What is the molarity (concentration) of 4.7 moles of salt dissolved in enough water to make 450 ml of solution?
How many moles of NaCl are contained in 250 mL of an 8 M solution?
You need to make 500ml of a 0.5 M solution of NaCl for a lab. The stock solution is 2.00 M. Calculate the volume of stock solution you must dilute.