What is an effective way to slow down or stop this reaction in aqueous solution?
naoh(aq)+kci(aq) -> naci (aq) +koh (aq)
increase the pressure of the reaction mixture
increase the surface area of the reactants
add a catalyst to the reaction mixture
add a lot of water to the reaction mixture

Add a lot of water to the reaction mixture.

Explanation:

The rate of the reaction is directly proportional to the concentration of the reactants.

So, adding a lot of water to the reaction mixture will decrease the concentration of the reactants. Thus, it slows down or stop the reaction.

So, the right choice is:

add a catalyst to the reaction mixture

with this one i know the answer in craters one reason i looked it up and i learned about it there is my evidence

yes

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