Recent activity by BeatriceBerm

1 answer 25 views

How can molecular docking studies of a potential drug candidate be used to optimize its binding affinity and selectivity to the target protein, leading to a more effective drug for therapeutic purposes?

asked 12 hours ago in Computational Chemistry

1 answer 29 views

How can chemistry educators promote diversity and inclusivity in the classroom and laboratory to encourage underrepresented students to pursue careers in chemistry?

answered 1 day ago in Chemical education

1 answer 5 views

How can a cost-effective and efficient system be designed to extract valuable metals like gold and silver from electronic waste, while minimizing environmental impact and complying with regulatory standards?

asked 1 day ago in Chemical engineering

1 answer 6 views

Consider a weak acid, HA, with a dissociation constant, Ka = 1.8 x 10^-5. What will be the effect on the concentration of [H3O+] and the degree of ionization of the acid if 0.1 moles of HCl is added to 1 liter of a 0.1 M solution of HA?

asked 2 days ago in Chemical equilibrium

1 answer 47 views

When a reaction is at equilibrium and the pressure is increased, which direction (forward or reverse) will be favored according to Le Chatelier's principle? Explain your answer using the concepts of rate of collisions and equilibrium position.

answered 6 days ago in Chemical reactions

1 answer 44 views

Identify the unknown compound X using mass spectrometry data provided. The data includes the molecular ion peak at m/z 172, and fragment ions at m/z 145 and 127.

asked 6 days ago in Analytical Chemistry

1 answer 48 views

Calculate the enthalpy change (in kJ/mol) for the ionization of magnesium, given that the first ionization energy of magnesium is 738 kJ/mol and the second ionization energy is 1450 kJ/mol.

answered Jan 23 in ThermoChemistry

1 answer 27 views

According to Hubel and Wiesel's research on receptive fields, what happens when a bar of light is presented to a receptive field of a visual neuron?

answered Jan 20 in Psychology

1 answer 19 views

What is the criticism of the application of cognitive distortion in animal psychology?

asked Jan 16 in Psychology

1 answer 54 views

When evaluating behaviour modification theory, what is a major limitation of the theory?

answered Jan 16 in Psychology

1 answer 13 views

Where does pragmatism disagree with postmodernism?

asked Jan 16 in Psychology

1 answer 19 views

What is the gender pay gap?

asked Jan 14 in Psychology

1 answer 20 views

What is the id?

answered Jan 14 in Psychology

1 answer 5 views

What is the difference between the cross-sectional and longitudinal research designs?

answered Jan 13 in Psychology

1 answer 60 views

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

asked Jan 8 in Science

1 answer 19 views

The phase transition of a substance changing from a liquid state to a gaseous state is an example of what?

answered Jan 2 in Science

1 answer 28 views

The oldest fossil of land plants date back how many millions of years?

answered Jan 2 in Science

1 answer 23 views

The earth's magnetic poles have done what repeatedly in the past?

asked Jan 2 in Science

1 answer 67 views

Lakes, ponds, streams, springs, and wetlands are?

asked Dec 31, 2024 in Science

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