**Question 8:**Life rafts and weather balloons can be inflated by the reaction shown below:\[ \text{CaH}_2(s) + 2\text{H}_2\text{O}(l) \rightarrow \text{Ca(OH)}_2 (aq) + 2\text{H}_2 (g) \]How many grams of CaH₂ are needed to produce 10.0 L of hydrogen gas at 740 mmHg and 23°C?---**Question 9:**Nitroglycerin, an explosive compound, decomposes according to the equation below:\[ 4\text{C}_3\text{H}_5(\text{NO}_3)_3(s) \rightarrow 12\text{CO}_2(g) + 10\text{H}_2\text{O}(g) + 6\text{N}_2(g) + \text{O}_2(g) \]Calculate the total volume of gases produced at 1.2 atm and 26°C when 260 g of nitroglycerin is decomposed.

Since, you have asked multiple questions. So I will solved first question for you. You can see the…

8. Life rafts and weather balloons can be inflated by the reaction shown below: CaH2 (s) +2 H2O (1) → Ca(OH)2 (aq) + 2 H2 (g) How many grams of CaH2 are needed to produce 10.0 L of hydrogen gas at 740 mmHg and 23°C?

8. Life rafts and weather balloons can be inflated by the reaction shown below: CaH2 (s) +2 H2O (1) → Ca(OH)2 (aq) + 2 H2 (g) How many grams of CaH2 are needed to produce 10.0 L of hydrogen gas at 740 mmHg and 23°C?

Chemistry

10th Edition

ISBN:9781305957404

Author:Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste

Publisher:Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste

Chapter1: Chemical Foundations

Section: Chapter Questions

Problem 1RQ: Define and explain the differences between the following terms. a. law and theory b. theory and...

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