Copper is an excellent electrical conductor widely used in making electric circuits. In producing a printed circuit
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A plant needs to produce 5000 circuit boards, each with a surface area measuring 2.0 in. Ã 3.0 in. The boards are covered with a 0.65-mm layer of copper. In subsequent processing, 85% of the copper is removed. Copper has a density of 8.96 g/cm3. Calculate the masses of Cu(NH3)4Cl2 and NH3 needed to produce the circuit boards, assuming that the reaction used gives a 97% yield.
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Related Book For
Chemistry The Central Science
ISBN: 978-0321696724
12th edition
Authors: Theodore Brown, Eugene LeMay, Bruce Bursten, Catherine Murphy, Patrick Woodward
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