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Dmitry [639]
2 years ago
7

Air is made up of different gases, such as oxygen, nitrogen, and carbon dioxide.

Chemistry
1 answer:
marysya [2.9K]2 years ago
4 0

Answer:

option A

Explanation:

hope it helps

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Naoki's bicycle has a mass of 10 kg. If Naoki sits on her bicycle and starts pedaling with a force of 168 N, causing an accelera
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Answer:

50 kg

Explanation:

Data:

Mass of bicycle = 10 kg

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Calculation:

                     F = ma     Divide each side by m, Then

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Naoki's mass = 50 kg

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3 years ago
Pyridoxine contains 11 hydrogen atoms, 8 carbon atoms, 3 oxygen atoms, and 1 nitrogen atom. what is the chemical formula for pyr
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Explanation:

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