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Pepsi [2]
3 years ago
7

The ΔHsoln is _____.

Chemistry
1 answer:
nydimaria [60]3 years ago
4 0

Sometimes negative sometimes positive, your answer is B!

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How is an electrons energy related to its position in an atom?
balu736 [363]

Answer: The amount of energy needed to move an electron from one zone to another is a fixed, finite amount. The electron with its extra packet of energy becomes excited, and promptly moves out of its lower energy level and takes up a position in a higher energy level.

Explanation:

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2 years ago
What amount of energy is required to completely ionize 27.8 grams of carbon atoms in the gas phase (c(g)) if the ionization ener
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I think it would be 2,510 kJ, or 2,510,000 J.
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2 years ago
Tsunami waves are almost the same as ripples caused by throwing a rock into a pond. What is the major difference between the two
Daniel [21]

c. The energy source of tsunami waves is much greater

Explanation:

The major difference between a tsunami waves and ripple waves is that the energy source of tsunami waves is much greater compared to ripple waves.

Tsunami waves carry more energy compared to just a disturbance resulting from a ripple caused by dropping of a stone.

  • A tsunami is a large water wave caused by the displacement of water usually by an earthquake.
  • An earthquake is a releases elastic waves suddenly within the earth crust.
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  • A ripple is just a product of a stone dropped inside the water.

Tsunamis are more energetic compared to ripples in water.

Learn more:

Human based disturbance brainly.com/question/1820994

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7 0
2 years ago
43) In a hydrogen bond between a water molecule and another biomolecule: A). a hydrogen ion on the water molecule forms an ionic
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I hope that this helps you !

5 0
3 years ago
This is chemistry: 2 questions having to do with particles
PilotLPTM [1.2K]

Answer 1 :

Image 1 shows : Liquid phase

Image 2 shows : Gas phase

Image 3 shows : Solid phase

Image 4 shows : Solid phase

  • Solid phase : In this state, the molecules are closely and tightly packed. There is no vacant space present in it.
  • Liquid phase : In this state, the molecules are loosely packed and there is an intermediate vacant space present in it.
  • Gas phase : In this state, the molecules are very loosely packed and there is a lot of vacant space present in it.

Answer 2 :

Liquid to gas : Evaporation

Solid to gas : Sublimation

Gas to solid : Deposition

Solid to liquid : Melting

Liquid to solid : Freezing

Gas to liquid : Condensation

Explanation :

  • Evaporation : It is a type of vaporization process in which a liquid changes into gas phase by providing heat.
  • Sublimation : It is a process in which a solid changes directly into gas phase without passing through a liquid phase.
  • Deposition : It is a process in which a gas transforms directly into a solid phase without passing through a liquid phase.
  • Melting : It is a process in which a solid changes into liquid phase by providing heat.
  • Freezing : It is a process in which a liquid transform into a solid phase.
  • Condensation : It is a process in which a water vapor(gas) changes into liquid state.
6 0
3 years ago
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