20 L of Gas a at 1 $\rarr$ C(g)
Assuming the Temperature Stays Constant, What Will Be the L

question 88

Multiple Choice

2.0 L of gas A at 1.0 atm and 1.0 L of gas B at 1.0 atm are combined in a 3.0 L flask. The flask is sealed and over time they react completely to give gas C according to the following chemical equation: 2A(g) + B(g) $\rarr$ C(g)
Assuming the temperature stays constant, what will be the pressure after the reaction goes to completion

• A) 0.33 atm
• B) 0.50 atm
• C) 0.67 atm
• D) 0.75 atm
• E) 1.0 atm

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