1. Chemical Reaction Types

2. 5 Reaction Types Synthesis Decomposition Combustion Single Replacement
Double Replacement

3. Synthesis Reactions X + Y XY
Two substances react to form a single product.
X + Y XY

4. Simple compounds make more complex ones.

5. Decomposition Reactions
A single reactant decomposes or breaks down into two or more products.
A B + C

6. More complex compounds make less complex ones.

7. Combustion Reactions Fuel + O2 oxide + H2O
One reactant (fuel) combines with oxygen to produce an oxide and water.
Fuel + O oxide + H2O

8. The substance reacts with O2 in an exothermic reaction.

9. Two Types of Combustion Reactions
Incomplete combustion:
CxHy CO + H20
Complete Combustion:
CxHy + O CO2 + H2O

10. Single Replacement Reactions
One, more reactive element, replaces another.
M + AX MX + A

11. One atom takes the place of another.

12. Double Replacement Reactions
A reaction in which the cations and anions of both reactants switch partners.
AX + DZ AZ + DX

13. Two atoms trade places.

14. Reaction Type Review

15. Simple compounds make more complex ones.

16. One atom takes the place of another.

17. More complex compounds make less complex ones.

18. Two atoms trade places.

19. The substance reacts with O2 in an exothermic reaction.

20. The End