How many molecules are there in 3 g of carbon dioxide?

Let’s make an equation where:
1 mol = 6.02 × 10 ^ 23
3 mol = x
Means:
x = 3 × 6.02 × 10 ^ 23/1
x = 18.06 × 10 ^ 23
x = 1.806 × 10 ^ 24
Answer: 3 g of carbon dioxide contains 1.806 × 10 ^ 24 molecules



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