Chemistry, 02.07.2020 01:01, Lydiac8715

Copper is commonly mined as an ore with a variable percent composition of copper (II) sulfide. This ore is also sometimes referred to as covellite. If a sample of the ore containing 12.5% covellite is exposed to oxygen under high temperatures, copper (II) oxide and sulfur dioxide will form. What is the yield of copper (II) oxide if 1.00 kg of the original ore is processed and the expected yield is 90%

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Copper is commonly mined as an ore with a variable percent composition of copper (II) sulfide. This...