<span>58.6934 +/- 0.0002 u</span>
Answer:
C. The lowest whole-number ratio of atoms in a molecule.
Explanation:
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In this case, according to the definition of the empirical and the molecular equations, it is possible for us to consider the following example of molecular formula, C4H10, whose empirical formula is C2H5.
In such a way, it is possible for us to say that the empirical formula gives C. The lowest whole-number ratio of atoms in a molecule, as it is the result of the simplification of the molecular formula when possible.
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Answer: When an electric current is passed through a substance to effect a chemical change.
Due to density differences among two air masses. Due to high air pressure in cooler, drier gases, the air is supposed tobe rather dense and it does, mind you, tend to move towards warm or moist areas.
Its called Thigmotropism ''A''