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Calculate number of moles 2.4g of he
Accepted Answer
The molar mass of helium (He) is 4.003 g/mol. To calculate the number of moles in 2.4 g of He, we can use the following formula:
Number of moles = Mass / Molar mass
Number of moles = 2.4 g / 4.003 g/mol
Number of moles ≈ 0.60 mol
Therefore, there are approximately 0.60 moles of helium in 2.4 g.
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