Homework Help: Chemistry

Posted by Marie on Sunday, December 9, 2012 at 2:07pm.

Fluorine reacts with oxygen to yield oxygen difluoride.
2 F2(g) + O2(g) 2 OF2(g)
What is the value of K if the following concentrations are found at equilibrium: [O2] = 0.200 mol/L, [F2] = 0.0100 mol/L, and [OF2] = 0.0633 mol/L

Chemistry - DrBob222, Monday, December 10, 2012 at 1:41am
See my response above about arrows.
K = (OF2)^2/(O2)(F2)^2
Substitute and solve for K.

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