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xz_007 [3.2K]
3 years ago
13

The process of evaporation describes which of the following changes of state?

Chemistry
1 answer:
Anna35 [415]3 years ago
6 0
The change in state from Liquid ➡ gas describes the process of evaporation.
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How did plastics become the material of choice for so many varied applications?
Maslowich

Answer:

people as: it Is less expensive. easy to carry

7 0
3 years ago
PLEASE ANSWERRRRR: A by-product of both fission and fusion is: Question 1 options: Beta particle Alpha Particle Energy Proton
9966 [12]

A by-product of both fission and fusion is Energy.  

Fission and fusion are nuclear reactions in which a large amount of energy is produced. Fission is actually the splitting of nuclei that is heavy and unstable into lighter nuclei in which large amount of energy is released and fusion is combination of two lighter nuclei that releases large amount of energy.

So fission and fusion both released large amount of energy.


6 0
4 years ago
Which statement explains how commercial land use negatively impacts watersheds?
Yuliya22 [10]

Answer:

  Chemicals in fertilizers run off into water and cause algae blooms

Explanation:

Of the answer choices, the ones that have to do with commercial land use are the ones discussing fertilizers. Some commercial land is dedicated to lawn, but commercial farms are a much larger portion of commercial land use. The appropriate choice is, "Chemicals in fertilizers run off into water and cause algae blooms."

3 0
4 years ago
A certain medication recommends that each day a person be given 8 mg for every 100 lbs of weight. If 10,000 people take this med
Nikitich [7]

Answer:

Total Mass of daily drug used = 144 Kg

Explanation:

Total weight of the individuals =

180lbs * 10000 = 1.8 * 10^6 lbs

Since the drug is to be given 8 mg for every 100 lbs;

number of 8 mg doses = 1.8 * 10^6 / 100 = 1.8 * 10^4 doses

Total mass of the doses = 1.8 * 10^4 * 8 mg = 1.44 * 10^5 mg.

We divide the value above by 1000 to convert to Kg.

Therefore, total daily mass of drug used = (1.44 * 10^5)/1000 = 144 Kg

6 0
4 years ago
In the equation C H4 + O2 C O2 + H2 O, what are the products?
Hoochie [10]
The answer to this question is B; the products of this reaction is on the right after after the arrow
3 0
3 years ago
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