Recent activity by TrinaHilliar

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How does the addition of nitrogen atoms affect the electronic and optical properties of a graphene sheet? Calculate the bandgap and absorption spectra of a graphene sheet with varying nitrogen concentration using quantum chemical calculations.

answered 5 days ago in Quantum Chemistry

1 answer 48 views

Calculate the exchange current density for a redox reaction where the standard potential is 0.7 V, and the transfer coefficient is 0.5, given that the rate constant for the reaction is 5 × 10^-7 mol/cm^2*s.

answered Jan 23 in ElectroChemistry

1 answer 53 views

What is the role of positive relationships in positive psychology?

asked Jan 20 in Psychology

1 answer 47 views

Why is the placebo effect relevant in mental health treatment?

asked Jan 20 in Psychology

1 answer 18 views

What is the main construct of Erikson's psychosocial theory?

asked Jan 15 in Psychology

1 answer 33 views

What is the difference between extended and nuclear families?

answered Jan 15 in Psychology

1 answer 8 views

What do we call the cartilaginous structure that surrounds the notochrod?

answered Jan 6 in Science

1 answer 22 views

What compound has positive and negative ions?

asked Jan 6 in Science

1 answer 20 views

What "kind" of water may take longer to become contaminated than surface water, while the natural cleaning process may take longer?

answered Jan 2 in Science

1 answer 21 views

Most of the trash in the ocean is made of what material?

answered Dec 31, 2024 in Science

1 answer 28 views

In a fullerene, what atoms are bonded to three other atoms in a soccer ball pattern?

answered Dec 30, 2024 in Science

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