A solution of oxalic acid. `(COOH)_(2).2H_(2)O` is prepared by dissolving 0.63 g of the acid in 250 mL of the solution. Calculate molarity

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

A solution of NaOH is made by dissolving of 0.9 g of it in 100 ml of its solutoin. Calculate the molarity of the solution.

0.63 g of HNO_(3) dissolved in 100 ml of solution. Calculate its pH value.

A solution of glycerol (C_(3) H_(8) O_(3)) in water as prepared by dissolving some glycerol in 500 g of water. This solution has a boiling point of 100 . 42^(@) C. What mass of glycerol was dissolved to make the solution ? K_(b) for H_(2) O = 0 . 512 K kg mol^(-1)

A solution is prepared by dissolving 18.25g of NaOH in distilled water to give 200ml of solution. calculate the molarity of solution.

Fluoxymesterone, C_10 H_29 FO_3, is an anabolic steroid. A 500 mL solution is prepared by dissolving 10.0 mg of the steoid in water. 10.0 mL portion of this solution is diluted to a final volume of 1.00 L . what is the resulting molarity ?

2.82g of glucose are dissolved in 30g of water. Calculate the molality of the solution.

A solution of sucrose (molar mass= 342gmol^-1 ) is prepared by dissolving 68.4 g of it per litre of solution. What is the osmotic pressure at 300K?

A solution is prepared by dissolving 2g of substance A in 18g of water. calculate the mass percentage of solute?

1.26 g of hydrated oxalic acid was dissolved in water to prepare 250ml of solution. calculate molarity of the solution.