2 years ago

5 Explain How can atoms make up all of the substances around you? Explain you reasoning

1 answer:

4 0

Answer:

Atoms are the building blocks of cells, which are the building blocks of all things. Every thing that exists is comprised of cells of various elements and compounds, held together by atomic bonds.

Hope this helps :)

Explanation:

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If this is asking if the equation is balanced, than the answer is true

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The limiting reactant is the chemical substance that determines the amount of product(s) that can ultimately be formed in a reac

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Explanation:

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Melatonin has the chemical formula C13H16N2O2. Less than 10 milligrams(0.01g) Convert the melatonin to moles

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Answer: There are 0.000043 moles of melatonin.

Explanation:

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To calculate the moles, we use the equation:

$\text{Number of moles}=\frac{\text{Given mass}}{\text {Molar mass}}$

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Thus there are 0.000043 moles of melatonin

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I would say the answer is C

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