Wednesday
January 28, 2015

Homework Help: Chemistry

Posted by Ashley on Saturday, October 16, 2010 at 8:51pm.

A mixture of 0.47 mole of H2 and 3.59 moles of HCl is heated to 2800C. Calculate the equilibrium partial pressures of H2 Cl2 and HCl if the total pressure is 2.00 atm. For the reaction Kp is 193 at 2800C.

H2(g) +Cl2(g) = 2HCl (g)

I know that I need to find the total numbers of moles, but I do not know how to find how many moles there is in Cl2.

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