Answer to Question #104531 in General Chemistry for Yas

Question

In a titration 25cm3 of a 0.12M sodium hydroxide solution required 24cm3 of a sulfric acid solution for complete neutralisation. Calculate a) the number of moles of sodium hydroxide consumed b) the number of moles of sulfric acid consumed c) the concentration of the sulfric acid solution

Answer 1

2NaOH+H2SO4 = Na2SO4 + 2H2O

a) 0.025 x 0.12 = 0.003 moles.

b) 0.0015 moles.

c) 0.0625 M.