Videos of Redox Reactions

Question 1 & 2

Question 3b

Question 2

Question 3

Question 5

Couldn't find a video with iron (II) nitrate, but iron (II) sulfate will be fine since the anion isn't involved in the reaction. 

Question 6

Question 7

Question 1

Question 2a

Question 2b

Question 2c

Question 2d

Question 2e

Question 2f