Solved: Calculate the molar mass of each of the following:

Solution 103 AQPHere, we are calculating the molar mass each of the following.Step 1 of 3To calculate the molar mass of each element by its subscript in the formula.a.ZnSO4First, let’s write the molar mass of each element in the ZnSO4Molar mass of Zinc = Molar mass of Sulfur = Molar mass of Oxygen = Let’s multiply each molar mass by the number of moles (subscript) in the formula.Grams from 1 mole of Zinc 1 mole Zinc = 65.4 g of ZnGrams from 1 mole sulphur 1 mole of sulfur = 32.1 g of SGrams from 4 moles of Oxygen 4 mole of Oxygen = 64.0 g of O.Let’s calculate the molar mass of ZnSO4 by adding molar masses of elements 1 mole of Zn = 65.4 g 1 mole of S = 32.1g 4 moles of O = 64.0 g________________________________________ Molar mass of ZnSO4 = 161.5 gTherefore, Molar mass of ZnSO4 is 161.5 g______________________________________________________________________________