A pure chemical compound is a chemical substance that is composed of a particular set of molecules or ions that are chemically bonded.
Deltas are formed by deposits of sediments, soil, sand, and gravel.
It could be both A. and B. but most likely B. because the star can b big but have the same temperature as a smaller star.
Answer: 1 mol of methane is 16 grams. Therefore, if you have 100 grams of methane, it means that you have 10016=6.25 moles of methane. When you burn 6.25 moles of methane, you produce 6.25 moles of carbondioxide.
Explanation: