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Goshia [24]
3 years ago
6

What are some examples of exchange reactions ?

Chemistry
1 answer:
german3 years ago
5 0
Chemical, nuclear, or other process in which an action causes one or more self-sustaining reactions that continue and usually magnify the action in accelerating progression. An explosion is an example of chain reaction.
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Thermal energy always moves from a greater energy level to a lesser energy level
Nookie1986 [14]

Answer:

\fbox{Law -Based \: on \: laws \: of \: thermodynamic}

Explanation:

At constant pressure Thermal energy always moves from a greater energy level to a lesser energy level, laws of thermodynamics prove that.

Nature always likes to attain equilibrium either it's movement of heat energy or flow of water from higher region to lower region. The first and second law of thermodynamics are profe of that, the first law says that the total energy of universe is Constant. Energy can not be destroyed it always changes from one form to another, by work and heat. The second law explains why thermal energy moves from a greater energy level to a lesser energy level, it deals with the change in entropy of a system and surrounding and states heat flows from hot environment to cold environment.

<em><u>Thanks for joining brainly community!</u></em>

6 0
2 years ago
Which part of the atmosphere is the highest layer in which planes fly
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The layer of atmosphere that MOST planes fly in is called the troposphere.
6 0
3 years ago
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The electron transport process makes water and ATP and is sometimes called ________ because it requires oxygen. oxidation dephos
tatyana61 [14]
<span>The electron transport process makes water and ATP and is sometimes called Oxidative phosphorylation because it requires oxygen.</span>
4 0
3 years ago
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How many unpaired electrons are in sulfur
12345 [234]

There are 2 unpaired electrons in sulphur orbital...


5 0
3 years ago
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John is lifting a 1.5 kg toy to a height of 1.2 m above the ground. How much work is done??
sveticcg [70]

1.5*9.8*1.2


since the formula is force * distance.


1.2 is the distance. the force is gravity on the object (1.5*9.8)


The answer is 17.64 J . (18 J with sig figs)

7 0
3 years ago
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