Using whole numbers, determine the molecular weight of calcium hydroxide, Ca(OH)₂. A)56 B)57 C)58 D)74

Name: Using whole numbers, determine the molecular weight of calcium hydroxide, Ca(OH) 2 . A)56 B)57 C)58 D)74
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The molecular weight of calcium hydroxide, Ca(OH)2, is calculated by adding the atomic weights of calcium (Ca = 40), oxygen (O = 16), and hydrogen (H = 1), considering there are two hydroxide groups (OH). Thus, the calculation is 40 (Ca) + 2*(16 (O) + 1 (H)) = 40 + 2*(17) = 40 + 34 = 74.

Using Whole Numbers, Determine the Molecular Weight of Calcium Hydroxide