How much heat must be absorbed by 20.5 g of caco3
Consider the following thermochemical equation:
CaCO3(s)-> CaO(s) + CO2 Ho = +178 kJ
How much heat must be absorbed by 20.5 g of CaCO3 to convert it completely to CaO? (Hint: Ho is giving you the KJ/mol of CaCO3 converted to CaO.)
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The complex [Ni(NH3)6]2+ has a ligand field splitting of 209 kJ·mol-1 and forms a purple solution. What is the wavelength and color of the absorbed light?
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If DG0 = 98.5 kJ/mol for the chemical reaction in the previous problem at T = 25 °C, what is the equilibrium constant K at this temperature?
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Keeping in mind your answers above, provide a clear, concise definition for violence that should be used when watching the video.
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