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nata0808 [166]
2 years ago
8

A sealed flask contains 3.82 x 1024 molecules of CO, How many moles of Co, are in the flask?

Chemistry
2 answers:
lesya [120]2 years ago
5 0

Answer:

if you meant 3.82* 10^24, the answer is 6.34551495 moles

if you meant 3.28*1024, the answer is 6.49780731*10^-21 moles

since you're going from molecules to moles, you need to divide by Avogadro's number which is 6.02*10^23

Lynna [10]2 years ago
4 0

Answer:

3.82 × 1024

= 3911.68

<h3>I hope this helps!</h3>
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Answer:

1.

The energy lost by the water is given by:

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2.

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8 0
3 years ago
A balloon that contains 0.750 moles of gas has a volume of 16.8 L. If additional gas causes the balloon to expand to a volume of
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zvonat [6]
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</span></span></span></span>Where n is a natural number greater than or equal to 2 (i.e. n = 2,3,4,...). Therefore, the lines seen in the image above are the wavelengths corresponding to n=2 on the right, to n=∞on the left (there are infinitely many spectral lines, but they become very dense as they approach to n=∞<span> (Lyman limit), so only some of the first lines and the last one appear).
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3 years ago
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FrozenT [24]

Answer:

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