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What is the molar mass of calcium chloride dihydrate (CaCl2 • 2H2O)? Be sure to
include the mass of all elements in the formula including the elements in water.

What is the molar mass of calcium chloride dihydrate CaCl2 2H2O Be sure to include the mass of all elements in the formula including the elements in water class=

Respuesta :

cristisp93

Calcium chloride dehydrate (CaCl₂ · 2 H₂O) have a molar mass equal to 147 g/mol.

Explanation:

To calculate the molar mass of calcium chloride dehydrate (CaCl₂ · 2 H₂O) we use the following formula:

molar mass of CaCl₂ · 2 H₂O = atomic weight of Ca × 1 + atomic weight of Cl × 2 + atomic weight of H × 4 + atomic weight of O × 2

molar mass of CaCl₂ · 2 H₂O = 40 × 1 + 35.5 × 2 + 1 × 4 + 16 × 2

molar mass of CaCl₂ · 2 H₂O = 147 g/mol

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darlaengler7

Answer:

thank you! love the answer is C) 147 g/mol

Explanation:

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