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Most reactions speed up when - a. the temperature decreases b. equilibrium is achieved c. the concentration of the products increases d. the reactant is in small pieces.
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Use the table to identify the phase and phase changes of the elements under the given conditions. write the name of the substance, phase, or phase change
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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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Is the flow of energy during vaporizing more like the flow during melting or during freezing
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Most reactions speed up when - a. the temperature decreases b. equilibrium is achieved c. the concen...
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