Chemistry, 24.11.2020 19:40 birdwithpurpleboots

54. Copper(I) sulfide is formed when copper and sulfur are heated together. In this reaction, 127 g of copper reacts
with 41 g of sulfur. After the reaction is complete, 9 g of
sulfur remains unreacted. What is the mass of copper
sulfide formed?
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54. Copper(I) sulfide is formed when copper and sulfur are heated together. In this reaction, 127 g...