Answer each question below and upload an image of your

Last updated: 8/4/2022

Answer each question below and upload an image of your handwritten work. Show ALL your work for full credit. Credit will not be granted if only the answer is shown with no work. 1) A 15.0 mL solution of H₂CO3 at an unknown concentration is titrated with 0.215 M KOH solution. If it requires 26.19 mL of KOH solution to reach the equivalence point, what is the concentration of the H₂CO3 solution? H₂CO3(aq) + 2 KOH(aq) → 2 H₂O(l) + K₂CO3(aq) 2) How many grams of sodium phosphate (Na3PO4) are in 125.0 mL of a 0.432 M solution of sodium phosphate? The molar mass of sodium phosphate is 163.94 g/mol.