Problem: Find the pH of a buffer solution made by mixing 100 mL of 0.20 M methylamine, CH3NH2, with 250.0 mL of a 0.50 M CH  3NH3Cl. Kb of methylamine is 4.4 x 10-4.   

🤓 Based on our data, we think this question is relevant for Professor TBA's class at UBC.

FREE Expert Solution
Problem Details

Find the pH of a buffer solution made by mixing 100 mL of 0.20 M methylamine, CH3NH2, with 250.0 mL of a 0.50 M CH  3NH3Cl. Kb of methylamine is 4.4 x 10-4

Frequently Asked Questions

What scientific concept do you need to know in order to solve this problem?

Our tutors have indicated that to solve this problem you will need to apply the Buffer concept. You can view video lessons to learn Buffer. Or if you need more Buffer practice, you can also practice Buffer practice problems.

What is the difficulty of this problem?

Our tutors rated the difficulty ofFind the pH of a buffer solution made by mixing 100 mL of 0....as medium difficulty.

How long does this problem take to solve?

Our expert Chemistry tutor, Jules took 3 minutes and 12 seconds to solve this problem. You can follow their steps in the video explanation above.

What professor is this problem relevant for?

Based on our data, we think this problem is relevant for Professor TBA's class at UBC.