Question

A phosphate buffer solution at a pH = pK2 = 6.82 would have equal amounts of phosphate in the ____________ form and the H₂PO₄(1-) form.

a) H₂PO₄(1-)
b) HPO₄²-
c) PO₄³-
d) H₃PO₄

Answer 1

A phosphate buffer solution at a pH = pK2 = 6.82 would have equal amounts of phosphate in the H2PO4(1-) form and the HPO4^2- form.

Step-by-step explanation:

A phosphate buffer solution at a pH = pK2 = 6.82 would have equal amounts of phosphate in the H2PO4(1-) form and the HPO42- form.