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Answer both questions please? a) Sodium hydroxide was standardised against 0.1M potassium hydrogen phthalate (KHP). 0.0502dm3 of KHP neutralised 0.0495dm3 of NaOH. What was the

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Answer both questions please?

a) Sodium hydroxide was standardised against 0.1M potassium hydrogen phthalate (KHP). 0.0502dm3 of KHP neutralised 0.0495dm3 of NaOH. What was the molarity of the sodium hydroxide? (1 mark) b) The NaOH was then used to standardise acetic acid. 0.0245dm3 of NaOH neutralised 0.025dm3 of acetic acid. What was the molarity of the acetic acid? (1 mark)

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