Explain the partial pressure of the underlined substances

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How does a decrease in temperature affect the partial pressure of the underlined substances and the value for Keq for each of the following reactions? Explain your answer.

a) C(grahite) + 2H2(g) -- CH4(g) ΔH = -75 kJ

b) N2(g) + O2(g) -- 2NO(g) ΔH = 181 kJ

c) P4(s) +10Cl2(g) -- 4PCl(g) ΔH = -1528 kJ

Reference no: EM13506622

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