Recent activity by RodneyClubbe

1 answer 27 views

How can small molecule inhibitors be designed and synthesized to target specific inflammatory pathways and effectively treat inflammatory diseases such as rheumatoid arthritis or Crohn's disease?

asked 9 hours ago in Medicinal Chemistry

1 answer 35 views

Calculate the standard enthalpy change (ΔH°) for the following reaction involving the coordination compound [Fe(H2O)6]2+:[Fe(H2O)6]2+(aq) + 2Cl-(aq) → [FeCl2(H2O)4](aq) + 2H2O(l) Given: ΔH°f [FeCl2(H2O)4](aq) = -334 kJ/mol ΔH°f [Fe(H2O)6]2+(aq) = -393 kJ/mol ΔH°f H2O(l) = -286 kJ/mol Note: The superscript ° denotes standard conditions (i.e. 1 atm and 25°C) and the superscript f denotes standard enthalpy of formation.

answered 2 days ago in Chemical thermodynamics

1 answer 35 views

A student wants to investigate the thermodynamic properties of a system undergoing a non-equilibrium process. The system is initially at a temperature of 300 K and pressure of 1 atm. A sudden expansion of the system causes the pressure to drop to 0.5 atm while maintaining a constant temperature. Calculate the change in entropy of the system during the process assuming ideal gas behavior.

asked Jan 22 in Physical Chemistry

1 answer 6 views

A sample of a compound contains 28.6% sodium, 46.8% sulfur, and 24.6% oxygen. Determine the empirical formula of this inorganic compound.

asked Jan 22 in Inorganic Chemistry

1 answer 63 views

What is the systematic name of the following organic compound: CH3CH2CH2OH?

answered Jan 21 in Organic Chemistry

1 answer 22 views

What is the ARCC model?

answered Jan 20 in Psychology

1 answer 6 views

Please compare the cognitive and interpersonal theories of depression.

answered Jan 17 in Psychology

1 answer 46 views

Who proposed the tension between artistic freedom and cultural sensitivity?

answered Jan 16 in Psychology

1 answer 22 views

Who is Carl Rogers?

answered Jan 13 in Psychology

1 answer 36 views

What layer covers the bones that make them look tough, shiny, and white?

answered Jan 7 in Science

1 answer 28 views

The size and symmetry of a beetle’s or an elk’s antlers or a grasshopper’s song communicate rather clearly their state of what?

answered Jan 2 in Science

1 answer 24 views

Sometimes two or more distinct phenotypes can each have their advantages and be selected for by natural selection; this is known as what?

asked Dec 31, 2024 in Science

1 answer 23 views

Some biochemical processes happen via sequences of reactions which are called what?

answered Dec 31, 2024 in Science

1 answer 50 views

Land could not be colonized by other organisms until what became established?

answered Dec 31, 2024 in Science

1 answer 28 views

At what point can nutrients enter or exit an ecosystem?

answered Dec 30, 2024 in Science

1 answer 27 views

Antibiotics can be used to fight what, in general?

answered Dec 30, 2024 in Science

1 answer 20 views

What device is an electrochemical cell or series of cells that produces an electric current?

answered Dec 27, 2024 in Science

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