In a study of the conversion of methane to other fuels, a chemical engineer mixes gaseous CH4 and H2O in a 0.32-L flask at 1200 K. At equilibrium the flask contains 0.26 mol of CO, 0.091 mol of H2, and 0.041 mol of CH4. What is the [H2O] at equilibrium

The at equilibrium is 0.561 M.

Explanation:

The given data is as follows.

    Volume of flask = 0.32 L,

 No. of moles of = 0.041 mol,

 No, of moles of CO = 0.26 mol,  No. of moles of = 0.091 mol

 Equilibrium constant, K = 0.26

Balanced chemical equation for this reaction is as follows.

Hence,

              K = ...... (1)

First, we will calculate the molarity or concentration of given species as follows.

= 0.128 M,

= 0.8125 M,

= 0.284 M

Therefore, using expression (1) we will calculate the as follows.

     K =

or,    

             =

             =

             = 0.561 M

Thus, we can conclude that the at equilibrium is 0.561 M.

possibly, yes.

explanation:

the amount of sugar you take in is dangerously high, risk of heart disease, high risk of diabetes, and etc.

they vary. it used to be meat, grain, bread, candy, beverages, donuts, and fruits/vegetables. now they added exercise in.