pH curves questions

IB Chemistry: pH curves questions

1. Calculate the pH of the resulting solution at 25 oC when 49.1 cm3of 0.100 mol dm-3 sodium hydroxide solution has been added to 50.0 cm3 of (a) 0.100 mol dm-3 hydrochloric acid solution and (b) 0.100 mol dm-3 ethanoic acid solution. pKa of ethanoic acid = 4.76 at 25 oC.2. Calculate the pH of the resulting solution at 25 oC when 50.1 cm3of 0.100 mol dm-3 sodium hydroxide solution has been added to 50.0 cm3 of (a) 0.100...


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