Question

Th e results for the experiment are given below. A Mass of empty tube = 46.12 g B Mass of tube + copper(ii) oxide = 47.72 g C Mass of copper(ii) oxide (B – A) = ……. g D Mass of tube + copper = 47.40 g E Mass of copper produced (D – A) = ……. g F Mass of oxygen in the copper(ii) oxide = ……. g

Answer 1

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Explanation:

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