Post Utme Pan Atlantic University 2017 Chemistry Question 11
Practice objective / multiple choice question 11 from the 2017 Post Utme Pan Atlantic University Chemistry examination.
A 25.0 g sample of a metal oxide is heated in a crucible until it decomposes completely. The mass of the metal obtained is 16.0 g. If the metal oxide has a molar mass of 120.0 g/mol, what is the empirical formula of the metal oxide?
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About This Question
This is Post Utme Pan Atlantic University 2017 Chemistry Question 11. It is one of the objective questions from the 2017 Post Utme Pan Atlantic University Chemistry examination.
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