Physics, 18.03.2020 19:32 eburnhisel2023
Electroplating uses electrolysis to coat one metal with another. In a copper-plating bath, copper ions with a charge of 2ee move through the electrolyte from the copper anode to the cathode; the metal object to be plated.
If the current through the system is 1.2 A, how many copper ions reach the cathode each second?
Answers: 3
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Which of the following are considered noble gases? a. bromine b. neon c. argon d. chlorine
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Air conditioners not only cool air, but dry it as well. suppose that a room in a home measures 5.0m×9.0m×2.4m . if the outdoor temperature is 30 ∘c and the vapor pressure of water in the air is 85 % of the vapor pressure of water at this temperature, what mass of water must be removed from the air each time the volume of air in the room is cycled through the air conditioner? the vapor pressure for water at 30 ∘c is 31.8 torr.
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Emergent properties of living systems are defined as properties that .
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Electroplating uses electrolysis to coat one metal with another. In a copper-plating bath, copper io...
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