General Chemistry (4th Edition)

Published by University Science Books
ISBN 10: 1891389602
ISBN 13: 978-1-89138-960-3

Chapter 26 The Chemistry of the Transition Metals - Problems: 20

Answer

Percentage of Copper in ore = 25% = 0.25 Required copper = 91 metric ton Required Ore = 91/0.25 x 100 = 36,400 metric tons

Work Step by Step

Percentage of Copper in ore = 25% = 0.25 Required copper = 91 metric ton Required Ore = 91/0.25 x 100 = 36,400 metric tons
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