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(c) Copper sulfate is produced during the extraction of copper from the Earth's crust. Copper is produced from copper sulfate solution using iron. The word equation for the reaction is: copper sulfate + iron →→→iron sulfate + copper From the equation a company calculated that 648 kg of copper sulfate are needed to produce 617 kg of iron sulfate and 258 kg of copper. Calculate the mass of iron needed to make 258 kg of copper. Mass= kg (2)



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C Copper Sulfate Is Produced During The Extraction Of Copper From The Earths Crust Copper Is Produced From Copper Sulfate Solution Using Iron The Word Equation class=