Recent activity by MosheHeil313

1 answer 41 views

Calculate the standard enthalpy change for the dissolution of 10 g of NaOH in 100 mL of water at 25°C if the molar enthalpy of dissolution is -44.5 kJ/mol.

asked Feb 3 in Chemical thermodynamics

1 answer 54 views

Calculate the HOMO-LUMO gap of a conjugated polymer consisting of 50 monomers, assuming that the polymer is periodic in the z-direction, using a density functional theory (DFT) program of your choice. Also, determine the absorption spectrum of the polymer in the UV-vis region, and predict its color in solution.

asked Jan 23 in Quantum Chemistry

1 answer 26 views

How do evolutionary theories contribute to biopsychology?

answered Jan 17 in Psychology

1 answer 27 views

According to the cognitive theory, what is the difference between worry and anxiety?

asked Jan 17 in Psychology

1 answer 52 views

What is feature detection theory?

asked Jan 15 in Psychology

1 answer 32 views

What is the multi-store model of memory?

answered Jan 14 in Psychology

1 answer 8 views

Which type of substance is considered a proton donor in a reaction?

answered Jan 8 in Science

1 answer 36 views

Which type of lava lavas are less viscous and erupt effusively?

answered Jan 8 in Science

1 answer 8 views

What is the name for an area that is covered in water, or at least has soggy soil, during all or part of the year?

answered Jan 7 in Science

1 answer 51 views

Vinegar is a solution of which acid?

answered Jan 2 in Science

1 answer 23 views

Cow manure can have a second life as a source of what gas?

asked Dec 30, 2024 in Science

1 answer 23 views

Metabolism is controlled by regulation of what?

asked Dec 27, 2024 in Science

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