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Kobotan [32]
3 years ago
7

Find the weighted average for the three following isotopes:

Chemistry
1 answer:
Phantasy [73]3 years ago
6 0

Answer:

Um is there supposed to be a picture?

Explanation:

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What would the volume (L) of 6.6 g of CO2 be if it were measured at the same temperature and pressure as that of the experiment
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The correct answer is 3.36 L

Explanation:

The molecular weight of CO₂ is 44 g/mol (2 O + 1 C= (2 x (16 g/mol )) + 12 g/mol). We have 44 g in 1 mol CO₂, and we want to know how many mol are in 6.6 g:

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So, 6.6 g CO₂ are equivalent to 0.15 mol CO₂ and they occupy 3.36 L.

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