A solution has been prepared by dissolving 0.063 g of `HNO_(3)` in 1000 mL of It . Calculate the `[H^(+)]` and `[OH^(-)]` of the solution.

A solution is prepared by dissolving 18.25 g NaOH in 200 mL of it. Calculate the molarity of the solution.

A solution is prepared by dissolving 4g of NaOH to give 500 mL of it. Calculate the molarity of the solution.

A solution is prepared by dissolving 4 g of NaOH to give 500 ml of it. Calculate the molarity of the solution.

(a) A solution is prepared by dissolving 3.65 g of HCl in 500 mL of the solution. Calculate the normality of the solution (b) Calculate the volume of this solution required to prepare 250 mL of 0.05 N solution.

(a) A solution is prepared by dissolving 3.65 g of HCl in 500 mL of the solution. Calculate the normality of the solution (b) Calculate the volume of this solution required to prepare 250 mL of 0.05 N solution.

A solution is prepared by dissolving 1.0 g of NaOH in water to get 250 ml of solution . Calculate its molarity .

A soution has been prepaared by dissolving 0.49 g of suphuric acid in100 mL of the solution. Calculate normamaly of the solution.

A solution of NaOH is prepared by dissolving 1.5 g of the base in 500 mL of water. Calculate the pH of the solution.

A solution is prepared by dissolving 1.0g of NaOH in water to get 250 ml of solution. Calculate its molarity.