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In an experiment, 0.42 mol of co and 0.42 mol of h2 were placed in a 1.00-l reaction vessel. at equilibrium, there were 0.29 mol of co remaining. keq at the temperature of the experiment is __________.

Respuesta :

To determine the Keq, we need the chemical reaction in the system. In this case it would be:

CO + 2H2 = CH3OH

The Keq is the ration of the amount of the product and the reactant. We use the ICE table for this. We do as follows:

          CO           H2             CH3OH
I         .42           .42                    0
C     -0.13      -2(0.13)            0.13
-----------------------------------------------
E =    .29           0.16               0.13

Therefore, 

Keq = [CH3OH] / [CO2] [H2]^2 = 0.13 / 0.29 (0.16^2)
Keq = 17.51
jayilych4real

The Keq at the temperature of the experiment is:

  • 17.51

What is Temperature?

This refers to the degree of intensity of a particular substance which determines how cold or hot it is.

To find the Keq, we need to use the chemical reaction in the system.

CO + 2H2 = CH3OH

To find the accurate ration of the product and reactant, we would make use of the ICE table

         CO           H2             CH3OH

I         .42           .42                    0

C     -0.13      -2(0.13)            0.13

-----------------------------------------------

E =    .29           0.16               0.13

Next, we do the calculations:

Keq = [CH3OH] / [CO2] [H2]^2 = 0.13 / 0.29 (0.16^2)

Therefore, the Keq = 17.51

Read more about temperature here:

https://brainly.com/question/16559442

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