Multiple Choice
Matching
-Phosphate (pK1 = 2.15,pK2 = 6.82,and pK3 = 12.38) will be mostly in the HPO42- form at pH 7.2.At pH 5.82 it is mostly in the ______ form.
A) hydrogen bond
B) rotational
C) H3PO4
D) H2PO4–
E) HPO4 2–
F) disordered
G) positive entropy
H) negative entropy
I) higher electronegativity
J) insoluble
K) tetrahedral arrangement
L) acid
M) base
N) only partially ionized
Correct Answer:
Verified
Correct Answer:
Verified
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