The molar mass of calcium hydroxide, Ca(OH)₂ ,is ________. A)58.09 g/mole B)57.09 g/mole C)74.10 g/mole D)114.2 g/mole E)54.02 g/mole

Name: The molar mass of calcium hydroxide, Ca(OH) 2 ,is ________. A)58.09 g/mole B)57.09 g/mole C)74.10 g/mole D)114.2 g/mole E)54.02 g/mole
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Question

Quizplus · Accepted Answer

The molar mass of Ca is 40.08 g/mole, O is 16.00 g/mole, and H is 1.01 g/mole. Adding these together, we get: 40.08 + (16.00x1) + (1.01x2) + 1.01 + 16.00 = 74.10 g/mole. Therefore, the answer is C.

The Molar Mass of Calcium Hydroxide, Ca(OH)2 ,Is ________

The Molar Mass of Calcium Hydroxide, Ca(OH)₂ ,Is ________