The reaction 2 COF2(g)--> CO2(g) + CF4(g) has Kp = 2,001,051 at a certain temperature. What would be the value of Kp for the related reaction:
3 CO2(g) + 3 CF4(g)--> 6 COF2(g)?
(Enter your answer in scientific notation, e.g. 5.46e-17.)
To find the value of Kp for the related reaction, you can use the relationship between the forward and reverse reactions. Here's how you can do it step by step:
1. The given reaction is: 2 COF2(g) --> CO2(g) + CF4(g), with Kp = 2,001,051.
2. The related reaction is: 3 CO2(g) + 3 CF4(g) --> 6 COF2(g).
3. To find the value of Kp for the related reaction, you can use the stoichiometric coefficients.
4. The stoichiometric coefficients of the related reaction are three times higher than the given reaction. Therefore, the value of Kp for the related reaction will be the cube of the given Kp value.
5. Calculate the value of Kp for the related reaction:
Kp (related reaction) = (Kp given reaction)^3
Kp (related reaction) = (2,001,051)^3
Kp (related reaction) = 8.02511471506e+18
Therefore, the value of Kp for the related reaction 3 CO2(g) + 3 CF4(g) --> 6 COF2(g) is approximately 8.02511471506e+18 in scientific notation.
To find the value of Kp for the related reaction, we need to use the stoichiometric coefficients of the chemical equation. The given reaction is:
2 COF2(g) --> CO2(g) + CF4(g) (Equation 1)
And the related reaction is:
3 CO2(g) + 3 CF4(g) --> 6 COF2(g) (Equation 2)
To find the relationship between the two reactions, we can multiply Equation 1 by 3:
3 COF2(g) --> 3 CO2(g) + 3 CF4(g) (Equation 3)
Now, let's compare Equation 2 with Equation 3:
3 CO2(g) + 3 CF4(g) (Equation 2)
3 CO2(g) + 3 CF4(g) (Equation 3)
We can see that both equations have the same number of moles of reactants and products, so they have the same stoichiometry. Therefore, the value of equilibrium constant Kp for Equation 2 will be the same as Kp for Equation 3.
Since we are given that Kp = 2,001,051 for Equation 1, the value of Kp for Equation 2 (or Equation 3) is also 2,001,051.
Therefore, the value of Kp for the related reaction 3 CO2(g) + 3 CF4(g) --> 6 COF2(g) is 2,001,051.