For the reaction C6H6(g) + 3H2(g)  C6H12(g) + heat determine in what direction the equilibrium will be shifted by each of the following changes. a) Decreasing the concentration of H2                                [ Select ]                          ["shifts right", "shifts left"]            b) Increasing the concentration of C6H6                                [ Select ]                          ["shifts right", "shifts left"]

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