What is the empirical formula of radium oxide?
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Radium Oxide. Name: Radium Oxide. Formula: RaO. Molar Mass: 241.9994. :: Chemistry Applications :: », Chemical Elements, Periodic Table. » Compound Name Formula Search
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Calculating Empirical Formulas, • The molar mass of radium is 226.03 g/mol, and the molar mass of oxygen is 16.00 g/mol. 1 mol Ra 226.03 g Ra 1.640 g Ra x = 0.00726 mol Ra 1 mol O 16.00 g O 0.115 g O x = 0.00719 mol O – We get Ra 0.00726 O 0.00719 .
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