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Because water molecules are polar and carbon dioxide molecules are nonpolar, A. water has a lower boiling point than carbon dioxide does. B. attractions between water molecules are weaker than
attractions between carbon dioxide molecules. C. carbon dioxide cannot exist as a solid. D. water has a higher boiling point than carbon dioxide does.
B. attractions between water molecules are weaker than attractions between carbon dioxide molecules.
Expert answered|rickjames|Points 831|
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Asked 6/11/2012 9:28:37 AM
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If a solid piece of naphthalene is heated and remains at 80 C until it is completely melted, you know that 80 C is the A. freezing point of naphthalene. B. melting point of naphthalene. C. boiling point of naphthalene. D. both a and b
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Updated 6/11/2012 3:01:11 AM
1 Answer/Comment
80 degrees Celsius must be b) the melting point of napthalene.
Added 6/11/2012 3:01:11 AM
The formation of an ionic bond involves the A. transfer of electrons. B. transfer of neutrons. C. transfer of protons. D. sharing of electrons.
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Updated 307 days ago|10/25/2014 4:11:31 PM
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The formation of an ionic bond involves the: TRANSFER OF ELECTRONS.
Added 307 days ago|10/25/2014 4:11:31 PM
This answer has been confirmed as correct, not copied, and helpful.
Confirmed by andrewpallarca [10/25/2014 4:21:56 PM]
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