Redox

Question 1

Oxidation is ____ of electrons

Answer 1

Loss

Question 2

Reduction is _____ of electrons

Answer 2

Gain

Question 3

Oxidation is reaction with ____

Answer 3

Oxygen

Question 4

Reduction is reaction with ____

Answer 4

Nothing

Question 5

Oxidation is an _____ in the charge of the ion

Answer 5

Increase

Question 6

Reduction is _____ in the charge on the ion

Answer 6

Reduction

Question 7

How do you spot a redox equation

Answer 7

A metal element is unconvinced on one side of the reaction and combined on the other

Question 8

How do you spot a redox equation 2

Answer 8

The charge on the element changes

Question 9

What is an oxidising agent

Answer 9

Chemicals Whig allow other chemicals to oxidise by being reduced and gaining electrons

Question 10

What are reducing agents

Answer 10

Chemicals which reduce other chemicals by oxidising and giving away electrons

Question 11

What is a displacement reaction

Answer 11

It occurs when a metal higher in the ECS is added to a solution containing ions of a metal lower in the ECS and swaps placed with it