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?

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

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

Predicting Products:- Decomposition:

- Separate the elements

- Ex: Write the equation for the decomposition of HI

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

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