posted by punk480 .
A solution of iodine (I2) in carbon tetra-chloride(CCl4) is used when iodine is needed for certain chemical tests. how much iodine must be added to prepare a 0.480 m solution of iodine in CCl4 if 100.0g of carbon tetra-chloride is used?
m = mols/kg solvent
0.480 = mols/0.1 g CCl4.
mols I2 = 0.480 x 0.1 = ?
Convert ? mols I2 to grams. g = mols x molar mass.