1. Types of Chemical Reactions

2. Synthesis Reactions Reactants  Products 2Li (s) + F 2(g)  2LiF (s)

3. Synthesis Reaction Reactants  Products 2Li (s) + F 2(g)  2LiF (s) Note the 2 in front of the Li on the reactant side and the 2 in front of the LiF on the product side are called a coefficients.

4. Synthesis Reaction 2Li (s) + Br 2(l)  2LiBr (s) Lithium Bromide

5. Synthesis Reaction 2Li (s) + Cl 2(g)  2 LiCl (s) Lithium Chloride Sodium plus Iodine 

6. Synthesis Reactions Na (s) + I 2(s) 

7. Synthesis Reactions 2 Al (s) + 3 S (s)  Al 2 S 3(s)

8. Synthesis 2Mg (s) + O 2(g)  2MgO (s) Magnesium Oxide

9. Synthesis Reactions Try doing the reactions found on the following slides. See if you can:  determine the phase (solid, liquid or gas), of each reactant and product.  Determine the product of the reaction.  Balance the reaction.

10. Synthesis Reactions Magnesium plus oxygen 

11. Synthesis Reactions Aluminum plus Selenium 

12. Synthesis Reactions Calcium plus Nitrogen 

13. Aluminum plus Phophorus 

14. Synthesis Reaction Barium plus Chlorine 

15. Synthesis Reaction Gallium plus Arsenic 

16. Synthesis Reaction Hydrogen plus Oxygen 

17. Synthesis Reaction Carbon Dioxide plus water 

18. Synthesis Reaction Calcium Oxide pluse Water 

19. Synthesis Reactions dinitrogen pentoxide plus water 