Recent content by jais

  1. J

    Chemistry Molecular Formula of CNH4: 12g & 0.2mol

    A compound has the empirical formula CNH4. If 0.2 mol of its molecules has the mass 12.0 g, what is the molecular formula?
  2. J

    How Do You Calculate the Empirical Formula from Element Percentages?

    If i have percenteges of three elements, making up a compound, how do i Calculate the molecular formula or empirical formula of the compound? Can someone give me an example?
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