Which of the following is an Arrhenius acid? A) H₂SO₃ B) NaOH C) Na₂CO₃ D) HgI₂ E) Al₂(SO₄)₃

Name: Which of the following is an Arrhenius acid? A) H 2 SO 3 B) NaOH C) Na 2 CO 3 D) HgI 2 E) Al 2 (SO 4 ) 3
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Quizplus · Accepted Answer

An Arrhenius acid is a substance that, when dissolved in water, increases the concentration of H+ ions. The formula given in choice A, when decoded from the subscript markup, is H2SO4 (sulfuric acid), which dissociates in water to release H+ ions, making it an Arrhenius acid.

Which of the Following Is an Arrhenius Acid