Problem: Calculate the pH of a 0.30 M solution of ammonia (NH3, Kb = 1.8 x 10-5.)a. 11.37b. 10.57c. 8.88d. 3.43e. 2.63

FREE Expert Solution

Establish the Kb expression of the dissolution of ammonia (NH3) and determine the pH using an ICE chart

We will solve this problem through these steps:

Step 1: Write an equation for the dissociation of NH3

Step 2: Write an expression for the Kb

Step 3: Set up an ICE table to calculate the OHion concentration.

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Problem Details

Calculate the pH of a 0.30 M solution of ammonia (NH3, Kb = 1.8 x 10-5.)

a. 11.37

b. 10.57

c. 8.88

d. 3.43

e. 2.63

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