# Use this equation to find the equilibrium constant?

##### 1 Answer

May 8, 2017

Well, the hard part was to *come up* with the equation for the reaction

#2"N"_2"O"(g) + "O"_2(g) rightleftharpoons 4"NO"(g)# ...

now use it. It is just plugging numbers in and using a calculator:

#K_c = (5.6 xx 10^(-9) "M")^4/(("0.0035 M")^2("0.0027 M")) = ???#

From where did the exponents originate? On a further note, it is a must to understand what the equation means...

In that regard, what would happen if the concentration of