The solvent CCl4 is manufactured as follows CS2+Cl2=CCl4+S2Cl2. Balance it and calculate the grams of CS2 needed to react with 62.7 of Cl2?

Answer 1

CS2 + 3Cl2 => CCl4 + S2Cl2.

mols Cl2 = grams/molar mass = ?
Convert mols Cl2 to mols CS2 using the coefficients in the balanced equation.
Then grams CS2 = mols CS2 x molar mass CS2. Post your work if you get stuck.