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Anarel [89]
3 years ago
14

How do very dry areas of the world become habitable

Chemistry
2 answers:
BaLLatris [955]3 years ago
3 0
Well some animals can survive in the dry land because they don't grow up by water

Solnce55 [7]3 years ago
3 0
Create a reservoir for recreation or drinking water. You can also use this water for generating electric power.
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Compounds are neutral substances. true false
Karolina [17]
True 
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4 0
3 years ago
Balance each chemical equation.<br> Hg2(C2H3O2)2(aq)+KCl(aq)→Hg2Cl2(s)+KC2H3O2(aq)
Ira Lisetskai [31]

Answer:

Explanation:

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4 0
2 years ago
How many miles are in 215 grams of water
Irina18 [472]
You're off to a good start, now find the mass of H2O and put it under I mol,

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3 0
3 years ago
When we destroy soil, it releases?
lord [1]

Answer:

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Explanation:

5 0
3 years ago
An atom or ion has 41 neutrons, 36 protons, and 36 electrons. Identify the element symbol, and determine the mass number
igor_vitrenko [27]

Answer:

Element symbol: Kr.

Mass number: 77.

Charge : 0.

Explanation:

Hello,

In this case, since such substance has the same amount of protons and electrons we can infer it is an atom whose number of neutrons is defined by considering its atomic mass or mass number and atomic number which is actually equal to the number of protons and electrons (36):

neutrons=atomic\ mass - atomic\ number

In such a way, solving for the atomic mass we obtain:

atomic\ mass=neutrons+ atomic\ number\\\\atomic\ mass=41+36=77

It means that the element is krypton (Kr) as it has 36 electrons and protons so its charge is 0.

Best regards.

5 0
3 years ago
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