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daser333 [38]
3 years ago
11

Which of the following processes releases heat? Evaporation Freezing Melting Sublimation . I know for sure it is not freezing.

Chemistry
2 answers:
Ivan3 years ago
6 0
Freezing  process  release  heat  that  is  the  process  is  exothermic . In  addition   condensation  process also  is  exothermic. When  substance  losses  heat  energy  the  attractive  force  between  atom    slow  down  and  hence reduces  their  mobility.Example  when   water  turn  to  a  ice  cubes  the  reaction  releases  heat  energy.
gayaneshka [121]3 years ago
4 0
<span>During freezing heat will be released. Normally we wont think like that ,but the reality is during freezing the heat get released. the liquid water will have more energy than the frozen water .so during this transition the energy of the water get released as the latent heat. Basically when we need to reduce the temperature ie. freezing a substance, the heat already absorbed in the substance should be released out of the substance.</span>
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Fossils - Examples

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5 0
3 years ago
A cube has sides that are 0.03 m . What is the volume of the cube in liters?
Marizza181 [45]

Answer:

0.027 litres

Explanation:

volume of cube = length × base area

volume of cube = 0.03m ×( 0.03m × 0.03m )

volume of cube = 0.03m × ( 0.0009m^2 )

volume of cube = 0.000027m^3

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8 0
3 years ago
How many atoms are in 12 moles of I. Check your significant figures.
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2 years ago
Who was the first person to show strong empirical evidence for the existence of atoms?.
Mekhanik [1.2K]

Given what we know, we can confirm that John Dalton was the first person to show strong empirical evidence for the existence of atoms.

<h3>Who was John Dalton?</h3>
  • He was a renowned scientist with knowledge in many fields.
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  • He proposed the atomic theory and carried out experiments to provide supporting evidence.

Therefore, given his proposal of the atomic theory and the experiments he carried out to provide evidence to support his claims, we can confirm that John Dalton was the first person to show strong empirical evidence for the existence of atoms.

To learn more about atoms visit:

brainly.com/question/13981855?referrer=searchResults

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