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emmainna [20.7K]
3 years ago
5

What are the 5 forms of energy

Chemistry
1 answer:
stepladder [879]3 years ago
7 0
<span>mechanical energy, thermal energy, nuclear energy, chemical energy, electromagnetic energy </span>
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Temperature is the average kinetic energy of a substance.

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How do catalysts increase the rate of a chemical reaction?
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The correct answer is A
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[ 6.5 ] In the space below, briefly explain why the average times for the two CO2 molecules you calculated should have been simi
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Answer:

This question is incomplete

Explanation:

This question is incomplete but there are two parts to this question that can generally be answered without the missing parts.

(1) If a CO₂ molecule starts out surrounded by other CO₂ molecules, does this influence how quickly it will reach the other side of the leaf?

What controls how quickly a CO₂ molecule/molecules enter into the leaf to the other parts of a leaf is the stomata on the leaf. Stomata are tiny openings on a plant leaf that allows for gaseous exchange (the release of oxygen and the absorption of CO₂) in the leaf.

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3 years ago
Make the equation equal<br> Fe(NO3)3+KSCN —&gt; Fe(SCN)3 + K(NO3)3
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Answer:

Fe(NO₃)₃ + 3KSCN  →   Fe(SCN)₃ + 3KNO₃

Explanation:

Chemical equation:

Fe(NO₃)₃ + KSCN  →   Fe(SCN)₃ + KNO₃

Balanced Chemical equation:

Fe(NO₃)₃ + 3KSCN  →   Fe(SCN)₃ + 3KNO₃

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It is double displacement reaction.

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Double replacement:

It is the reaction in which two compound exchange their ions and form new compounds.

AB + CD → AC +BD

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toms of elements at the top of a group on the periodic table are smaller than the atoms of elements at the bottom of the group.
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Answer:

Atoms of elements at the top of a group on the periodic table are smaller than the atoms of elements at the bottom of the group. ... The valence electrons of the larger atoms are farther from the nucleus and are easier to remove, so the metals near the bottom are more reactive than those at the top.

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