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3 years ago

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What is the Arrhenius definition of an acid? A substance that increases H3O+ concentration when it is dissolved in water. A subs

tance that increases OH– concentration when it is dissolved in water. A compound that donates protons. A compound that accepts protons.

1 answer:

Nastasia [14]3 years ago

8 0

Answer:

A substance that increases H3O+ concentration when it is dissolved in water.

Explanation:

Note that H3O+ and H+ are used quite interchangeably in chemistry.

An acid makes the H+ content higher, thereby decreasing the pH.

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