For the following two problems use the given half reactions to "construct" a galvanic cell. Ca2+ + 2 e- → Ca Eocell=-2.76 V Cu2+ + 2 e- → Cu Eocell=0.34 V Which of the following statements about this galvanic cell is FALSE? Negatively charged ions will flow from the salt bridge toward the anode The potential of this cell (at standard conditions) will be 3.10 Electrons will flow from the Ca electrode toward the Cu electrode The mass of the Ca electrode will increase during the course of the reaction Cu will be the electrode at the cathode
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Chemistry, 21.06.2019 16:30
Subduction zones occur on earth where dense oceanic crust dives under more buoyant continental crust. these boundaries are characterized by a deep ocean trench next to a high continental mountain range, large numbers of earthquakes and volcanoes. all of this is further evidence for the a) big bang theory b) origin of the species eliminate c theory of plate tectonics d theory of natural selection 4 sedimentary rocks found high in the himalayen mountain
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Adrop of acetone (nail polish remover) has a mass of 35 mg and a density of 0.788 g/cm3. what is its volume in cubic centimeters?
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Chemistry, 22.06.2019 11:00
Iron (3) oxide will decompose in the presence of hydrogen gas and heater to produced iron and digydrogen monoxide white a balanced chemical equation
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For the following two problems use the given half reactions to "construct" a galvanic cell. Ca2+ + 2...
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