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Chem Catalyst How can you tell if a reaction is: a single replacement reaction? a decomposition reaction? a combustion reaction? a combination reaction? a double replacement reaction?

Chem Catalyst How can you tell if a reaction is: - a single replacement reaction? - a decomposition reaction? - a combustion reaction? - a combination

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Page 1: Chem Catalyst How can you tell if a reaction is: - a single replacement reaction? - a decomposition reaction? - a combustion reaction? - a combination

Chem CatalystHow can you tell if a reaction is:- a single replacement reaction?- a decomposition reaction?- a combustion reaction?- a combination reaction?- a double replacement reaction?

Page 2: Chem Catalyst How can you tell if a reaction is: - a single replacement reaction? - a decomposition reaction? - a combustion reaction? - a combination

Today’s Agenda:1. Catalyst2. Quiz3. Notes: Predicting products4. HW: p. 339 #26

Page 3: Chem Catalyst How can you tell if a reaction is: - a single replacement reaction? - a decomposition reaction? - a combustion reaction? - a combination

Predicting Products:- Combination:

- Form the ionic compound that results from the two elements

- Ex: Write the equation for the reaction of solid Be and oxygen gas

Page 4: Chem Catalyst How can you tell if a reaction is: - a single replacement reaction? - a decomposition reaction? - a combustion reaction? - a combination

Predicting Products:- Decomposition:

- Separate the elements

- Ex: Write the equation for the decomposition of HI

Page 5: Chem Catalyst How can you tell if a reaction is: - a single replacement reaction? - a decomposition reaction? - a combustion reaction? - a combination

Predicting Products:- Single-Replacement:

- A metal will replace a less active metal in the ionic compound

- Ex: Write the equation for the reaction of solid iron and aqueous lead (II) nitrate

Page 6: Chem Catalyst How can you tell if a reaction is: - a single replacement reaction? - a decomposition reaction? - a combustion reaction? - a combination

Predicting Products:- Double-Replacement:

- Separate the ionic compounds and trade cations to write new ionic compounds

- Ex: Write the equation for the reaction of NaOH and Fe(NO3)3