pH of one litre solution containing 40gm of `NaOH`

Calculate molality of one litre of solution containing 200 gm CaBr_(2) . Given density of solution equal to 1.0 gm/ml. (Atomic mass of Ca = 40, Br = 80)

Calculate the pH of a solution : containing 20 gm of NaOH per litre water

Calculate the pH of a solution : containing 20 gm of NaOH per litre water

Calculate the pH of the solution containing 2g of NaOH per liter of the solution.

Calculate the pH of a solution containing 2.0 g of NaOH per litre of the solution.

4g of NaOH was dissolved in one litre of a solution containing one mole of acetic acid and one mole of sodium acetete. Find the pH of the resulting solution ( K_(a) of acetic acid is 1.8xx10^(-3) )

4g of NaOH was dissolved in one litre of a solution containing one mole of acetic acid and one mole of sodium acetete. Find the pH of the resulting solution ( K_(a) of acetic acid is 1.8xx10^(-3) )

Solution (s) containing 40 gm NaOH is/are