What is the concentration of Ca in a solution of 1 mol CaCl2 in 1 L of distilled water? (M = molarity, m= molality)

Given that 50 mL of 3M HI was present, what volume would be needed to change the concentration to 0.75M?

In order to dilute a 1mL solution that is 0.01M so that the solution is diluted to , how many milliliters does this solution need to be diluted to?

What concentration would you have prepared if you diluted 30mL of a 0.350M salt solution to 50mL?

How many moles are in a 0.010L solution with a concentration that is ?

In order to prepare a needed solution for an experiment, 0.082 grams of was dissolved in water to give a 35mL solution. What is the molarity of this solution?

How many moles are in 1000mL solution with a concentration that is ?

A chemist wants to turn a 50.0mL solution of into a solution. How much water should she add?

A 100mL solution is composed of 25% ethanol by volume and water. What is the mass of the solution?

How many liters of 10M HCl are needed to make 4L of 0.4M solution?