Question: predict

Answer: it is possible to __ the products of some chemical reactions

Question: combination, elements, single

Answer: in a __ reaction, the reactants are two or more __ and/or compounds and there is always a ___ product

Question: decomposition

Answer: in a __ reaction, a single compound is broken down into two or more simpler substances

Question: single replacement

Answer: in a ___ reaction, the reactants and products are an element and a compound

Question: activity series

Answer: the __ can be used to predict whether most single-replacement reactions will take place

Question: double replacement

Answer: a __ reaction involves the exchange of ions between two compounds

Question: aqueous

Answer: a double replacement reaction generally takes place between two ionic compounds in a ___ solution

Question: oxygen

Answer: one of the reactants in combustion is ___

Question: CO2, H2O

Answer: the products of the complete combustion of hydrocarbon are __ and __

Question: AT

Answer: in a decomposition reaction, there is a single reactant