Determine the number of gram equivalents of solute in
100 mL of 5N HCl

Determine the number of gram equivalents of solute in 200 mL of 0.1 N Na_2CO_3

Calculate the strength in-percentage (W/V), moles perr litre or molarity, number of gram equivalents of the solute and normality of the following solutions- (i) 9.125g of HCl in 200 mL of its aqueous solution. (ii) 60g of NaOH in 3L of its aqueous solution. (iii) 14.7g H_(2)SO_(4) in 500 mL of its aqueous solution. (iv) 296 Ca(OH)_(2) in 10 L of its aqueous solution.

Determine the pH of the following solutions: (1) 0.01(N) HCl (2) 0.05 (M) H_(2)SO_(4) (3) 0.001(N) H_(2)SO_(4) .

Calculate the molarity of a solution obtained by mixing 100 mL of 0.3 M H_2 SO_4 and 200 mL of 1.5M H_2 SO_4

4.08g of a mixture of BaO and unknown carbonate (MCO_(3)) was heated strongly. The residue weghing 3.64g was dissolved in 100 mL of 1(N) HCl. The excess acid required 16 mL of 2.5(N) NaOH solution for complete neutralisation. Identify the metal.

1L of a (N/2) HCl solution was heated in a beaker and it was observed that when the volume of solution got reduced to 600 mL, 3.25 g of HCl was lost. Calculate the normally of the resulting solution.

Determine the grams of compound in 2.5 mol of Ca(NO_(3))_(2) .

How many molecules are there in a 3.46 g sample of hydrogen chloride, HCl? Note: The number of molecules in a sample is related to moles of compound (1 mol HCl = 6.023 xx 10^(23) HCl molecules). Therefore if you first convert grams HCl to moles, then you can convert moles to number of molecules).

0.63 g of dibasic acid was dissolved in water. The volume of the solution was made 100 mL. 20 mL of this acid solution required 10 mL N/5 NaOH solution. What is the normality of acid.