Question

cacl2 give the formula mass unit​

Answer 1

Answer:

formula unit mass of calcium chloride is 111 amu.

Explanation:

Relative formula mass uses a similar symbol as relative molecular mass Mr and is equivalent to the total of the relative atomic masses of the atoms in a formula unit of the compound. Hence, the formula unit mass of calcium chloride is 111 amu.

Answer 2

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Formula mass unit

111 amu

Relative formula mass uses a similar symbol as relative molecular mass Mr and is equivalent to the total of the relative atomic masses of the atoms in a formula unit of the compound. Hence, the formula unit mass of calcium chloride is 111 amu.

How do you find the molar mass of CaCl2?

Explanation: The molar mass of a compound is just the molar masses of every element in the compound added up. Since the molar mass of Calcium is 40.08 g and the molar mass of Chlorine is 35.45, it would be 40.08g+35.45g+35.45g (with 2 Chlorines according to the subscript.) That leaves you with 110.98 g.

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