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13 Dec 2019
Calculate
a) If 6.73 g of CuNO3 is dissolved in water to make a 0.630 M solution, what is the volume of the solution?
b) How many grams of solute are present in 925 mL of 0.130 M KBr?
c) How many milliliters of 12.0 M HCl(aq) are needed to prepare 305.0 mL of 1.00 M HCl(aq)?
d) What is the concentration of a solution made by diluting 75 mL of 6.0 M HCl to a final volume of 750 mL?
Calculate
a) If 6.73 g of CuNO3 is dissolved in water to make a 0.630 M solution, what is the volume of the solution?
b) How many grams of solute are present in 925 mL of 0.130 M KBr?
c) How many milliliters of 12.0 M HCl(aq) are needed to prepare 305.0 mL of 1.00 M HCl(aq)?
d) What is the concentration of a solution made by diluting 75 mL of 6.0 M HCl to a final volume of 750 mL?
Keith LeannonLv2
16 Dec 2019