Questions by ConstanceBut

0 votes

1 answer 63 views

What are the functional groups present in an unknown organic compound that has an IR spectrum showing a strong absorption band at 1730 cm^-1 and weak bands at 2960 cm^-1 and 3300 cm^-1? Identify the possible functional groups and explain the reasoning behind your identification.

asked Jan 30 in Analytical Chemistry

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1 answer 58 views

Calculate the lattice energy of Calcium Chloride (CaCl2) using Born-Haber cycle and Hess's law, given that the following information:- Dissociation energy of Cl2 molecule is 243 kJ/mol- First ionization energy of Ca atom is 590 kJ/mol- Second ionization energy of Ca atom is 1145 kJ/mol- Electron affinity of Cl atom is -348 kJ/mol- Heat of sublimation of Ca metal is 178 kJ/mol- Bond energy of Cl-Cl molecule is 242 kJ/mol

asked Jan 23 in Inorganic Chemistry

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1 answer 56 views

What is the identity of an unknown organic compound that gives a strong absorption peak at 1700 cm^-1 in its infrared spectrum?

asked Jan 21 in Organic Chemistry

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1 answer 9 views

What are the ethical considerations in discursive psychological research?

asked Jan 20 in Psychology

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1 answer 55 views

What is the difference between a discourse and a narrative?

asked Jan 17 in Psychology

0 votes

1 answer 30 views

When was the psychodynamic perspective developed?

asked Jan 16 in Psychology

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