A 100ml solution contained Na2CO3 and NaHCO3 25ml of the solution required 5ml of N/10 HCl for neutalization using - Chemistry - Solutions

Question

A 100ml solution contained Na2CO3 and NaHCO3 25ml of the solution
required 5ml of N/10 HCl for neutalization using phenolphthalein as
an indicator Addition of methyl orange required further 15mL of the
acid for neutralization The amount of Na2CO3 present in the
solution is

Ram Saroj Dubey · Accepted Answer

A 100ml solution contained Na2CO3 and NaHCO3. 25ml of the solution required 5ml of N/10 HCl for neutalization using phenolphthalein as an indicator. Addition of methyl orange required further 15mL of the acid for neutralization. The amount of Na2CO3 present in the solution is.....