Many power plants produce electricity using natural gas, a fuel composed mostly of methane (CH4). These power plants burn methane at high temperatures and pressures, causing it to combine with oxygen (O2) in the air. This creates a mixture of hot gases that includes carbon dioxide gas (CO2) and water vapor (H2O). The energy in this mixture of gases is used to make electricity.In the chemical reaction described in the passage, which of the following are products? Select all that apply.carbon dioxide (CO2)methane (CH4)oxygen (O2)water (H2O)SubmitQuestions

If methane is burnt in sufficient oxygen the products formed are :A.

What are the two products from the complete combustion?Group of answer choices CO and H2CO2 and H2none of the aboveCO2 and H2OCO and H2O

Methane (CH4) is the main component of natural gas. It is burned for fuel in a combustion reaction. The unbalanced combustion reaction for methane is shown below.CH4 + O2 CO2 + H2O + heatWhen the reaction is balanced, how many carbon dioxide molecules are produced for every methane molecule burned?A.3B.2C.4D.1

In the overall reaction of photosynthesis, carbon dioxide and water molecules are converted into oxygen gas and ______, which the plant uses for food.

Which of the following gases is the major byproduct of fossil fuel combustion?sulfuric acidwater vaporcarbon dioxidemethane