A is a solution of trioxonitrate (V) acid. HNO of unknown concentration B is standard solution of sodium hydroxide containing 4.00g per dm3 of solution 25cm3 portion solution B required an average of 24.00cm3 of solution A for neutralization. Using 2 drop of methyl orange.
(a) write a balanced equation for the reaction.
(b) calculate the concentration of solution B in mole per dm3.
(c) calculate the concentration of solution A in moles per dm3.
(d) calculate the concentration in g/dm3 of HNO in solution A. (H=1, N=14, O=16, Na=23)
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