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zysi [14]
3 years ago
12

Which changes when gases condense to form liquids

Chemistry
1 answer:
lesya692 [45]3 years ago
3 0

In condensation, matter changes from a gas to a liquid. All matter is made of tiny moving particles called molecules. Evaporation and condensation happen when these molecules gain or lose energy. This energy exists in the form of heat.

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As the Earth formed, naturally occurring radioactive material _____________.
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3 years ago
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A+common+iv+solution+is+0.9%+saline+(nacl+solution).+what+is+the+osmolarity+of+0.9%+saline+mosmoles/l?+the+molecular+weight+of+n
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An osmolarity of saline solution is 308 mosmol/L.

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The osmolarity = n(NaCl) ÷ V(solution)  × 2

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The osmolarity = 0.154 mol/L × 1000 mmol/m × 2

The osmolarity of the saline solution = 308 mosm/L.

More about osmolarity: brainly.com/question/13258879

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8 0
1 year ago
Will ya'll help me, please
JulsSmile [24]

Answer:

Either A or D

But i think D

hope this helps =3

sorry if im wrong

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What causes the sugar to dissolve in water?
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Answer:

Sugar dissolves in water because energy is given off when the slighty polar sucrose molecules form intermoleeular bonds with the polar water molecules.

Explanation:

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Z= 34, therefore the atom is selenium
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3 years ago
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