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Lyrx [107]
3 years ago
7

Which layer of earth’s atmosphere contains very little water vapor,has an atmosphere pressure of 0.25 atmosphere,and has an air

temperature that increases with altitude?
Chemistry
1 answer:
Sedbober [7]3 years ago
7 0

Answer: Troposphere

Explanation:

In the troposphere, as altitude increases in the troposphere, the amount of water vapor decreases.

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How would you obtain pure sugar from a mixture of sugar, charcoal, and copper?
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5 0
1 year ago
Trehalose, sophorose and turanose are disaccharides. Trehalose is found in the cocoons of some insects, sophorose turns up in a
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3 years ago
Zn + 2 HCl --&gt; ZnCl2 + H2 How many moles of hydrochloric acid (HCl) are used (assume a complete reaction) if 8.3 moles of zin
uysha [10]

Answer:

E. 16.6 mol HCl

Explanation:

The equation for the reaction is;

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