Molarity of CL in 110 ml of a solution containing 5.55g of CaCl2?

Answer 1

0.909 or 0.91

Answer 2

To find the molarity of Cl in the solution, first calculate the number of moles of CaCl2 using its molar mass. Then, since each formula unit of CaCl2 contains 2 moles of Cl, multiply the moles of CaCl2 by 2 to get moles of Cl. Finally, divide moles of Cl by the volume of the solution in liters to find the molarity.