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An empty fuel tank can still contain and therefore can be even more dangerous than one full of liquid fuel.
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When water dissolves sugar, which process is not involved? o dissociation o hydration o surface area of the solute increases sa
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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 03:00
You have a sample of a metal, the sample is exactly 6.02 x 1023atom, if the sample has a mass 55.85 what metal is your sample made of?
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What type of reaction is al + 3cuso4 --> al2(so4)3 + 3 cu...
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