Post Utme Bowen University 2020 Chemistry Question 33
Practice objective / multiple choice question 33 from the 2020 Post Utme Bowen University Chemistry examination.
A sample of a non-metallic oxide \( X_\( 2 \ \)O_(3)) has a mass of 25.0 g. If the molar mass of the oxide is 160 g/mol, calculate the number of moles of the oxide present.
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This is Post Utme Bowen University 2020 Chemistry Question 33. It is one of the objective questions from the 2020 Post Utme Bowen University Chemistry examination.
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