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
To find the value of the reaction quotient, Q, you need to compare the concentrations (or in this case, pressures) of the reactants and products in the given equation. The reaction quotient can be calculated using the formula:
Q = (P(C2H6) / P(C2H2)) * (P(H2))^2
First, let's substitute the given pressure values into the formula:
Q = (0.0225 atm / 5.05 atm) * (4.35 atm)^2
Now, calculate the value of Q using a calculator:
Q ≈ (0.004455 atm) * (18.9225 atm)
Q ≈ 0.08411
Therefore, the value of the reaction quotient, Q, is approximately 0.08411.