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March 25, 2017

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

  • chemistry - ,

    mols H atoms = 4.5E24/6.02E23 = ?
    mols CH4 = 1/4 that number
    g CH4 = mols x molar mass

  • chemistry - ,

    29.9g

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