16. Solving a chemistry problem

1. For titration of an aliquot part of NaOH Na2CO3 solution in the presence of phenolphthalein, 10 ml of 0.1000 M HCl solution was used, and 17 ml of the same HCl solution was used for titration of the same aliquot part in the presence of methyl orange. Calculate the content of the mixture components in the solution.