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gtnhenbr [62]
3 years ago
13

Which one is it (it’s multiple choice too)

Chemistry
1 answer:
ArbitrLikvidat [17]3 years ago
5 0

Answer:

i think its b and c.

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What is the equation for photosynthesis?
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2 years ago
Which of the following has the most energy?
iren2701 [21]
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3 years ago
3. Write a hypothesis that explains your inference about the acidity of the paper. How might you test your hypothesis by extendi
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Answer:

google

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8 0
3 years ago
A compound is found to contain 38.65 % carbon, 16.25 % hydrogen, and 45.09 % nitrogen by mass. what is the empirical formula for
iren [92.7K]

The molar mass of carbon is 12, hydrogen is 1, and nitrogen is 14, hence the ratio are:

 

C = 38.65 / 12 = 3.22

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Divide the three by the lowest ratio which is 3.22:

 

C = 3.22 / 3.22 = 1

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So the empirical formula is:

CHN

5 0
3 years ago
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