Similar to copper, magnesium also reacts with the oxygen in the air when heated to form magnesium oxide.

(4 pts.)

Q9: The reported molar mass for the copper oxide formed in experiment 1 is 79.55 g/mol. What is the molecular formula of the oxide formed in experiment 1? The molar mass of copper is 63.55 g/mol and the molar mass of oxygen is 16.00 g/mol. To receive full points for this question, list every step of your calculation. (3 pts.)

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