Solution A The volume of saltwater solution Athat your instructor has asked you to make is 100ml. The salinity of this solution is 32 (parts per mil, or parts per thousand), which is the same as 3.2 % (parts percent, or per 100). Solution B The volume of saltwater solution B that your instructor has asked you to make is 100ml.

Solution A The volume of saltwater solution Athat your instructor has asked you to make is 100ml. The salinity of this solution is 32 (parts per mil, or parts per thousand), which is the same as 3.2 % (parts percent, or per 100). Solution B The volume of saltwater solution B that your instructor has asked you to make is 100ml.