Advertisements
Advertisements
Question
State one appropriate observation of the following:
A few drops of dilute hydrochloric acid are added to silver nitrate solution, followed by the addition of ammonium hydroxide solution.
Advertisements
Solution
When a few drops of dil. HCl are added to AgNO3, a thick, curdy white precipitate of AgCl is formed. When an excess of NH4OH is added to the AgCl precipitate, it forms a complex salt, [Ag(NH3)2]Cl, which is soluble in nitric acid.
RELATED QUESTIONS
State what you see, when siIver nitrate solution is added to dilute HCl.
Name one lead compound that can be used to oxidize hydrogen chioride to chIorine.
By the addition of only one solution, how would you distinguish between dilute hydrochloric acid and dilute nitric acid?
State two observations when
Lead nitrate crystals are heated in a hard glass test tube.
Write a balanced equation for the following conversion:
Sodium chloride from sodium sulphite and dilute hydrochloric acid.
Distinguish between the following:
Dilute HCl and dilute HNO3 [using silver nitrate solution]
Convert the following reaction into a balanced chemical equation:
Ferrous sulphide to hydrogen sulphide using hydrochloric acid.
Write an equation for the reactions of hydrochloric acid on manganese (IV) oxide.
Convert hydrochloric acid to nascent chlorine.
Convert Hydrochloric acid to nascent chlorine.
