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A25.0 mL sample of 0.100 M NaOH is titrated with a 0.100 M HNO3 solution. Calculate...

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Chemistry

A25.0 mL sample of 0.100 M NaOH is titrated with a 0.100 M HNO3solution. Calculate the pH after the addition of 0.0, 4.0, 8.0,12.5, 20.0, 24.0, 24.5, 24.9, 25.0, 25.1, 26.0, 28.0, and 30.0 ofthe HNO3.

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4.3 Ratings (854 Votes)
Moles of NaOH 0125100 0025M moles of HNO3 0 ml Since NaOH and HNO3 completely dissociate POH log 025 16 and PH 1416 124 when 4 ml of NH3 is added 4100001 0004 moles both NaOH and HNO3 are strong base and acid and ionize completely and react in 11 ratio Hence moles of NaOH is excess and this exess moles are    See Answer
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