Introduction: Here is a good reference video which explains buffer and how to make it: Preparing a Buffer(https://www.youtube.com/watch?v=S6bgIeM5wSQ) Here is a good demonstration on buffer capacity:...

Introduction:

• Here is a good reference video which explains buffer and how to make it:

Preparing a Buffer(https://www.youtube.com/watch?v=S6bgIeM5wSQ)

• Here is a good demonstration on buffer capacity:

Buffers and Buffer Capacity Demonstration(https://www.youtube.com/watch?v=OziZZcZ11jw)

P.S., both videos are good for understanding. However we do similar but a slightly different calculation in the class.

Experimental Data:

Exp6_ Experimental Data.xlsx

To complete the lab report:

1. Use the data above, follow steps 16-18 in the lab manual to complete all calculations.


2. Here is a recorded video explaining calculations:Chem102 Lab_Exp6
   


3. Showall calculation stepsin the lab report
   
   
   • each shell vial experiment is different in this experiment, therefore, simply demonstrate sample calculation is not enough
   
   
   • Extra calculation step: calculate pH of each shell vial experiment using Henderson-Hasselbalch equation
   
   
   
   


4. Answer all questions on page 41, and attached with lab report.


5. Show the the work for everything.


6. If typed use
   lucida handwriting