Answer:
Amount of oxygen for Cu₂O = 1.259 gram (Approx)
Explanation:
Given:
Amount of Cu = 5 g
Find:
Amount of oxygen for Cu₂O
Computation:
Molar mass of Cu = 63.54 g/mol
Molar mass of Cu = 32 g/mol
Molar mass of Cu₂O = 79.54 g/mol
Amount of oxygen for Cu₂O = 5[32/127.08]
Amount of oxygen for Cu₂O = 1.259 gram (Approx)
