Multiple Choice
What change in the reaction direction occurs if dilute NaOH is added to a H2PO41- solution?
H2PO4 1− + H2O HPO42 − + H3O+
A) shifts to the right
B) shifts to the left
C) no change in the reaction
D) there is insufficient information to solve this problem
Correct Answer:

Verified
Correct Answer:
Verified
Q17: Which "K" value indicates a reaction most
Q18: Cememt structures with many small cracks are
Q19: The lower the pH of a weak
Q20: Which of the following is a strong
Q21: What is the molar solubility of CaF<sub>2</sub>
Q23: "Insoluble" salts are actually "sparingly" soluble with
Q24: Which of the following solids will provide
Q25: Potassium hydrogen phthalate (KHP) concentrations can be
Q26: Hydrogen is produced industrially by reacting propane
Q27: The reaction: 2 A( s ) +