subject
Chemistry, 02.12.2019 23:03 gunnatvinson

Agas barbecue burns propane gas to generate heat. propane gas becomes carbon dioxide gas and water vapor as it burns. oxygen from the air is a reactant in this process. this is an example of a chemical reaction.

why is burning propane gas a chemical reaction?

1. the atoms in propane and oxygen rearrange to form other substances after the reaction.

2. the atoms that make up propane and oxygen change into different atoms after the reaction.

3. oxygen is involved. any process involving oxygen is a chemical reaction.

4. the water vapor that forms after the reaction is in the gas phase.

​

ansver
Answers: 3

Another question on Chemistry

question
Chemistry, 04.02.2019 19:31
Which substance absorbs 58.16 kj of energy when 3.11 mol vaporizes? a)ch4 b)h2s c)co2 d)nacl
Answers: 2
question
Chemistry, 04.02.2019 08:58
Would a dichloremethane molecule be polar if the hydrogen and chlorine atoms were placed at the corners of a rectangular surrounding the carbon instead of in their actual locations?
Answers: 2
question
Chemistry, 01.02.2019 00:51
If 1.8 l of water is added to 2.5l of a 7.0 molarity koh solution, what is the molarity of the new solution
Answers: 1
question
Chemistry, 30.01.2019 08:34
Suppose that a certain fortunate person has a net worth of $71.0 billion ($7.10×1010). if her stock has a good year and gains $3.20 billion (3.20×109) in value, what is her new net worth?
Answers: 3
You know the right answer?
Agas barbecue burns propane gas to generate heat. propane gas becomes carbon dioxide gas and water v...
Questions
question
English, 01.07.2019 00:31
Questions on the website: 6551839