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Chemistry, 16.05.2021 22:10 griffin27298

PL HELP 6.203g of na2co3.xh2o was dissolved in water and the solution made up of 1000cm3.if 25cm3 of this solution requires 20.5cm3 of 0.122moldm3 hydrochloric acid for complete neutralisation, calculate the mass of the hydrated salt​

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