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7. A 35.0L sample of dry air at 750torr is compressed to a volume of 20.0L. What is the final pressure of the gas (in torr) if the temperature and number of moles remains constant? a) 429 torr b) 1050 torr 8. Consider the following reaction: c) 1312 torr d) 375 torr C₂H4(g) + 302(g) → 2CO2(g) + 2H₂O(g) If 5L of carbon dioxide gas are produced, how many litres of oxygen gas reacted? a) 5 litres c) 7.5 litres d) 10 litres b) 3.3 litres

7. A 35.0L sample of dry air at 750torr is compressed to a volume of 20.0L. What is the final pressure of the gas (in torr) if the temperature and number of moles remains constant? a) 429 torr b) 1050 torr 8. Consider the following reaction: c) 1312 torr d) 375 torr C₂H4(g) + 302(g) → 2CO2(g) + 2H₂O(g) If 5L of carbon dioxide gas are produced, how many litres of oxygen gas reacted? a) 5 litres c) 7.5 litres d) 10 litres b) 3.3 litres

Chemistry
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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7. A 35.0L sample of dry air at 750torr is compressed to a volume of 20.0L. What is the final pressure of the gas (in torr) if the temperature and number of moles remains constant? a) 429 torr b) 1050 torr 8. Consider the following reaction: c) 1312 torr d) 375 torr C₂H4(g) + 302(g) → 2CO2(g) + 2H₂O(g) If 5L of carbon dioxide gas are produced, how many litres of oxygen gas reacted? a) 5 litres b) 3.3 litres c) 7.5 litres d) 10 litres
Transcribed Image Text:7. A 35.0L sample of dry air at 750torr is compressed to a volume of 20.0L. What is the final pressure of the gas (in torr) if the temperature and number of moles remains constant? a) 429 torr b) 1050 torr 8. Consider the following reaction: c) 1312 torr d) 375 torr C₂H4(g) + 302(g) → 2CO2(g) + 2H₂O(g) If 5L of carbon dioxide gas are produced, how many litres of oxygen gas reacted? a) 5 litres b) 3.3 litres c) 7.5 litres d) 10 litres
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