1. to points) How many moles of phosphoric acid are required to make 9.03 moles of zinc phosphate in
the following unbalanced equation?
Zn(OH)2(aq) + H3PO4(aq) → Zn3(PO4)2(8) + H2O)

Phosphorous acid, h3po3(aq) , is a diprotic oxyacid that is an important compound in industry and agriculture. p k a1 p k a2 1.30 6.70 calculate the ph for each of the points in the titration of 50.0 ml of 1.5 m h3po3(aq) 1.5 m h 3 po 3 ( aq ) with 1.5 m koh(aq). 1.5 m koh ( aq ) .