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Physics, 21.06.2019 13:00
What is the kinetic energy of a 10-kg bicycle moving at 10 m/s
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Physics, 21.06.2019 20:00
What happens to atoms and chemical bonds during a reaction?
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Physics, 21.06.2019 23:10
A248-g piece of copper is dropped into 390 ml of water at 22.6 °c. the final temperature of the water was measured as 39.9 °c. calculate the initial temperature of the piece of copper. assume that all heat transfer occurs between the copper and the water. remember, the density of water is 1.0 g/m
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Physics, 22.06.2019 02:40
What happens when chlorine reacts with bromine? a. electrons move from the chlorine atoms to the bromine atoms. b. electrons move from the bromine atoms to the chlorine atoms. c. electrons are shared between the chlorine atoms and the bromine atoms. d. electrons become delocalized among the atoms.
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Mathematics, 26.05.2021 03:30
Mathematics, 26.05.2021 03:30
Mathematics, 26.05.2021 03:30
Mathematics, 26.05.2021 03:30
Mathematics, 26.05.2021 03:30
English, 26.05.2021 03:30
Mathematics, 26.05.2021 03:30
Mathematics, 26.05.2021 03:30