Multiple Choice
Calculate the pH of a 0.011 M solution of NH4NO3. (Kb(NH3) = 1.8 x 10-5)
A) 5.21
B) 5.41
C) 5.61
D) 5.81
E) None of the above
Correct Answer:

Verified
Correct Answer:
Verified
Q57: The salt hydrolysis reaction for CH<sub>3</sub>COONa
Q58: Arrange the acids HOBr, HBrO<sub>3</sub>, and HBrO<sub>2</sub>
Q59: For maleic acid, HOOCCH=CHCOOH, K<sub>a1</sub> = 1.42
Q60: The formula for the conjugate base of
Q61: Identify the conjugate base of HCO<sub>3</sub><sup>-</sup>.<br>A) H<sub>2</sub>CO<sub>3</sub><br>B)
Q63: Morphine, C<sub>17</sub>H<sub>19</sub>NO<sub>3</sub>, is often used to control
Q64: In the reaction CaO(s) + SO<sub>2</sub>(g)
Q65: Identify the conjugate base of HPO<sub>4</sub><sup>2-</sup>.<br>A) H<sub>2</sub>O<br>B)
Q66: Write the chemical formula for the acid
Q67: Which of the following does not fit