Question

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Answer 1

Explanation:

In chemistry, acids and bases have been defined differently by three sets of theories. One is the Arrhenius definition, which revolves around the idea that acids are substances that ionize (break off) in an aqueous solution to produce hydrogen (H+) ions while bases produce hydroxide (OH-) ions in solution.

To decide if a substance is an acid or a base, before and after the reaction, count the hydrogens on each substance. If the number of hydrogens decreased this product is the acid (donates ions of hydrogen). If the number of hydrogens has risen the substance is the foundation (accepts hydrogen ions).

Answer 2

Answer:

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