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When 250. mL of a 0.15 M solution of ammonium sulfide (NH4)2S is poured into 120. mL of a 0.053 M solution of cadmium sulfate CdSO4 how many grams of a yellow precipitate of cadmium sulfide CdS are fo?
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∙ 6y ago
0.92g
Yasin Mohammed
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What precipitate is produced when aluminum sulfate and barium chloride react?
Since barium chloride is reactive with sulfate ions there would be more precipitate present. The solution with more precipitate present would show it had higher amounts of sulfate ions
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.
When ammonium sulfate dissolves in water what happens to the solution?
the answer is that you have to work it out your self .
What is the pH level of ammonium sulfate?
pH of 0.1M solution is 5.5.
Is ammonium sulphate a base or acid?
Ammonium sulfate is a neutral salt which shows alkaline behavior in solution due to the hydrolysis of the ammonium ion.
How does aqueous ammonium sulfate precipitate proteins?
Water molecules bind to ammonium and sulfate ions rather than proteins.
What is the balanced equations for Barium chloride ammonium sulfate yields barium sulfate ammonium chloride?
(NH4)2SO4(aq) + BaCl2(aq) → 2NH4Cl(aq) + BaSO4(s). Barium sulfate is the precipitate.
How many grams per liter ammonium sulfate are in a saturated solution of ammonium sulfate?
744 g/L of ammonium sulphate, at 20 0C
What can you conclude about a sulfate test on an unkown chemical and there precipitation observed?
If you treat an unknown sample with ammonium sulfate (or any other soluble sulfate) and get a precipitate, you can conclude that there's a metal ion which forms insoluble sulfates in it. (Pretty much all ammonium salts are soluble, so you don't need to worry about the anion.)
How do make 0.1N ferrous ammonium sulfate solution?
what is the answer
What precipitate is produced when aluminum sulfate and barium chloride react?
Since barium chloride is reactive with sulfate ions there would be more precipitate present. The solution with more precipitate present would show it had higher amounts of sulfate ions
What solution is absorbs hydrogen sulphide?
Cadmium sulfate solution will absorb H2S, forming CdS.
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.
How can you Precipitate beta casein by using ammonium sulfate?
Addition of ammonium sulfate uses up the available polar contacts with water, effectively stealing them from the proteins and causing them to aggregate, so if you add ammonium sulfate to milk as it is slightly heated (40C), after enough addition all of the protein will precipitate out, that is after the ammonium sulfate takes up all of the available polar bond from the water. After that you would still have to isolate and purify the casein. I suggest using acidification or column chromatography.
What will happen if magnesium sulfate is combined with ammonium carbonate?
Magnesium carbonate - MgCO3 - a white precipitate is formed.
When excess of ammonia is added to aqueous zinc sulfate does the precipitate dissolve?
Yes. The ammonia will form ammonium hydroxide. The ammonium cation (NH4+) will react with SO4^2- to form the soluble salt ammonium sulfate, (NH4)2SO4. According to Le Chatelier's Principle, this will push the reaction to the right, thus forming more ammonium sulfate from the insoluble zinc sulfate.
Net ionic equation for a solution of sodium acetate and a solution of ammonium sulfate?
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