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kodGreya [7K]
3 years ago
5

Calculate the number of molecules in 15.7 mil carbon dioxide

Chemistry
1 answer:
IRISSAK [1]3 years ago
6 0

Answer:

9.45x10^24 molecules

Explanation:

From Avogadro's hypothesis, we understood that 1mole of any substance contains 6.02x10^23 molecules. This suggest that 1mole of CO2 also contains 6.02x10^23 molecules.

Now, if 1mole of CO2 contains 6.02x10^23 molecules, then 15.7moles of CO2 will contain =

15.7 x 6.02x10^23 = 9.45x10^24 molecules

Therefore, 15.7moles of CO2 contains 9.45x10^24 molecules

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