Post Utme Rhema University 2022 Chemistry Question 6
Practice objective / multiple choice question 6 from the 2022 Post Utme Rhema University Chemistry examination.
A sample of a metal oxide, M2O3, has a mass of 25.0 g. If the metal has an atomic mass of 52.0 g/mol and the oxide has a molar mass of 168.0 g/mol, what is the empirical formula of the metal oxide?
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This is Post Utme Rhema University 2022 Chemistry Question 6. It is one of the objective questions from the 2022 Post Utme Rhema University Chemistry examination.
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