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aleksandrvk [35]
3 years ago
13

6H2O has _ hydrogens total.

Biology
1 answer:
Oksi-84 [34.3K]3 years ago
5 0

Answer:

12

Explanation:

6H2O or hexahydrate is a group of 6 water molecules or 6 molecules of dihydrogen monoxide. When looking for the total particular number of elements in a substance, find the subscript or smaller number in front of that atom, and look out for the coefficient or bigger number of the whole substance, and multiply that coefficient by the subscript to find the total atoms of that element.

Since there are 2 hydrogen's in each molecule of water, 6 molecules would make that a total of 12 hydrogen's for 6 molecules of water.

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3 years ago
If an organism has 24 chromosomes in each body cell, how many chromosomes would you expect to find in the organisms sex cells?
olya-2409 [2.1K]
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8 0
4 years ago
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nataly862011 [7]

The cardiac notch is the concave area in the left lung that leaves a space for the heart to accomodate. The corrcet answer is <u>cardiac notch</u>.

<h3>What is the cardiac notch?</h3>

The left lung has superior and inferior lobules, one oblique fissure, it is adjacent to the heart, the aortic arch, the thoracic aorta, and the esophagus. It also has a cardiac notch.

The cardiac notch is a concave lung area where the heart accommodates. Its main function is to leave a space for the heart to lay. It is placed in the anteroinferior border of the superior lobule of the lung.

Since the cardiac notch is the area where the heart is placed, it only appears in the left lung.

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7 0
2 years ago
The polymerase chain reaction relies upon unusual, heat-resistant ___ that were isolated from bacteria living in hot springs
mixas84 [53]

Answer:

The right words to fill the blank are DNA POLYMERASE ENZYME.

Explanation:

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7 0
4 years ago
What happens on the microscope as you adjust the coarse focus? What part of th<br> microscope moves?
12345 [234]

Answer:

the lenses

Explanation:

8 0
3 years ago
Read 2 more answers
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