Recent activity by curious_george

1 answer 5 views

What functional group(s) are present in the given compound and at what wavelength do they absorb maximum in UV-Vis spectroscopy?

asked 6 days ago in Analytical Chemistry

1 answer 43 views

How does the CYP3A4 enzyme affect the metabolism and potential interactions of commonly prescribed drugs in the treatment of cardiovascular disease?

answer selected Jan 24 in Medicinal Chemistry

1 answer 9 views

Calculate the dipole moment of carbon dioxide (CO2) molecule using ab initio calculations at the HF/6-311+G(d,p) level of theory. How does it compare to the experimentally measured dipole moment value? Explain the reason for any differences observed.

answer selected Jan 24 in Computational Chemistry

1 answer 50 views

Calculate the lattice energy of calcium oxide (CaO) given the following information: - The ionic charges of calcium (Ca) and oxygen (O) are +2 and -2, respectively. - The distance between the Ca and O ions in the lattice is 2.36 Å. - The Madelung constant for CaO is 1.74.

answer selected Jan 24 in Inorganic Chemistry

1 answer 42 views

Calculate the lattice energy of MgO (magnesium oxide) given that the ionic charges of Mg and O are +2 and -2, respectively, and the distance between the ions is 2.1 Å.

answer selected Jan 24 in Inorganic Chemistry

1 answer 58 views

Calculate the molar mass of magnesium nitrate [Mg(NO3)2].

answer selected Jan 24 in Inorganic Chemistry

1 answer 13 views

What is the name of the protective layer of gases that surrounds the earth and blocks harmful rays from the sun?

answer selected Jan 24 in Science

1 answer 32 views

Calculate the enthalpy change (in kJ/mol) for the isomerization reaction of butene-1 to butene-2. Given the standard enthalpy of formation values for butene-1 as -126.3 kJ/mol and butene-2 as -126.0 kJ/mol, and the heat of combustion values for butene-1 as -2670.0 kJ/mol and butene-2 as -2666.0 kJ/mol.

answered Jan 23 in ThermoChemistry

1 answer 54 views

Calculate the bond energy required to break the bond between atoms A and B in a molecule of AB, given the following information: the bond length between A and B is 0.1 nm and the energy required to break one mole of AB molecules is 500 kJ/mol.

asked Jan 23 in Chemical reactions

1 answer 49 views

How does intersectionality relate to social justice?

asked Jan 20 in Psychology

1 answer 10 views

According to the psychoanalytic perspective, what is the source of gender identity?

asked Jan 17 in Psychology

1 answer 6 views

What are the implications of constructivist theories for understanding cognitive development in the classroom?

asked Jan 17 in Psychology

1 answer 17 views

According to the cognitive-behavioural theory, how can irrational beliefs contribute to mental health issues?

answered Jan 17 in Psychology

1 answer 14 views

According to the terror management theory, what is terror management?

answered Jan 16 in Psychology

1 answer 27 views

What is abnormal psychology?

asked Jan 14 in Psychology

1 answer 24 views

What is the biological theory of personality?

answered Jan 13 in Psychology

1 answer 22 views

What is the name of the classical conditioning experiment that involved dogs?

answered Jan 13 in Psychology

1 answer 37 views

How many underlying principles does the science of biology have?

answered Dec 30, 2024 in Science

1 answer 58 views

Chemical reactions either require or release what?

asked Dec 30, 2024 in Science

1 answer 8 views

Which infection of multicellular eukaryotes is usually limited to particular tissues?

asked Dec 27, 2024 in Science

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