Chemistry, 22.07.2019 02:20, Elency

Ahelium balloon contains 24.3 moles of helium gas. how many grams of helium is this? 0.165 g 6.01 g 97.2 g 1.46 x 10^25 g

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Ahelium balloon contains 24.3 moles of helium gas. how many grams of helium is this? 0.165 g 6.01...