Questions: Organic reactions. The following reaction describes what process: CH4(g) + 2 O2(g) = CO2(g) + 2 H2O A. combustion of petroleum B. combustion of natural gas C. respiration D. greenhouse warming

Organic reactions. The following reaction describes what process:
CH4(g) + 2 O2(g) = CO2(g) + 2 H2O
A. combustion of petroleum
B. combustion of natural gas
C. respiration
D. greenhouse warming

Transcript text: Organic reactions. The following reaction describes what process: \[ \mathrm{CH}_{4}(\mathrm{~g})+2 \mathrm{O}_{2}(\mathrm{~g})=\mathrm{CO}_{2}(\mathrm{~g})+2 \mathrm{H}_{2} \mathrm{O} \] A. combustion of petroleum B. combustion of natural gas C. respiration D. greenhouse warming

Solution

Solution Steps

Step 1: Identify the Reaction Type

The given reaction is: \[ \mathrm{CH}_{4}(\mathrm{~g})+2 \mathrm{O}_{2}(\mathrm{~g})=\mathrm{CO}_{2}(\mathrm{~g})+2 \mathrm{H}_{2} \mathrm{O} \] This reaction involves methane (\(\mathrm{CH}_4\)) reacting with oxygen (\(\mathrm{O}_2\)) to produce carbon dioxide (\(\mathrm{CO}_2\)) and water (\(\mathrm{H}_2\mathrm{O}\)). This is a typical combustion reaction where a hydrocarbon reacts with oxygen to produce carbon dioxide and water.

Step 2: Determine the Source of Methane

Methane (\(\mathrm{CH}_4\)) is the primary component of natural gas. Therefore, the combustion of methane is commonly referred to as the combustion of natural gas.

Step 3: Match the Reaction to the Given Options

Given the options: A. combustion of petroleum B. combustion of natural gas C. respiration D. greenhouse warming

The correct match for the combustion of methane is the combustion of natural gas.