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stira [4]
3 years ago
13

How many molecules of water are in a 45 g sample of H2O?

Chemistry
1 answer:
Ymorist [56]3 years ago
4 0

Answer:

3. 0.75 mole. or (C)

Explanation:

1.5 moles. 9.03X1023 . 3. 0.75 mole. 4581023. 4. 15 moles.

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