Calculate `[H_3O^+]` of a solution having pH 3.2.

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

Calculate the normality of solution containing 31.5g of hydrated oxalic acid C2H2O4. 2H2O in 1250 ml of solution?

Calculate the pH of 0.005 M NaOH solution.

Calculate the pH of the following solutions: 0.02 mol of hydrochloric acid in 2L of solution.

Calculate the mole fraction of ethylene glycol ( C_2H_6O_2 ) in a solution containing 20% of C_2H_6O_2 by mass.

Can you prepare a solution having pH more than 14 ?

P_4O_6 reacts with water according to equation: P_4O_6+ 6H_2O rarr 4H_3PO_3 Calculate the volume of 0.1 M NaOH solution required to neutralise the acid formed by dissolving 1.1 g of P_4O_6 in H_2O .

The pH value of three acidic solutions having equal molar concentrations are Vinegar=3.2, Coca cola=5.90, Beer=4.8 Arrange these acids in order of increasing acid strength.

Calculate the pH of the followings : 0.001 M HNO_(3)

Which of the following acidic solutions having given pH values is most acidic?