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galina1969 [7]
3 years ago
9

Which energy source is considered nonrenewable?

Chemistry
2 answers:
kobusy [5.1K]3 years ago
8 0

Answer:

2

Explanation:

Nonrenewable energy resources include coal, natural gas, oil, and nuclear energy. Once these resources are used up, they cannot be replaced, which is a major problem for humanity as we are currently dependent on them to supply most of our energy needs.

iragen [17]3 years ago
4 0

Answer:

Fossil fuel

Explanation:

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lapo4ka [179]

Answer:

The answer to your question is: KNO₃

Explanation:

                                AgNO3  +  KCl   →   AgCl  +   −−−−

A. KNO3    this option is correct because it is a double replacement reaction then potassium must attached to NO₃.

B. KOH  this product is not possible because there is no water to form OH⁻ ions.

C. Ag2K  this product is not possible because both Ag and K are metals, then it is difficult that they attach.

D. KN2O This product is imposible to form, this option is wrong.

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3 years ago
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3 years ago
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3 years ago
Climate changes cause a drought. There is no food to collect. To survive, the animals must become predators, catch and kill prey
o-na [289]
I think the answer you are looking for is D.

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8 0
3 years ago
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d1i1m1o1n [39]

Answer: Option (b) is the correct answer.

Explanation:

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This means that temperature is directly proportional to the average kinetic energy of a gas.

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