You are given a compound that contains the elements hydrogen, oxygen, and carbon.
a) How would you attempt
to separate the compound into containers with only pure elements in them?
b) Once you separated the elements
from each other, what could you do to verify they are in fact elements and not compounds? (This is a multi-part
question. Make sure to answer the entire question.)
Answers: 2
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Does the energy in a solid increase or decrease when changing to a liquid?
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Which statement correctly describes metallic bonds? a. they form when certain atoms lose electrons and other atoms gain electrons. b. they involve an attraction between anions and cations. they always involvpoth a metal and a nonmetal. d. they can only form between atoms of the same element. e. they form because electrons can move freely between atoms.
Answers: 3
Chemistry, 22.06.2019 13:30
Some animals that try to adapt to climate changes eventually die due to starvation, as climate change alters the web.
Answers: 2
You are given a compound that contains the elements hydrogen, oxygen, and carbon.
a) How would you...
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