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fiasKO [112]
3 years ago
12

Temperature is a measure of

Chemistry
2 answers:
Triss [41]3 years ago
8 0
Temperature is a measure of "Molecular movement"

In short, Your Answer would be Option B

Hope this helps!
Cloud [144]3 years ago
4 0
I believe the answer is D, because heat is stored and used as a source of energy. I cant be C because temperature has nothing to do with chemicals and the other 2 are not important.
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What fraction of atoms in morphine is accounted for by carbon?
Yuki888 [10]
To determine the fraction of carbon in morphine, we need to know the chemical formula of morphine. From my readings, the chemical formula would be  <span>C17H19NO<span>3. We assume we have 1 g of this substance. Using the molar mass, we can calculate for the moles of morphine. Then, from the formula we relate the amount of carbon in every mole of morphine. Lastly, we multiply the molar mass of carbon to obtain the mass of carbon. We calculate as follows:

1 g </span></span> <span>C17H19NO<span>3 ( 1 mol / 285.34 g ) ( 17 mol C / 1 mol </span></span> <span>C17H19NO3</span>) ( 12.01 g C / 1 mol C) = 0.7155 g C

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3 years ago
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Nesterboy [21]

Answer:

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5 0
3 years ago
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2 years ago
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Harlamova29_29 [7]
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jek_recluse [69]
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