Assignment
A quantity of NaOH of mass 1.1g is dissolved in water and made up...
Assignment
A quantity of NaOH of mass 1.1g is dissolved in water and made up...
Assignment
A quantity of NaOH of mass 1.1g is dissolved in water and made up to 250 cm3 in a graduated flask. 20.0 cm3 of this solution neutralized 20.4 cm3 of a solution of CH3COOH whose pH is 2.85. Calculate the
i) number of moles of NaOH
ii) Ka of the acid
iii) number of moles of CH3COOH
iv) pka of the acid
[ Na = 23.0, O = 16.0 H = 1.0]?
InChemistry
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Asked by Adaeze on 9th June, 2020
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