Determining the percentage of an impure sodium trioxocarbonate (iv) 4.5g of salt was dissolved in distilled water . the solution was the poured into a volumetric flask and made up of the 1000cm cube mark . if the 25.00cm cube of the resultant solution is neutralized by 20.40cm cube . if the 0.092M of the hydrochloric acid , calculate the percentage purity of the salt. (Na= 23, H= 1 ,Cl= 35.5 ,C= 12 , O= 16)
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