Post Utme Bsu 2025 Chemistry Question 15
Practice objective / multiple choice question 15 from the 2025 Post Utme Bsu Chemistry examination.
A metal (X) reacts with oxygen gas to form a white solid. The reaction is as follows: $\text{X} + \text{O}_2 \rightarrow \text{X}_2\text{O}_3$. If 2.00 g of X reacts with 3.00 g of O$_2$, what is the mass of X$_2$O$_3$ formed?
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This is Post Utme Bsu 2025 Chemistry Question 15. It is one of the objective questions from the 2025 Post Utme Bsu Chemistry examination.
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