Related FAQs

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• A is a solution containing 12.0g/dm3 of NaHSO4; b is a solution of NaOHrn25cm3 of solution b requires an average of 21.60cm3 of solution a for complete neutralization using methyl orange as indicator. The equation for the reaction involved in the titration is:rn NaHSO4(aq) + NaOH(aq) → Na2SO4(aq) + H2O(l) Calculatern(C) Mass of Na+ formed in the solution during the titration
• 25cm3 of 3g of hydrated sodium trioxocarbonate(iv) solution(na2co3.xh2o) per 250cm3 was neutralized by 13.20cm3 of 0.16m hydrochloric acid solution. Write the equation of reaction,calculate the concentration of base in mole/dm3,calculate the molar mass of the base,calculate the value of x,calculate the percentage by mass of water of crystallization.