In order to prepare a certain volume of solution with a desired concentration, you would need to determine the required mass of solute. What mass of CaI2 would you need to prepare a 100. mL solution at a concentration of 0.360 M ?

An engineering team designs a new rocket that is faster and lighter than any other model being produced. however, the materials end up being so expensive that no company can afford to buy them. which step of the engineering process should have addressed this problem? a. know the background. b. evaluate the results. c. identify a need. d. do the work.

What is the molality of a solution that has 4 mol of kci in 0.800 kg of water

Write a net ionic equation to show that hydrofluoric acid, behaves as an acid in water.