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Flura [38]
3 years ago
8

What kind of change occurs when a compound is separated into its components?

Chemistry
1 answer:
horrorfan [7]3 years ago
7 0
It requires energy to break those bonds, resulting in an endothermic reaction. It'll feel cold to you.
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3 years ago
Given substances f2, kr, cl2 and hbr rank them with respect to the highest boiling point?
Inessa05 [86]

The Hbr has highest boiling point followed by Kr , Cl_{2} and F_{2} .

The Hbr has  highest boiling point due to presence of intermolecular H-bonding that is hydrogen bonding.

The electronegativity of bromine is greater than hydrogen atom. The electronegativity difference hydrogen atom and bromine atom is high. So, due to this a positive dipole is generated at hydrogen atom and partial negative charge, these partial charge is called dipole. In a HBr molecule one H-atom attracted by Br-atom of another atom by force of attraction and this partial force of attraction is called H-bonding.

Other all given molecules are arrange according to its molecular mass because boiling points is directly proportional to the molecular mass of molecule.

learn more about boiling point

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3 0
1 year ago
Please write a essay and pick one prompt and at least half a page long thank you!
MArishka [77]
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2 years ago
How many protons, neutrons, and electrons are in Uranium-232? How many protons, neutrons, and electrons are in Uranium-232?
QveST [7]

Protons/Electrons: 92

Neutrons: 140

***REMEMBER: There is always the same amount of protons and electrons. :)

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Why is each year's vaccine different?
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Because the birds that fly overseas carry different flu viruses every year.
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