According to one acid-base theory, a water molecule acts as an acid when the water molecule (3) donates an H+.
The thing that they have in common is that they are all non metals
Answer:
If the substance is a liquid or solid, production of an odor would indicate a chemical change.
Explanation:
About 6.5x10^22 molecules.
(5g C2H5OH)x(1 mol C2H5OH/46g C2H5OH)x(6.02x10^23 molecules C2H5OH/1 mol C2H5OH)=(3.01E24)/46=6.5x10^22.
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