a mass of 5.125 g washing soda crystals are disacsolved and made up to 250 CM3 of solution at 25.07% of the solution required 35.8 CM3 of 0.05 molar sulphuric VI acid for neutralization calculate the percentage of sodium carbonate in the crystals

Question

a mass of 5.125 g washing soda crystals are dissolved and made up to 250CM³ of solution at 25.07% of the solution required 35.8 CM³ of 0.05 molar sulphuric VI acid for neutralization calculate the percentage of sodium carbonate in the crystals