Asked by Briana Bradley on May 12, 2024
Verified
Under what condition is the K for a chemical reaction always constant?
A) Constant temperature
B) Constant pressure
C) Constant volume
D) None of the above
Constant Temperature
A condition or process that occurs at an unchanging temperature, regardless of other varying factors.
Chemical Reaction
A process that involves rearrangement of the molecular or ionic structure of a substance, as opposed to a change in physical form or a nuclear reaction.
Constant Pressure
A condition or process in which the pressure remains unchanged over time.
- Familiarize yourself with the mathematical description of the equilibrium constant (K) and its implications on chemical reactions at a balance.
Verified Answer
ZK
Zybrea KnightMay 15, 2024
Final Answer :
A
Explanation :
The equilibrium constant (K) for a chemical reaction is only constant at a constant temperature. Changes in pressure or volume can affect the concentrations or partial pressures of the reactants and products, but they do not affect the value of K itself, as long as temperature is held constant.
Learning Objectives
- Familiarize yourself with the mathematical description of the equilibrium constant (K) and its implications on chemical reactions at a balance.