Kelsey G

What volume of a 0.33 M Mg(NO3)2 solution contains 96 g of Mg(NO3)2?

14 years ago

Calculate the concentration of the solution in mass percent: 9.95 g C2H6O in 65.1 g H2O.

14 years ago

Calculate the concentration of the solution in mass percent: 122 g KCl in 628 g H2O.

14 years ago

Calculate the concentration of the solution in mass percent: 32.3 mg KNO3 in 2.44g of H2O.

14 years ago

A saline solution contains 1.3% NaCl by mass. How much NaCl is present in 83.2g of this solution?

14 years ago

Determine the amount of potassium chloride in each of the following solutions: 21.7g of a solution containing 1.10% KCl by mass.

14 years ago

AgNO3 solutions are often used to plate silver onto other metals. What is the maximum amount of silver in grams that can be plated out of 3.8 L of an AgNO3 solution containing 3.2% Ag by mass? (Assume that the density of the solution is 1.02 g/mL.)

14 years ago

Lead is a toxic metal that affects the central nervous system. A Pb-contaminated water sample contains 0.0012% Pb by mass. How much of the water in milliliters contains 145 mg of Pb? (Assume that the density of the solution is 1.0g/mL.)

14 years ago

A 335 -mL can of soda pop is found to contain 40 g of sucrose (C12H22O11). What is the molarity of the solution with respect to sucrose?

14 years ago

A 3.0 -L sample of a 5.8 M NaCl solution is diluted to 65 L. What is the molarity of the diluted solution?

14 years ago

How much of a 6.0 M sucrose solution should be used to make 81.0 mL of a 0.055 M solution?

14 years ago

Determine the volume of 0.250 M KOH solution required to neutralize each of the following samples of sulfuric acid. The neutralization reaction is: H2SO4(aq) + 2KOH(aq) = K2SO49aq) + 2H2O(l) Find: 15 mL of 0.250 M H2SO4

14 years ago