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Chemistry, 22.06.2019 07:30
What three things determine the shape and size of a puddle when water is poured out onto a surface
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Chemistry, 22.06.2019 22:00
4.25g sample of solid ammonium nitrate dissolves in 60.0g of water in a coffee-cup calorimeter, the temperature drops from 22.0 c to 16.9 c. assume that the specific heat of the solution is the same as that of pure water. calculate delta(h) (in kj/mol nh4no3) for the solution proces.
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Chemistry, 22.06.2019 22:30
What if it is did darwin used to support his theory of evolution
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Chemistry, 22.06.2019 23:50
Which scientists contributed to the determination of how cfcs in clouds in the upper atmosphere could destroy ozone molecules
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Social Studies, 08.07.2019 13:30
Mathematics, 08.07.2019 13:30
Mathematics, 08.07.2019 13:30
Chemistry, 08.07.2019 13:30
Chemistry, 08.07.2019 13:30
History, 08.07.2019 13:30
History, 08.07.2019 13:30
Mathematics, 08.07.2019 13:30