A is a solution of trioxonitrate (v) acid, HNO3, of an unknown concentration. B is...

A is a solution of trioxonitrate (v) acid, HNO3, of an unknown concentration. B is a solution of sodium hydroxide containing 4.00g per dm3 of solution. 25cm3 portions solution B required an average of 24.00cm3 of solution A for neutralisation, using 2 drops of methyl orange as indicator.
(A) Write a balanced equation for the reaction
(B)Calculate the concentration of solution B in moles per dm3 (mol/dm3)
(C) Calculate the concentration of solution A in moles per dm3 (mol/dm3)
(D) Calculate the concentration in g/dm3 HNO3 in solution A (H= 1; N= 14; O=16; Na=23)

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2 Answers Available
Asked by Ayomide10 on 4th July, 2023