2.5g X 1mol MgI2/ molar mass = mol MgI2
Molarity= mol of solute/ volume of solution (in L)
what is the molarity of iodine ions in a 100 mL solution containing 2.50g of MgI2?
2 answers
Phillip has calculated the molarity of MgI2 correctly. The problem asks for molarity of iodide ions and that will be just twice the molarity of MgI2.
1 answer