1. Starter Write the balanced formula equation for the following reaction Identify the type of reaction Aqueous lead (II) nitrate was mixed with a hydrochloric acid to create lead (II) chloride and nitric acid.

2. Ch. 8 Chemical Equations and Reactions 8.2b Predicting Products of Chemical Reactions

3. Types of Reactions we are going to learn how to predict products in simple reactions of each type will need to identify type for more complex reactions but not predict products

4. 1. Synthesis making binary compounds find ions created by each reactant Criss-cross to make product

5. 1. Synthesis barium metal is reacted with solid sulfur. magnesium metal reacts with bromine

6. 2. Decomposition of binary compounds find elements that will be created write them in natural state

7. 2. Decomposition Solid silver oxide is heated. Water undergoes decomposition.

8. 3. Single Replacement Identify the “similar” element in the compound that it will replace Find ions created crossover to make new compound

9. 3. Single Replacement zinc metal is added to solution of lead(II) nitrate sodium iodide is added to chlorine gas

10. 4. Double Replacement identify which parts will switch places find ions that will be created crossover to create new compounds

11. 4. Double Replacement silver nitrate and sodium chloride solutions are mixed solutions of magnesium fluoride and potassium hydroxide are mixed

12. 5. Combustion Reaction of ANY element/compound with O 2 choose products based on what elements exist in reactants

13. 5. Combustion Methane (CH 4 ) burns in air. Magnesium metal reacts with oxygen in the air.

14. Examples Identify the type of reaction Predict the products Write the chemical equation Balance the reaction

15. Hydrogen sulfide gas is bubbled through a solution of potassium hydroxide

16. Liquid butanol (C 4 H 9 OH) is burned in oxygen gas.

17. Liquid bromine is mixed with sodium iodide solution.

18. Calcium metal is heated strongly in nitrogen gas.

19. Liquid water is decomposed through electrolysis.