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April 19, 2014

Homework Help: Chem

Posted by TINA on Sunday, January 29, 2012 at 9:39pm.

I really appreciate the help you gave me earlier. I was wondering if you could please look over these questions for me to? The answers will always be either reactant, product or neither.

1)P4(s)+6 Cl2(g)<=>4 PCl3(l)
Which side of the reaction will be favoured by an increase in pressure ?
I chose product?

2) P4(s)+6 Cl2(g)<=>4 PCl3(l)
Which side of the reaction will be favoured by an increase in the amount of PCl3(l) ? I chose reactant?

3) P4(s)+6 Cl2(g)<=>4 PCl3(l)
Which side of the reaction will be favoured by a decrease in the amount of Cl2(g) ? I think it is the product?

4) 2 NO2(g)<=>N2O4(g)+58 kJ
Which side of the reaction will be favoured by the removal of NO2 ?
I think reactant?

5)C(s)+H2O(g)<=>CO(g)+H2(g)+114.4 kJ
Which side of the reaction will be favoured by a decrease in the amount of CO(g) ? I think it is product?

6) 2 NO2(g)<=>N2O4(g)+58 kJ
Which side of the reaction will be favoured by the addition of an inhibitor ? I think it is neither?

Thanks again for the help. I appreciate it!

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