gen chem

what would Qc be if the pressure of the container decreased by a factor of 2.417 for the following reaction?

4Hcl(g)+O2(g)<-->2Cl2(g)+2H2O(g)
Kc=13.298 @ 753K

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asked by Chem
  1. Does the problem want an answer? You know an increase in pressure will make the reaction shift to the right (smaller number of moles on the right); therefore, a decrease will shift it to the left. Thus the products will decrease, the reactants will increase, and Qc will be smaller.

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    posted by DrBob222
  2. yes, it wants an actual value

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    posted by Chem

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