Recent activity by CliffordMerr

1 answer 26 views

What is the balanced chemical equation for the synthesis reaction between sodium and chlorine to form sodium chloride?

asked 4 days ago in Chemical reactions

1 answer 29 views

What is the effect of metal substitution on the UV-Vis absorption spectra of metalloporphyrins and metallophthalocyanines? Provide a detailed explanation based on the electronic structure of these compounds.

asked Feb 13 in Coordination Chemistry

1 answer 38 views

What are the potential medicinal properties and mechanisms of action of the natural product curcumin, and how can those properties be optimized through chemical modifications?

answered Feb 12 in Medicinal Chemistry

1 answer 38 views

How can the synthesis and characterization of new materials improve the efficiency and durability of fuel cells in generating green energy?

asked Feb 11 in Materials Chemistry

1 answer 40 views

Consider an electrochemical cell consisting of a zinc electrode in one half-cell and a copper electrode in the other half-cell. The zinc electrode has a surface area of 5 cm² and is placed in a 0.1 M ZnSO₄ solution, while the copper electrode has a surface area of 10 cm² and is placed in a 1.0 M CuSO₄ solution. Calculate the polarization of the cell when a current of 0.5 A is passed through it.

asked Feb 3 in ElectroChemistry

1 answer 63 views

How can chemistry teachers and schools create more opportunities for students to participate in extracurricular activities related to chemistry, despite limited resources and funding?

asked Jan 30 in Chemical education

1 answer 48 views

What is the function of the peripheral nervous system?

asked Jan 14 in Psychology

1 answer 14 views

What is the difference between positive symptoms and negative symptoms in schizophrenia?

asked Jan 14 in Psychology

1 answer 83 views

What is Erikson's theory of identity development?

answered Jan 13 in Psychology

1 answer 45 views

Where in the cell does transcription occur?

asked Jan 8 in Science

1 answer 44 views

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

answered Jan 8 in Science

1 answer 31 views

What do you call a science that aims to find solutions to practical problems?

asked Jan 6 in Science

1 answer 24 views

The two stages of photosynthesis are the light reactions and what?

asked Jan 2 in Science

1 answer 50 views

Gram-positive and gram-negative bacteria are distinguished by thickness of what?

answered Dec 30, 2024 in Science

1 answer 72 views

What part of a chromosome exists in different states of condensation at different times?

answered Dec 27, 2024 in Science

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