B. 35.45 ! Hope this helps
Answer:
physical
Explanation:
<h2><u>Fill in the blanks </u></h2>
A chemical is said to be stable if it is difficult to get it to react. This property of a chemical is a <u>physical</u> property
Answer:
A. the burning of fossil fuels within the Sun
Explanation:
Answer:
A synthesis reaction is <em>a reaction that occurs when two or more reactants combine into one product.</em>
Explanation:
A reaction that occurs when two or more reactants combine into one product is called a synthesis reaction.
A reaction that occurs when one element within a compound is exchanged with another element is called a single replacement reaction.
A reaction that occurs when a substance combines with molecular oxygen, releasing light and energy is called combustion.
A reaction that occurs when a single substance breaks apart and forms two or more new substances is called decomposition.
Combustion means the burning of something. So in the given question, you could say, “In this question, combustion means the burning of methane”.
