Recent activity by MelodeeX3305

1 answer 22 views

How does the absorption of light by a molecule lead to photochemical reactions and influence its photophysical properties?

answered 4 days ago in Quantum Chemistry

1 answer 24 views

How does surface modification of nanoparticles affect their stability and reactivity in aqueous solutions?

answered 4 days ago in Surface Chemistry

1 answer 54 views

How does the presence of acid mine drainage in bodies of water impact the pH level, dissolved oxygen content, and heavy metal concentrations of the water, and what can be done to mitigate these effects?

asked Jan 30 in Environmental Chemistry

1 answer 68 views

How can you determine the concentration of copper ions in a given sample of solution using spectrophotometry?

asked Jan 30 in Analytical Chemistry

1 answer 57 views

Calculate the corrosion potential of iron in an acidic environment with a pH of 3.5, given that the half-reaction for the reduction of Fe3+ to Fe2+ is Fe3+ + e- → Fe2+ and the standard reduction potential (E°) for this half-reaction is +0.771 V.

answered Jan 23 in ElectroChemistry

1 answer 9 views

How does caffeinism affect the brain?

answered Jan 17 in Psychology

1 answer 47 views

When was the biological perspective developed?

asked Jan 16 in Psychology

1 answer 34 views

Which perspective views psychological disorders as a result of maladaptive thinking patterns?

asked Jan 15 in Psychology

1 answer 47 views

According to the social identity theory, what is the cognitive link between the group membership and individual identity?

answered Jan 15 in Psychology

1 answer 37 views

Which system is divided into the somatic and autonomic nervous systems?

answered Jan 8 in Science

1 answer 66 views

What is the term for proportion of amount of product actually produced in a chemical reaction versus predicted amount ?

answered Jan 7 in Science

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