Chemistry

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Based on pressure values for each component of the reaction, what is the value of the reaction quotient, Q?

Equation: C2H2 + 2 H2 -> C2H6

C2H2 has a pressure of 5.05 atm
H2 has a pressure of 4.35 atm
C2H6 has a pressure of 0.0225 atm

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