Chemistry 2e

# Key Equations

Chemistry 2eKey Equations
• $Qc=[C]x[D]y[A]m[B]nfor the reactionmA+nB⇌xC+yDQc=[C]x[D]y[A]m[B]nfor the reactionmA+nB⇌xC+yD$
• $QP=(PC)x(PD)y(PA)m(PB)nfor the reactionmA+nB⇌xC+yDQP=(PC)x(PD)y(PA)m(PB)nfor the reactionmA+nB⇌xC+yD$
• P = MRT
• Kc = Qc at equilibrium
• Kp = Qp at equilibrium
• KP = Kc (RT)Δn
• ΔG = ΔG° + RT ln Q
• ΔG° = −RT ln K

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