What is the mass of Cl in 21 g of NaCl?
1 Answer
Nov 7, 2015
12.78g
Explanation:
21g of
Mole =
Total molar mass of
Mole =
1 mol of NaCl consists of 1 mol of Na ion and 1 mol of Cl ion
or
Therefore, 0.36mol of NaCl is equal to 0.36mol of Cl.
Mass of Cl = (Mole
Mass of Cl =
Mass of Cl = 12.78g