Chemistry, 25.01.2022 02:10 roadrnr5183
A solution is made by dissolving 0.40 g of solid sodium hydroxide in 250cm of water. It is found that 28.2 cm of this
solution is needed to completely neutralise a 40.0cm sample of ethanoic acid (CH3COOH) of unknown
concentration.
Calculate the concentration of ethanoic acid.
Answers: 1
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A solution is made by dissolving 0.40 g of solid sodium hydroxide in 250cm of water. It is found tha...
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