Answer to Question #177964 in General Chemistry for Vince

Question

4. Determine the value of the equilibrium constant, Q for the chemical reaction given below, if 0.109 moles of Al, 0.076 moles of Th, 0.0062 of At, and 0.0090 H2O in water vapor are in a 10 liters container and at an equilibrium.

Al= 0.109

Th= 0.076

At= 0.0062

H2O water vapor= 0.0090

10 liters

substitute the value of the compounds

Answer 1

$Moles=0.109+0.076+0.0062+0.0090=0.2002$

$Q constant = \frac{0.2002}{4}×10=0.5005$