Calculate the molality of a solution containing 20.7 g potassium carbonate dissolved in 500mL of...

Calculate the molality of a solution containing 20.7 g of potassium carbonate dissolved in 500 mL of solution (assume density of solution = 1 g mL^(-1) ).

Calculate the molality of a solution containing 20.7g of potassium carbonate dissolved in 500 mL of soluiton (assume density of solution = 1 g mL^(-1) )

Calculate the molarity of a solution containing 0.5 gm of NaOH dissolved in 500 ml. solution-

Calculates the molarity and normality of a solution containing 0.5 g of NaOH dissolved in 500 ml . solution-

(a) Define molarity. (b) Calculate the molarity of sodium carbonate solution, containing 0.53 g of sodium carbonate dissolved in 200 mL of the solution.

What is the molarity of a solution containing 15 g of NaOH dissolved in 500 mL of solution?

Calculate the molality of a solution containing 8 moles of sucrose in 250 g of solvent.

Calculate the molality of solution containing 3 g glucose dissolved in 30 g of water . (molar mass of glucose = 180)

Calculate the molality of a solution containing 20g of sodium hydroxide (NaOH) in 250g of water ? .