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An aqueous solution containing the [Cu(NH3)4]2 complex ion was analyzed at 580 nm using a SpectroVis spectrophotometer and a cuvette with a 1.0 cm path length. The absorbance of the solution was 0.301. If the equation of the line for the calibration plot of [Cu(NH3)4]2 at 580 nm is y
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An electric current in a wire will push or pull on a permanent magnet. which statement best explains how an electric current creates an electromagnetic force on another magnet?
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If vx = 7.00 units and vy = -7.60 units, determine the magnitude of v⃗ . determine the direction of v⃗ .
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Red light strikes a metal surface and electrons are ejected. if violet light is now used with a 10% greater intensity, what will happen to the ejection rate (number of ejected electrons per second) and the maximum energy of the electrons? a) greater ejection rate; same maximum energyb) same ejection rate; greater maximum energyc) greater ejection rate; greater maximum energyd) same ejection rate; same maximum energye) none of the above answers are correct
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Specific heat refers to the amount of heat required to change 1 gram of a substance by degree(s) celsius
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An aqueous solution containing the [Cu(NH3)4]2 complex ion was analyzed at 580 nm using a SpectroVis...
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