the answer of part A is 0.721

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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the answer of part A is 0.721

Review
Acetylene torches are used for welding. These
torches use a mixture of acetylene gas, C,H2, and
oxygen gas, O, to produce the following combustion
reaction:
Part A
2C, H2(g)+ 502 (g)→4CO2 (g)+ 2H20(g)
Imagine that you have a 5.00 L gas tank and a 2.00 L gas tank. You need to fill one tank with oxygen and the other with
acetylene to use in conjunction with your welding torch. If you fill the larger tank with oxygen to a pressure of 136 bar , to what
pressure should you fill the acetylene tank to ensure that you run out of each gas at the same time? Assume ideal behaviour for
all gases.
Express your answer with the appropriate units.
• View Available Hint(s)
HA
P = 340
bar
Transcribed Image Text:Review Acetylene torches are used for welding. These torches use a mixture of acetylene gas, C,H2, and oxygen gas, O, to produce the following combustion reaction: Part A 2C, H2(g)+ 502 (g)→4CO2 (g)+ 2H20(g) Imagine that you have a 5.00 L gas tank and a 2.00 L gas tank. You need to fill one tank with oxygen and the other with acetylene to use in conjunction with your welding torch. If you fill the larger tank with oxygen to a pressure of 136 bar , to what pressure should you fill the acetylene tank to ensure that you run out of each gas at the same time? Assume ideal behaviour for all gases. Express your answer with the appropriate units. • View Available Hint(s) HA P = 340 bar
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