The balanced equation below represents the reaction of NaOH with H3PO4. NaOH + H3PO4 NaH2PO4 + H2O
When 20 g of NaOH reacts with 49g of H3PO4, 9g of water is produced. How
many grams of NaH2PO4 are produced?

The data below were determined for the reaction shown below. s2o82– + 3i – (aq) → 2so42– + i3– expt. # [s2o82–] (m) [i –] (m) initial rate 1 0.038 0.060 1.4 × 10 – 5 m/s 2 0.076 0.060 2.8 × 10 – 5 m/s 3 0.076 0.030 1.4 × 10 – 5 m/s the rate law for this reaction must be: