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expeople1 [14]
3 years ago
11

How many moles are there in 2.00 x 10^19 molecules of CCl4

Chemistry
1 answer:
HACTEHA [7]3 years ago
7 0

Answer: 0.0000332mol

Explanation: 1mole of CCl4 contains 6.02x10^23 molecules.

Therefore, X mol of CCl4 will contain 2 x 10^19 molecules i.e

Xmol of CCl4 = 2 x 10^19/ 6.02x10^23 = 0.0000332mol

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2 years ago
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3 years ago
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Calcium bromide has a formula of CaBr2. Why are there two
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6 0
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Is my answer correct?
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Yes the ANSWER is Correct-

On first half life the mass will be 10 gram

On second half life the mass will be 5 gram

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