chemical equilibrium
Pronunciation
Noun
B2 Upper-intermediate
Quick answer
The state in a reversible chemical reaction where the forward and reverse reactions happen at the same rate, so the amounts of reactants and products stop changing.
Test yourself
Which word fits the gap? "The reaction reached _____ after about twenty minutes, with no further visible change."
Answer: chemical equilibrium
In your own words, what does "chemical equilibrium" mean?
The state in a reversible chemical reaction where the forward and reverse reactions happen at the same rate, so the amounts of reactants and products stop changing.
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