Of the following, which is the weakest acid?
A) HPO3-
B) H3PO4
C) H2PO4-
D) HPO4-
E) The acid strength of all of the above is the same.
Question 2
CO (5.00 g) and CO2 (5.00 g) were placed in a 750.0 mL container at 50.0 C. The partial pressure of CO2 in the container was ________ atm.
A) 4.02
B) 10.3
C) 1.60
D) 0.292
E) 6.31