# physical chemistry

the approximate no. of molecules of co2 present in 44g of co2 is:

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2. 👎 0
3. 👁 131
1. mols CO2 = grams/molar mass
There are 6.02E23 molecules in 1 mol CO2.

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2. 👎 0
2. 6.022*10^23

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2. 👎 0
posted by sultana

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