a solution is prepared by dissolving 171g of CdCl2 in enough water to make 259ml of solution. what is molarity

Question

density is 1.556g/ml

Answer 1

figure it out

molarity is moles/liter

it is not a difficult question, give it a shot, and post a question with your partial attempt if you get stuck.

Answer 2

This is really easy.
1) change grams of CdCl2 to moles of CdCl2 by dividing 171g by the mass of 1 Cd + 2 Cl (found on the periodic table) The answer will be "moles" of CdCl2
2) molarity = moles / liters. So take the answer from #1 and divide it by the number of liters (259 mL = .259L)