Answer:
False
Explanation:
It is important to give exact measurements.
Answer:
A molecule is a group of two or more atoms held together by chemical bonds. A compound is a substance which is formed by two or more different types of elements which are united chemically in a fixed proportion. All molecules are not compounds.
Good luck !
Answer:
B.false because if the reactant concentration is disturbed the whole reaction will be affected.
Explanation:
C=Carbon
O=Oxygen
Oxygen is a diatomic molecule, so the subscript two needs to be used after the O in the formula.
C+O2->CO2
Hope this helps!
Photosynethesis, respiration, and combustion.
