JJ chemistry tutor

JJ chemistry tutor

Chemistry tutor,
Chemistry lab reports
Chemistry assignments

Operating as usual

26/08/2023

Sucrose

20/02/2022

Drawbacks of using standard hydrogen electrode
1. Platinum is poisoned by the adsorbed impurities from the solution
2. Difficult to maintain 1 atmospheric pressure of the gas uniformly
3. Difficult to maintain unit activity of hydrogen ions

05/12/2021

Term symhols of various systems

29/07/2021

What is the pH of a solution prepared by diluting 25.00 mL of 0.020 M Ba(OH)2 with enough water to
produce a total volume of 250.00 mL?

16/07/2021

Easy approach of point groups

06/07/2021
06/07/2021

Orgal diagram

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