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8090 [49]
3 years ago
7

Identify each process numbered 1-6

Chemistry
1 answer:
Vedmedyk [2.9K]3 years ago
7 0

Answer:

1 = Melting

2 = Freezing

3 = Sublimation

4 = Deposition

5 = Condensation

6 = Boiling

Explanation:

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Extensive hydrogen bonding. 

It takes a lot of energy to break hydrogen bonds and turn liquid water into a gas, therefore the boiling point for water is high.
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How is it possible to change the shape of your molecular models without breaking any of the covalent bonds?
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A molecule's shape strongly affects its physical properties and the way it interacts with other molecules, and plays an important role in the way that biological molecules (proteins, enzymes, DNA, etc.) interact with each other.

Explanation:

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2 years ago
A tank of oxygen has a volume of 1650 L. The temperature of the gas inside is 35?C. If there are 9750 moles of oxygen in the tan
Paul [167]

Answer:

2192.64 PSI.

Explanation:

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<em>PV = nRT.</em>

where, P is the pressure of the gas in atm.

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T is the temperature of the gas in (T = 35°C + 273 = 308 K).

∴ P = nRT/V = (9750 mol)(0.082 L.atm/mol.K)(308 K)/(1650 L) = 149.2 atm.

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1 atm = 14.696 PSI.

<em>∴ P = 149.2 atm x (14.696 PSI/1.0 atm) = 2192.64 PSI.</em>

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3 years ago
2LiOH + HNO3 → 2LINO3 + H2O<br> 1<br> Is it balanced
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