Ive already done these problems and I think I'm doing them correctly, but I can't be 100% sure since I don't have the answers. Please help if you can since I have my test tommorow. Thanks(adsbygoogle = window.adsbygoogle || []).push({});

Here are some of the questions

1. If 2.6 moles of P_{4}and 3.6 moles of H_{2}are reacted till the following equilbirum is established P_{4}+ 6H_{2}<===> 4PH_{3}, and if at equilbrium 1.6 moles of PH_{3}are formed, how many moles of P_{4}and H_{2}are in the equilibrium mixture?

(I got .4 and 2.4)

2. At 2000C k=6.2 x 10^-4 for the system N_{2}+ O_{2}<==> 2NO. How many moles of N_{2}will exist in equilbrium in a 50 Liter box with .0062 mole of O_{2}and .0010 mole of NO?

(I got .258 mole)

3. If for the system NH_{4}Cl (s) <=====> NH_{3}(g) + HCl (g) K=1.0 x 10^-4 . Find the moles of NH_{3}in a 100 liter container if initially there were 10.0 moles of NH_{3}added to 10 moles of HCl?

(I got .1)

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# Am I getting the correct answers for these Chemical Equilbium (I have a test tommorow

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