How many grams of Cl are in 195 g of CaCl2?
Molar mass:Cl = 35.45 g/molCaCl2 = 110.984 g/molCaCl2 = Ca + 2 Cl110.984 g ------------------- 2 x 35.45 g195 g ----------------------- ?? ( mass of Cl )195 x 2 x 35.45 / 110.984 =13825.5 / 110.984 => 124.57 g of Clhope this helps!
