๐Ÿงชap chemistry review

Kc

Written by the Fiveable Content Team โ€ข Last updated September 2025
Verified for the 2026 exam
Verified for the 2026 examโ€ขWritten by the Fiveable Content Team โ€ข Last updated September 2025

Definition

Kc represents the concentration-based equilibrium constant. It uses molar concentrations (moles per liter) for calculation and applies when all reactants and products are present in same phase.