Question

what type of reaction is this? (5 points)
ethan content
ch4 + o2 → co2 + h2o
a. synthesis/combination
b. decomposition
c. single replacement
d. double replacement
e. combusion

Explanation:

Combustion reactions involve a substance reacting with oxygen, often producing carbon dioxide and water. In this case, methane (\(CH_4\)) reacting with oxygen (\(O_2\)) to form carbon dioxide (\(CO_2\)) and water (\(H_2O\)) fits the definition of a combustion reaction. Synthesis/combination reactions involve two or more substances combining to form one product. Decomposition reactions involve one substance breaking down into two or more products. Single - replacement reactions involve one element replacing another in a compound. Double - replacement reactions involve the exchange of ions between two compounds.

Answer:

E. combustion