Oxidation and Combustion

Roll the dice!

Snakes and ladders

Instructions

Combustion Examples

What are two examples of combustion reactions?

Combustion Speed

Is combustion generally a fast or slow reaction?

Combustion Products

What two NON CHEMICAL products do most combustion reactions produce?

Reactants and Products

What are the reactants and products of a combustion reaction between C3H8 and oxygen?

Oxidation Examples

What are two examples of non-combustion oxidation?

Valence Electrons

How many valence electrons do iron (Fe) and oxygen have?

Combustion or Oxidation?

Which type of reaction loses electrons?

Demonstration

What was the whoosh bottle demonstration an example of?

Combustion Products

What two chemical products do most combustion reactions produce?

Final Question

Types of Bonds

What types of bonds donate electrons to other atoms?

Reactants and Products

What are the reactants and products of a reaction between iron and oxygen?

Types of Bonds

What type of bonds share electrons between atoms?

Combustion Speed

Do combustion reactions occur quickly or gradually?

Ionic or Covalent

What type of bonding do combustion reactions involve?What type do oxidatnion reactions involve?

SNAKES

Ladders

Ladders

SNAKES

If the player lands on a square where the tail of a snake starts, they go down to a lower square where the headis located.

If the player falls on the bottom of a ladder, they move up to the top square where the ladder ends.

INSTRUCTIONS

Players start with a token - which represents each of them - in the initial square and take turns rolling the die. The tokens move according to the numbering on the board, in ascending order. Click on the snakes and ladders icons above to find out what happens if you land on one. If you land on a square with a question on it you must answer the question right or go back two spaces. If a player rolls a 2, they can move twice in a single turn. If a player rolls three consecutive 2's, they must return to the initial square and cannot move their token until they roll a 2 again. The player who reaches the final square is the winner. You must roll precisely the number needed to reach the final square. If the number rolled exceeds the number of remaining squares, the player cannot move. When you reach the final box, you must answer one final question to win! Get it wrong and you go back to the square you were on.