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tatuchka [14]
3 years ago
15

Кее 2. How have observations of the natural world helped in the development of calendars?

Chemistry
1 answer:
vaieri [72.5K]3 years ago
5 0

Answer:

ooooooiooiiiiioloolookololo

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What’s the name of the organic molecule
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hexane

Explanation:

This is a 6- carbon hydrocarbon with no multiple bonds or any functional groups (such as -OH). Thus, the prefix 'hex' refers to the 6 carbons and 'ane' refers to the molecule being an alkane.

Naming molecules:

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• pentane: 5 carbons

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• heptane: 7 carbons

• octane: 8 carbons

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• Alkene (C=C): hexene

• Alcohol (-OH): hexanol

• Alkyne (C≡C): hexyne

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On a lab exam, you have to find the concentrations of the monoprotic (one proton per molecule) acids HA and HB. You are given 43
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HA and HB are present in concentrations of 0.182 M and 0.153 M, respectively.

<h3>What kind of acids are monoprotic?</h3>

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<h3>How can you tell if a substance is monoprotic?</h3>

Any acid with only one hydrogen atom in its formula is called a monoprotic acid, while some acids with multiple hydrogen atoms may also fall under this category. In other words, while all monoprotic acids contain only one hydrogen, not all single-hydrogen acids are monoprotic.

<h3>Do monoprotic acids have a low acidity?</h3>

Because it easily loses its hydrogen ion in solution, the monoprotic acid HBr is regarded as being strong.

learn more about  monoprotic acid here

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Are mossed and ferns climax community or pioneer species
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Pioneer species I believe.

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Describe how you could adjust the settings of the simulation to increase the number of red (H3O+) and blue (A-) particles in the
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