Please help, I don't understand this question 5.00 g of a mixture of sodium carbonate and potassium bromide was dissolved and made up to the mark in a 250. mL volumetric flask. 25.0 mL portions of this solution were neutralized by an average of 24.7 mL of 0.200 mol L-1 HCl. Find the percentage of sodium carbonate in the original 5.00 g sample of the mixture.

with this one i know the answer in craters one reason i looked it up and i learned about it there is my evidence

sure im new too!

explanation:

water and alcohols have similar properties because water molecules contain hydroxyl groups that can form hydrogen bonds with other water molecules and with alcohol molecules, and likewise alcohol molecules can form hydrogen bonds with other alcohol molecules as well as with water.