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adoni [48]
3 years ago
6

Explain what causes air pressure:

Chemistry
2 answers:
melisa1 [442]3 years ago
8 0
<span>Air pressure is caused by the weight of the air molecules above. Even tiny air molecules have some weight, and the huge numbers of airmolecules that make up the layers of our atmosphere collectively have a great deal of weight, which presses down on whatever is below.</span>
Sidana [21]3 years ago
5 0
Gravity pulling the mass of the atmosphere toward the center of the earth. Atmosphere includes air, water vapor, etc.
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A 0.15 M NaOH solution has a volume of 0.125 L but is then diluted to 0.15 L. What is the concentration of the new solution
tresset_1 [31]

Answer:

.125 M

Explanation:

.15 M/L   * .125 L = .01875 moles

now dilute to 150 cc  (by adding 25 cc)

.01875M / (150/1000) = .125M

5 0
2 years ago
Explain why the boiling point of br2 (59°c) is lower than that of iodine monochloride, icl (97°c), even though they have nearly
vfiekz [6]
<span>The boiling point of bromine (br2) is lower than iodine monochloride (icl) because icl molecules have a higher melting point. Also, the atoms of iodine monochloride have more electrons causing the intermolecular forces between iodine forces to be stronger. As the iodine forces are stronger, the boiling point will be higher.</span>
6 0
4 years ago
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Which of the following would occur in the liver when glucose levels are high (think insulin is elevated)?
love history [14]

Answer:

Option (C).

Explanation:

Insulin and glucagon are the important hormone that regulates the blood glucose level. The improper functioning of insulin can cause the diabetes in the individual organism.

The elevated level of insulin in blood causes the Generation of glucose 1-phosphate to maintain the blood glucose level. The glycogen synthesis is also used to bring down the blood glucose level to the normal level.

Thus, the correct answer is option (C).

5 0
4 years ago
Calculate the mass of 12.044*10^23atom of carbon
Keith_Richards [23]

Answer: 24 gram is a final Answer.

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4 0
3 years ago
I don’t understand what its means
docker41 [41]

Answer:

me neither as well

Explanation:

I don't know sorry

6 0
3 years ago
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