Question

which type of reaction is represented by the following chemical equation?\\( ch_4 + 2o_2 \
ightarrow co_2 + 2h_2o \\)\
a decomposition reaction\
b double replacement reaction\
c combustion reaction\
d single replacement reaction

Explanation:

Combustion reactions involve a substance reacting with oxygen, often producing carbon dioxide and water. Here, \(CH_4\) (methane) reacts with \(O_2\) (oxygen) to form \(CO_2\) (carbon dioxide) and \(H_2O\) (water), which fits the pattern of a combustion reaction. Decomposition reactions involve one substance breaking down into simpler substances. Double - replacement reactions involve the exchange of ions between two compounds. Single - replacement reactions involve one element replacing another in a compound. This reaction does not fit the patterns of decomposition, double - replacement, or single - replacement reactions.

Answer:

C. combustion reaction