Question

Question 1What is the mass of 11.52mol of particles ofCalcium Chloride (CaCl₂)? (Round any atomicmass from the periodic table to one decimal

Answer 1

Step-by-step explanation:

First let's find the molar mass of CaCl2:

Ca = 40.1 g/mol

Cl = 35.5 g/mol

40.1 + (35.5*2) = 111.1 g/mol

So:

111.1 g ---- 1 mol

x g ---- 11.52 mol

x = 1,279.872 g

Answer: 1,279.9 g