Calculate AS°; for the following compounds in J mol1 K1. C2H4(g) AS°†= i J mol1 K1 HC2H3O2(1) AS°† = i J mol 1 K1 CASO4•2H2O(s) AS°f = i J mol1 K-1

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Q: the amount of heat released (in kJ)

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Q: 58) Given the following bond energies : Bond bond energy (KI/mol) C=C 614 0=0 745 C=0 789 O=H 467…

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Applications of Molecular Spectroscopy

When light sources pass through the diffraction grating then light splits into different wavelengths. The light source produces two types of patterns that are shown as destructive and non-destructive. The light source is in the form of quanta that is quantitation.