forms ammonium acetate and water. Ammonium acetate is a salt commonly used in chemical reactions and laboratory experiments.
Preparation of ammonium oxalato vanadate?
To prepare ammonium oxalato vanadate, you would typically react vanadium pentoxide with oxalic acid in the presence of ammonium hydroxide. The reaction would yield the desired product as a green crystalline solid, which can be washed, dried, and collected for further use. It is important to handle the chemicals carefully and follow proper laboratory safety procedures.
What is NH4CH3COO?
NH4CH3COO is the chemical formula for ammonium acetate, a compound commonly used in laboratory applications such as buffers and chemical reactions involving acidic conditions. It is a white crystalline solid that is soluble in water.
What are the two ways to prepare ammonium sulphate?
The two common ways to prepare ammonium sulphate are neutralizing ammonia gas with sulfuric acid or reacting ammonium hydroxide with sulfuric acid. In the first method, ammonia gas is bubbled through sulfuric acid to form ammonium sulphate. In the second method, ammonium hydroxide is slowly added to sulfuric acid to produce ammonium sulphate.
How would you prepare a sample of pure dry ammonium nitrate?
To prepare a sample of pure dry ammonium nitrate, dissolve ammonium nitrate in water to form a saturated solution, then allow the solution to cool and crystallize. Filter and dry the resulting crystals to obtain pure dry ammonium nitrate.
How can a solution of ammonia be used to prepare ammonia sulphate?
A solution of ammonia can be used to prepare ammoniumsulfate by reacting it with a solution of sulfuric acid to produce a solution of ammonium sulfate, which can be dried if desired to prepare solid ammonium sulfate.
Can you prepare ammonia using calcium oxide and ammonium chloride?
Yes. Ammonium salts such as ammonium chloride will react with a strong base to yield ammonia.
How do you get ammonium nitrate in the laboratory?
A simple reaction: nitric acid plus ammonia solution.
What two products are formed from a reaction of ammonia and vinegar?
The reaction of ammonia and vinegar forms ammonium acetate and water. Ammonium acetate is a salt commonly used in chemical reactions and laboratory experiments.
Preparation of ammonium oxalato vanadate?
To prepare ammonium oxalato vanadate, you would typically react vanadium pentoxide with oxalic acid in the presence of ammonium hydroxide. The reaction would yield the desired product as a green crystalline solid, which can be washed, dried, and collected for further use. It is important to handle the chemicals carefully and follow proper laboratory safety procedures.
What is NH4CH3COO?
NH4CH3COO is the chemical formula for ammonium acetate, a compound commonly used in laboratory applications such as buffers and chemical reactions involving acidic conditions. It is a white crystalline solid that is soluble in water.
How do you prepare 6 percent Ammonium Acetate?
To prepare a 6% solution of Ammonium Acetate, weigh out 6 grams of Ammonium Acetate and dissolve it in 100 mL of water. Stir the mixture until the Ammonium Acetate is fully dissolved. This will give you a 6% Ammonium Acetate solution.
How can you prepare 13-dibromopropane in the laboratory from lower alkanes or alkyl halides?
You can prepare 13-dibromopropane in the laboratory from lower alkanes or alkyl halides using HBr in the presence of peroxide.
Why does there need to be good ventilation when you prepare chlorine in a laboratory?
You have to ensure there is good ventilation when you prepare chlorine in a laboratory because chlorine is toxic so you need to ventilate it to avoid breathing it in.
How do you prepare 0.2N ferrous ammonium sulphate?
To prepare 0.2N ferrous ammonium sulfate, you would weigh out the appropriate amount of ferrous ammonium sulfate hexahydrate based on its molecular weight, dissolve it in distilled water, and then dilute the solution to the desired volume. Finally, check and adjust the concentration if needed by titration or dilution.
