Question

formula mass of licl2 &​ caso4​

Answer 1

Answer:

Cacl2+CaSO4= CaSo46.....

Answer 2

Explanation:

caso4 - 136.14 g/mol

Calcium sulfate/Molar mass

licl,4= 110.98 g/mol

Calcium chloride/Molar mass

Molecular formula is CaCl2 i.e. 1 atom of Ca and 2 atoms of Cl . Hence, molecular weight = 1 x 40 + 2 x 35.5 = 40 + 71 = 111 g / mol . But if you look at the weight online, it says 110.98 g / mol , which is close to 111 .