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An acid exists in aqueous solution when the concentration of H+ ions is higher than that of OH- ions, resulting in a pH lower than 7. A base exists in aqueous solution when the concentration of OH- ions is higher than that of H+ ions, resulting in a pH higher than 7.

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Which substance is always a product when an Arrhenius acid in an aqueous solution reacts with an Arrhenius base in an aqueous solution?

This is neutralization which will produce salt and water


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The reaction between aqueous ammonia solution and an acid is a neutralization reaction, where ammonia (a base) reacts with the acid to form an ammonium salt and water.


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Ahh, Svante Arrhenius. Cool guy. Wish I'd met him. Anyway, Arrhenius created a definition for an acid and for a base -- Acid - a substance which produces hydronium ions (H3O+) in aqueous solution Base - a substance which produces hydroxide ions (OH-) in aqueous solution That's it!


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Is an aqueous solution Lic2h3o3 acidic basic or neutral?

An aqueous solution of LiC2H3O2 is slightly basic. This is because the acetate ion (C2H3O2−) is the conjugate base of acetic acid, which is a weak acid. The presence of this ion makes the solution slightly basic.


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What must be done to obtain the solid salt resulting from an acid - base reaction in an aqueous solution?

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A strong acid will produce the most hydronium ions in an aqueous solution, as it completely dissociates into hydronium ions and anions. Acids such as hydrochloric acid, sulfuric acid, and nitric acid are examples of strong acids.