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kozerog [31]
3 years ago
11

Which best describes the climate of Antarctica?

Chemistry
2 answers:
Nadya [2.5K]3 years ago
7 0
The coldest place on earth
Contact [7]3 years ago
4 0

Answer:

C

Explanation:

Antarctica is the coldest place on earth because of the lack of sunlight it receives.

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1.How are volcanic soils important?
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4 0
2 years ago
Phenol (C6H5OH) is often used as an antiseptic in mouthwashes and throat lozenges. If a mouthwash has a phenol concentration of
amm1812

Answer:

M=0.16M

Explanation:

Hello!

In this case, since the molarity is defined as moles of solute divided by liters of solution, since we have phenol with a molar mass of 94.12 g/mol, we can first compute the moles in 1.5 g of phenol:

n=1.5g*\frac{1mol}{94.12 g}=0.016mol

Next, since 1000 mL = 1 L, we notice that the volume of the solution is 0.100 L and therefore, the molarity of such solution turns out:

M=\frac{n}{V}=\frac{0.016mol}{0.100L}\\\\M=0.16M

Best regards!

3 0
2 years ago
Please help!!! I will mark Brainliest !!!!
shepuryov [24]

Answer:

c

Explanation:

5 0
3 years ago
Read 2 more answers
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