Atoms of which two elements will form a bond between oppositely
charged particles? *
Mg and o...
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Chemistry, 22.06.2019 16:30, danbelucio
Explain in detail of the four major scientific developments that spurred the formulation of the plate tectonics theory
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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, 22.06.2019 22:30, needhelpasap8957
Why is the bottom layer of a trophic pyrimid the
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