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Chemistry
10th Edition
ISBN: 9781305957404
Author: Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste
Publisher: Cengage Learning
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A) A sample of sodium reacts completely with 0.142 kgkg of chlorine, forming 234 gg of sodium chloride. What mass of sodium reacted?
B) When carbon is burned in air, it reacts with oxygen to form carbon dioxide. When 19.2 gg of carbon were burned in the presence of 63.5 gg of oxygen, 12.3 gg of oxygen remained unreacted. What mass of carbon dioxide was produced?
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