Solved

What Is the PH of a 0

Question 81

Multiple Choice

What is the pH of a 0.20 M solution of NH4Cl? [Kb(NH3) = 1.8 * 10-5]


A) 3.74
B) 4.98
C) 6.53
D) 9.02
E) 10.25

Correct Answer:

verifed

Verified

Unlock this answer now
Get Access to more Verified Answers free of charge

Related Questions

Q76: Arrange the acids H<sub>2</sub>Se, H<sub>2</sub>Te, and H<sub>2</sub>S

Q77: Calculate the pH of a 0.20 M

Q78: A 0.1 M solution of NH<sub>4</sub>CN(aq) will

Q79: Arrange the acids HOCl, HClO<sub>3</sub>, and HClO<sub>2</sub>

Q80: In the reaction: 2H<sub>2</sub>O(l) <span

Q82: Calculate the concentration of chromate ion (CrO<sub>4</sub><sup>2-</sup>)

Q83: Which of the following solutions is acidic<br>A)

Q84: Identify the conjugate base of HSO<sub>4</sub><sup>-</sup>.<br>A) OH<sup>-</sup><br>B)

Q85: The equilibrium constant for the reaction

Q86: K<sub>w</sub> = 1.0 x 10<sup>-14</sup>at all temperatures.