Recent activity by HenryWalden

1 answer 25 views

How does light intensity affect the rate of a specific photochemical reaction involving the conversion of cis-2-butene into trans-2-butene?

asked 3 days ago in PhotoChemistry

1 answer 19 views

How do the photochemical properties of a dye change when it is exposed to different wavelengths of light?

asked 3 days ago in PhotoChemistry

1 answer 21 views

What is the effect of temperature and polarity on the orientational ordering of nematic liquid crystals?

asked 3 days ago in Physical Chemistry

1 answer 20 views

How does the nature of the ligand affect the color of a coordination complex containing a transition metal? Provide specific examples.

answered 3 days ago in Coordination Chemistry

1 answer 16 views

What is the most efficient method for synthesizing polystyrene from styrene monomer at a large scale while minimizing waste and maximizing yield?

asked 4 days ago in Chemical synthesis

1 answer 20 views

What is the most effective renewable energy source that can replace non-renewable energy sources like fossil fuels, and what is the impact of its utilization on the environment?

asked 4 days ago in Environmental Chemistry

1 answer 28 views

What is the effect of metal cluster size and composition on the electronic and photophysical properties of metallofullerenes and how can this information be utilized for potential applications in fields such as optoelectronics and materials science?

answered 5 days ago in Coordination Chemistry

1 answer 28 views

How does the coordination chemistry of the iron-containing protein hemoglobin allow for its efficient binding and release of oxygen in the lungs and tissues?

asked 6 days ago in Coordination Chemistry

1 answer 28 views

What is the mechanism of CO2 fixation during the Calvin cycle of Photosynthesis, and how does it contribute to the synthesis of glucose in plants?

answered Feb 18 in BioChemistry

1 answer 24 views

How does the accumulation of heavy metals in water bodies due to industrial and agricultural activities affect the growth and reproduction of fish species in those ecosystems?

answered Feb 17 in Environmental Chemistry

1 answer 33 views

How can we optimize the reaction parameters, such as temperature and catalyst choice, to increase the yield and purity of polypropylene synthesized from propylene monomer?

asked Feb 14 in Chemical synthesis

1 answer 29 views

What is the environmental impact of large-scale biogas production as a renewable energy source?

answered Feb 13 in Environmental Chemistry

1 answer 37 views

How does increasing pressure affect the rate of a chemical reaction, specifically the reaction between hydrogen gas and iodine gas to form hydrogen iodide?

answered Feb 13 in Chemical kinetics

1 answer 34 views

What are the hybrid orbitals present in the molecule of methane (CH4)?

asked Feb 13 in Chemical bonding

1 answer 28 views

How do genetic variations impact the effectiveness and toxicity of drugs used in the treatment of hypertension? Provide specific examples of genetic variations and corresponding drugs.

answered Feb 13 in Medicinal Chemistry

1 answer 42 views

How can the production process for a specific food additive be optimized to increase yield and purity while minimizing waste and energy consumption, based on the principles of chemical engineering?

asked Feb 10 in Chemical engineering

0 answers 8 views

How can computational methods be used to design and predict the properties of supramolecular assemblies formed by organic molecules?

asked Feb 5 in Computational Chemistry

1 answer 33 views

Here is a precise problem for the student to solve:How does the molecular weight of a polymer affect its physical properties such as viscosity and elasticity? Provide experimental evidence to support your answer.

asked Feb 4 in Physical Chemistry

1 answer 50 views

Determine the molecular geometry of the molecule CH3Cl using the VSEPR theory.

answered Feb 4 in Chemical bonding

1 answer 63 views

Calculate the standard enthalpy of formation of glucose (C6H12O6) given that the standard enthalpies of combustion for glucose, carbon, and hydrogen are -2803.6 kJ/mol, -393.5 kJ/mol, and -285.8 kJ/mol, respectively.

asked Feb 3 in ThermoChemistry

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