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Question
Consider the following equilibrium:PCl3(g) + Cl2(g)
PCl5(g); 
Hº= -92 kJThe concentration of PCl3at equilibrium may be increased by
A) decreasing the temperature.
B) adding Cl2 to the system.
C) adding PCl5 to the system.
D) increasing the pressure.
E) adding a catalyst.
Answer
This answer is hidden. It contains 1 characters.
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Q:
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Q:
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Q:
If a reaction is first-order with respect to a particular reactant, when the concentration of that reactant is increased by a factor of 2, the reaction rate will _____.
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Q:
For a certain first-order reaction with the general form aA → products, the rate is 0.32 M·s-1 when the concentration of the reactant is 0.29M. What is the rate constant for this reaction?A) 0.26 s-1B) 1.1 s-1C) 0.32 s-1D) 3.1 s-1E) 3.8 s-1