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ANEK [815]
3 years ago
15

How is the polarity of a bond different from the polarity of a molecule?

Chemistry
1 answer:
Andreyy893 years ago
8 0

Answer:

A polar bond is one where the charge distribution between the two atoms in the bond is unequal. A polar molecule is one where the charge distribution around the molecule is not symmetric. It results from having polar bonds and also a molecular structure where the bond polarities do not cancel.

Explanation:

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How can I calculate the mass percent of carbon, nitrogen and oxygen in caffeine, C8H10N4O2.
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You must first calculate the total weight of 1 mole of the substance. You do this by finding the molar weights on the periodic table of each of the elements in the compound:

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So now we take the amount of each element that is given in the compound and divide it by the total mass of the compound:

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If you want to lift a 30-kg box to a height of 1 m, how much work will it take?
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