Recent activity by PaulinaPrend

1 answer 34 views

How does the catalyst's metal surface composition and structure affect the selectivity and efficiency of the oxidation of which type of hydrocarbon?

answered 3 days ago in Surface Chemistry

1 answer 28 views

What is the balanced chemical equation for the preparation of 2,4-dinitrophenol from phenol and nitric acid, and what are the reaction conditions required for the synthesis process to occur efficiently?

asked 4 days ago in Chemical synthesis

1 answer 38 views

What is the role of metal ions in the function of metalloenzymes and metalloproteins? Provide specific examples of metalloenzymes and metalloproteins, and describe the specific coordination chemistry of the metal ion involved in each example.

asked Feb 13 in Coordination Chemistry

1 answer 32 views

What is the predicted bond strength of a carbon-carbon single bond and a carbon-nitrogen double bond in a molecule of acrylonitrile (C3H3N)? Justify your answer using the bond length and electronegativity values of the atoms involved.

asked Feb 13 in Chemical bonding

1 answer 27 views

How can the synthesis of metal-organic frameworks be optimized to improve the efficiency and yield of the reaction while ensuring the structural integrity of the resulting material?

answered Feb 11 in Materials Chemistry

1 answer 21 views

What is the cognitive interdependence theory?

answered Jan 16 in Psychology

1 answer 55 views

When does the Cognitive Apprenticeship Model suggest scaffolding should be used?

asked Jan 15 in Psychology

1 answer 62 views

What is cognitive reserve?

answered Jan 14 in Psychology

1 answer 82 views

The density of bone is, in part, related to the amount of what mineral in one’s diet?

asked Dec 31, 2024 in Science

1 answer 61 views

What results from the consumption of pathogenic bacteria, viruses, or parasites that contaminate food?

asked Dec 27, 2024 in Science

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