Physical Science Paper 2 (Part2)/ DBE May-June 2022 Grade 12/ Chemistry: Questions 5 - 9.
Channel: zamokuhle makhamba
Date: 2022-06-09

Pls Note that the flow of electrons in an electrolytic cell in the external circuit is the same as in the Galvanic cell...that is from the anode to the cathode (X- to- Y in Question 9.2.3...apologies for that error there). The Kc range is between 0,001 and 1000.
When less than 0,001 means the equilibrium lies far to the left (more reactants than products)
When more than 1000 means the equilibrium lies far to the right(more products than reactants)
In between: appreciable amounts of both products and reactants are present.

00:00:00 Question 5
00:37:40 Question 6
01:21:36 Question 7
01:52:37 Question 8
02:10:30 Question 9