Identify the salts that are in hard water. A) CaCO₃ and MgCO₃ B) MgSO₄ and CaSO₄ C) NaCl and KBr D) NaHSO₄ and Na₂SO₄ E) NaOCl and HOCl

Name: Identify the salts that are in hard water. A) CaCO 3 and MgCO 3 B) MgSO 4 and CaSO 4 C) NaCl and KBr D) NaHSO 4 and Na 2 SO 4 E) NaOCl and HOCl
Brand: Quizplus
Rating: 4.9 (32 reviews)

Question

Quizplus · Accepted Answer

Hard water contains high levels of calcium and magnesium ions, which can form salts such as CaCO3 and MgCO3. Option A lists these two salts as the correct answer.

Identify the Salts That Are in Hard Water