Calculate formula unit mass of calcium chloride CaCl2 {atomic mass of calcium is 40u and chlorine is 35.5u }
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Answered by
10
We know the mass of Ca is 40 u and the mass of Cl is 35.5 u.
Therefore,
Formula mass= 40 + 2(35.5) = 40 + 71 = 111 u*
Answered by
3
CaCl2
40+ 35.5(2)
40+71
111 g
40+ 35.5(2)
40+71
111 g
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