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Answer: Describe the laboratory preparation for the
Chapter 4, Problem 4.156(choose chapter or problem)
QUESTION:
Describe the laboratory preparation for the following gases: (a) hydrogen, (b) oxygen, (c) carbon dioxide, and (d) nitrogen. Indicate the physical states of the reactants and products in each case. [Hint: Nitrogen can be obtained by heating ammonium nitrite (NH4NO2).]
Questions & Answers
QUESTION:
Describe the laboratory preparation for the following gases: (a) hydrogen, (b) oxygen, (c) carbon dioxide, and (d) nitrogen. Indicate the physical states of the reactants and products in each case. [Hint: Nitrogen can be obtained by heating ammonium nitrite (NH4NO2).]
ANSWER:Step 1 of 5
(a)
Preparation of hydrogen gas;
Zinc treated with sulphuric acid to form zinc sulfate.