Recent activity by QuinnSwank82

1 answer 28 views

Here's a chemistry problem related to Coordination chemistry of metalloenzymes and metalloproteins:What is the role of copper in the active site of the enzyme cytochrome c oxidase, and how does it facilitate the conversion of oxygen and protons into water? Provide a detailed explanation of the coordination chemistry of the copper sites involved in this process.

answered 1 day ago in Coordination Chemistry

1 answer 28 views

Calculate the standard enthalpy change of reduction for the reaction: Fe2O3(s) + 3H2(g) -> 2Fe(s) + 3H2O(l) Given: Standard enthalpy of formation (ΔHf°) of Fe2O3(s) = -822 kJ/mol Standard enthalpy of formation (ΔHf°) of H2O(l) = -286 kJ/mol Standard enthalpy of fusion (ΔHfus) of Fe(s) = 13.81 kJ/mol Standard enthalpy of vaporization (ΔHvap) of H2(g) = 0.449 kJ/mol Standard enthalpy of formation (ΔHf°) of H2(g) = 0 kJ/mol

asked 2 days ago in ThermoChemistry

1 answer 4 views

Calculate the bond dissociation energy of the CO molecule, given that the bond length is 1.128 Å and the electron affinity of carbon and oxygen are -154 kJ/mol and -141 kJ/mol, respectively.

answered Jan 23 in Chemical bonding

1 answer 25 views

When can children begin to differentiate between the self and other?

asked Jan 17 in Psychology

1 answer 24 views

Who developed the grief work hypothesis?

asked Jan 15 in Psychology

1 answer 25 views

What is correlation?

asked Jan 14 in Psychology

1 answer 55 views

What is the difference between a mood and a affect?

answered Jan 14 in Psychology

1 answer 14 views

What is the opposite of rarefaction zones, where air molecules in waves are loosely packed?

answered Jan 7 in Science

1 answer 20 views

What is made up of organisms of the same species that live in the same area?

asked Jan 6 in Science

1 answer 24 views

What is an isotope that is radioactive called?

answered Jan 6 in Science

1 answer 26 views

Patients with familial hypercholesterolemia have life-threatening levels of cholesterol because their cells cannot clear what particles from their blood?

answered Dec 31, 2024 in Science

1 answer 22 views

A mixture of a metal with one or more other elements is called?

answered Dec 30, 2024 in Science

1 answer 45 views

The term ion applies to entire molecules that are?

asked Dec 27, 2024 in Science

...