aspejonej8one4z aspejonej8one4z

13-10-2016
Chemistry

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Which of the following is the Arrhenius definition of an acid?
a. a substance that donates a hydrogen ion to another substance during a reaction
b. a substance that increases the concentration of hydronium ions when dissolved in water
c. a substance that accepts a lone-pair of electrons during a reaction
d. a substance that has a pH less than 7

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antonsandiego antonsandiego

17-10-2016

Arrhenius is a substance that dissociates in water to produce hydrogen ions (H+) and there is a clear answer which coincides with this definition. The correct answer is definitely b. a substance that increases the concentration of hydronium ions when dissolved in water.

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