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Which statement best describes the he properties of iconic compounds ?
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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, 23.06.2019 09:20
Which of the following occurs along coasts during the day?
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Homogeneous mixture that does not settle out upon standing reflect light is an element. solid. hydra...
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