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13 January, 22:48

A sample of Ca (OH) 2 is considered to be an Arrhenius base because it dissolves in water to yield

A. Ca2 + ions as the only positive ions in solution

B. H3O + ions as the only positive ions in solution

C. OH - ions as the only negative ions in solution

D. H - ions as the only negative ions in solution

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Answers (1)
  1. 13 January, 23:38
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    The answer is C. Arrhenius bases increase the concentration of OH - in solution.
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