Chemistry, asked by siddharod, 10 months ago

Calculate the formula unit mass of CaCl2

Answers

Answered by AravindhPrabu2005

Answer:

Formula unit mass of CaCl2=40+71=111g. Answer: The formula unit mass of calcium chloride is 111 amu. Explanation: Formula unit mass is defined as the sum of the mass of all the atoms each multiplied its atomic masses that are present in the empirical formula of a compound

Answered by Khansarah123

Formula unit mass is defined as the sum of the mass of all the atoms each multiplied its atomic masses that are present in the empirical formula of a compound. It is expressed in amu.

We know that

Atomic mass of calcium = 40 amu

Atomic mass of chlorine = 35.5 amu

Formula mass of CaCl2=40+(2*35.5)=111g.

Hence, the formula unit mass of calcium chloride is 111 amu.

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