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a sample of methane contain 4.5x10 the power of24 h atom.calculate the mass methane
13 years ago

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DrBob222
mols H atoms = 4.5E24/6.02E23 = ?
mols CH4 = 1/4 that number
g CH4 = mols x molar mass
13 years ago
aie
29.9g
12 years ago

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