Can Someone please help with these questions, I am completely stuck. When ammoni

Question

Can Someone please help with these questions, I am completely stuck. When ammonium nitrite (NH4NO2) is heated, it decomposes to give nitrogen gas Write a balanced equation for this reaction Calculate the quality (in gram) of NH4NO2 needed to inflate a balloon to a valume of 86.2 mL at 1.20 atm and 22 degree C. A 6.11 g sample of a Cu-Zn alloy reacts with HCL acid to produce hydrogen gas. If the hydrogen gas has a volume of 1.26 L at 22 degree C and 728 mmHg, what is the precent of Zn in the alloy? (Hint: Cu does not react with HCL).

Explanation / Answer

9. NH4NO2(s)

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