43. In calculating the enthalpy change for the process: KCI(s) + aq → K°(aq) + CI(aq), the datum/data necessary is/are 1. The atomization of potassium and chlorine 2. The ionization energy of potassium and the clectron affinity of chlorine 3. The lattice energy of KCl(s) A в D

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Q: A student dissolves 10.8 g of ammonium nitrate (NH,NO,) in 250. g of water in a well-insulated open…

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Q: Calculate the standard enthalpy of the reaction for the process 3NO(g) --> N2O(g) + NO2(g)

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Q: A student dissolves 11.0 g of ammonium nitrate (NH,NO,) in 200. g of water in a well-insulated open…

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Q: amount of heat required to raise 1 g of water 1°C    a. BTU b. calorie c. joule d. kJ

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Q: Question 88

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Q: A student dissolves 12.3 g of ammonium nitrate (NH,NO,) in 300. g of water in a well-insulated open…

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Q: a) Mass of calorimeter 5.0 g b) Mass of calorimeter plus water 34.1 g c) Mass of ammonium chloride…

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Q: (f) H,SO, (g) HNO, (h) HC10, (i) H,SO;

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Analyzing and Predicting Spectroscopic Data

The interaction of electromagnetic radiation with the structure of molecules in the sample and their study is referred spectroscopy. Several spectroscopic methods are used to acquire sample information, and these methods are proved to be accurate, fast, and non-destructive. The information obtained about the content and composition of molecules from these spectroscopic methods is called spectroscopic data.