Complete the following paragraph about elements and compounds:
0
Elements are simple
ma...
Chemistry, 01.09.2020 08:01, alondra6838
Complete the following paragraph about elements and compounds:
0
Elements are simple
made of the same type of
They cannot be
down chemically. There are about 118 known
elements and most elements are
They are
in
appearance and are good
Compounds
of heat and
I
or more elements chemically.
are made from
C Focus
Answers: 3
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A5 mole sample of liquid acetone is converted to a gas at 75.0°c. if 628 j are required to raise the temperature of the liquid to the boiling point, 15.600 kj are required to evaporate the liquid, and 712 j are required to raise the final temperature to 75.0°c, what is the total energy required for the conversion?
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Answers: 3
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Answers: 1
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