What must the concentration of the base be Target pH 2 42

Last updated: 5/1/2023

What must the concentration of the base be Target pH 2 42 Acid Base pair H3PO4 NaH PO4 pk 2 12 NaH PO4 H3PO4 H3PO4 0 100 M 9 80 g H3PO4 required base acid 2 00 NaH PO4 1 Recheck 5th attempt XM Next 5 of 6 Show Approach