Questions by AnibalX1615

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1 answer 22 views

What is the effect of the shape and size of metal nanoparticles on their catalytic activity in the reduction of a specific organic compound?

asked 1 day ago in Materials Chemistry

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1 answer 23 views

How does the molecular weight of a polymer affect its mechanical properties when used in 3D printing?

asked 4 days ago in Materials Chemistry

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1 answer 24 views

What is the mechanism for the formation of an ester from a carboxylic acid and an alcohol using a catalyst? Include the necessary electron-pushing arrows and explain the role of the catalyst in the reaction.

asked 5 days ago in Organic Chemistry

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1 answer 27 views

What is the effect of concentration on the reaction rate of the reaction between hydrochloric acid and sodium thiosulfate?

asked 5 days ago in Chemical kinetics

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1 answer 21 views

How does the coordination chemistry of metalloproteins and metalloenzymes affect their biological functions?

asked 6 days ago in Coordination Chemistry

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1 answer 37 views

What approach can be taken in medicinal chemistry to develop new treatments for respiratory diseases with high efficacy and few side effects?

asked Feb 13 in Medicinal Chemistry

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1 answer 35 views

How can we control the molecular weight and branching of polymers during a polymerization reaction using different types of initiators and monomers?

asked Feb 12 in Organic Chemistry

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1 answer 41 views

How can molecular dynamics simulations be used to understand the mechanical and thermal properties of gold nanoparticles? What is the effect of nanoparticle size and shape on these properties?

asked Feb 5 in Computational Chemistry

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1 answer 77 views

What is the impact of agricultural runoff on the eutrophication of nearby aquatic ecosystems, and how can we mitigate these effects?

asked Jan 31 in Environmental Chemistry

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1 answer 89 views

What is the amount (in moles) of silver ions present in a 0.1M solution of silver nitrate if 1000 coulombs of charge are needed to completely deposit the silver ions onto an electrode during coulometry?

asked Jan 30 in Analytical Chemistry

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1 answer 57 views

Calculate the formal charge of nitrogen in the molecule NO3-.

asked Jan 23 in Chemical bonding

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1 answer 52 views

Calculate the enthalpy change for the combustion of 1 mole of methane (CH4) gas given that the standard enthalpy of formation of methane is -74.8 kJ/mol, and the standard enthalpies of formation for carbon dioxide (CO2) and water (H2O) are -393.5 kJ/mol and -241.8 kJ/mol respectively. The balanced chemical equation for the reaction is:CH4 (g) + 2O2 (g) → CO2 (g) + 2H2O (l)

asked Jan 23 in Chemical thermodynamics

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1 answer 54 views

Assuming a carbon-carbon double bond length of 1.33 Å and a carbon-hydrogen single bond length of 1.09 Å, what is the approximate bond length of a carbon-carbon triple bond in a molecule with a linear geometry?

asked Jan 22 in Physical Chemistry

+1 vote

1 answer 61 views

How does the CYP3A4 enzyme affect the metabolism and potential interactions of commonly prescribed drugs in the treatment of cardiovascular disease?

asked Jan 22 in Medicinal Chemistry

0 votes

1 answer 89 views

Who conducted the obedience to authority experiment?

asked Jan 20 in Psychology

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1 answer 82 views

Who is associated with the triarchic theory of intelligence?

asked Jan 20 in Psychology

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1 answer 25 views

What is the basis of operant conditioning?

asked Jan 17 in Psychology

0 votes

1 answer 33 views

Who were the participants in Dr. Amanda Biggs' study?

asked Jan 17 in Psychology

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1 answer 12 views

Where does pragmatism see the value of iterative research?

asked Jan 16 in Psychology

0 votes

1 answer 75 views

Who proposed the Humanistic Theory?

asked Jan 15 in Psychology

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