Chemistry
Convert:
(a) Two soluble metallic nitrates to insoluble metallic chlorides.
(b) Insoluble iron(II) oxide to a soluble compound.
(c) Insoluble metal carbonate to a soluble chloride.
(d) Metal sulphide to an offensive smelling gas.
Hydrogen Chloride
17 Likes
Answer
(a) Pb(NO3)2 + 2HCl ⟶ PbCl2 + 2HNO3
Hg2(NO3)2 + 2HCl ⟶ Hg2Cl2 + 2HNO3
(b) FeO + 2HCl ⟶ FeCl2 + H2O
(c) CaCO3 + 2HCl ⟶ CaCl2 + H2O + CO2 ↑
(d) Na2S + 2HCl ⟶ 2NaCl + H2S ↑
Answered By
12 Likes
Related Questions
How will you prove that Hydrochloric acid contains
(i) hydrogen
(ii) chlorine.
Write equations for the reactions.
Give three distinct tests [apart from using an indicator] you would carry out with solution of HCl to illustrate the typical properties of an acid.
Study the flow chart and give balanced equations with conditions for the conversions A, B, C, D and E
Study the figure given below and answer the questions that follow :
(i) Identify the gas Y.
(ii) What property of gas Y does this experiment demonstrate?
(iii) Name another gas which has the same property and can be demonstrated through this experiment.