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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