Use stoichiometric ratio to determine which is in excess and which is limiting
16 is C
17 is E
18 is B
19 is A
20 is D
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The amount of space would be consider matter
This polarity makes water molecules attracted to each other. The oxygen-hydrogen bond in the alcohol molecule is also polar. But, the carbon hydrogen bonds in the rest of the alcohol molecule are nonpolar. In these bonds, the electrons are shared more or less evenly.
