Final answer:
Chemical reactions can be classified as synthesis, decomposition, redox, or combustion reactions. Synthesis reactions combine reactants into a single product, decomposition reactions break a single reactant into multiple products, and combustion reactions involve oxygen and produce oxides and possibly water. Redox reactions involve changes in oxidation states of the involved elements.
Step-by-step explanation:
The question asks us to determine what type of chemical reaction is described by the reactants and products. Chemical reactions can be classified into several different types, such as synthesis, decomposition, single replacement, double replacement, and combustion reactions. Some of these reactions are also considered redox (oxidation-reduction) reactions.
A synthesis reaction (also known as a composition reaction) produces a single substance from multiple reactants, a decomposition reaction produces multiple products from a single reactant and a combustion reaction typically involves the combination of a compound with oxygen to make oxides of other elements as products. Additionally, for a combustion reaction of a hydrocarbon, carbon dioxide and water are typically formed as products.