SOLVED: Weigh out 10.4 g sodium phosphate (NaH2PO4.H2O, MW = 138 g/mol). Dissolve the NaH2PO4.H2O in 450 mL water. Bring pH of solution to 7.4 with 10 M NaOH (need about 2
SOLVED: A buffer was made by mixing aqueous solutions of NaH2PO4 and Na2HPO4 together. This buffer is made by mixing two salts together. a. Write the balanced dissociation reaction for solid NaH2PO4