Recent activity by CandyMusquit

1 answer 37 views

How does the physical structure and chemical composition of solid surfaces affect their catalytic activity towards a specific chemical reaction? Provide a detailed explanation with suitable examples.

asked Feb 22 in Surface Chemistry

1 answer 32 views

What are the optimum reaction conditions for the selective oxidation of hydrocarbons such as ethylene on metal surfaces, and how do these conditions impact the efficiency and selectivity of the reaction?

asked Feb 22 in Surface Chemistry

1 answer 30 views

What is the chemical process and mechanism behind the formation of the peptide bonds during translation in RNA transcription?

answered Feb 20 in BioChemistry

1 answer 25 views

How does the coordination chemistry of metalloenzymes and metalloproteins affect their catalytic activity? Provide specific examples.

asked Feb 19 in Coordination Chemistry

1 answer 28 views

What is the bond enthalpy of the carbon-oxygen double bond in carbon dioxide (CO2)?

answered Feb 18 in Chemical bonding

1 answer 30 views

How do POPs, such as DDT or PCBs, accumulate in the food chain and what are the potential health risks for organisms at the top of the food chain, including humans?

asked Feb 14 in Environmental Chemistry

1 answer 40 views

How do Monte Carlo simulations help us understand the behavior of liquid crystals at different temperatures and pressures? Specifically, how do the simulation results correlate with experimental observations of liquid crystal phase transitions?

asked Feb 13 in Computational Chemistry

1 answer 63 views

How does genetic variability affect the metabolization and efficacy of anti-cancer drugs in patients with different CYP2D6 genotypes?

asked Feb 13 in Medicinal Chemistry

1 answer 112 views

How can the production of high-quality polyvinyl alcohol from vinyl acetate monomer be optimized through control of reaction conditions such as temperature, pressure, pH, and initiator amount?

answered Feb 10 in Chemical synthesis

1 answer 51 views

How can the practical applications of chemistry be better integrated into classroom instruction to enhance students' understanding and appreciation of the subject? What are some innovative approaches that could be used to demonstrate real-world applications of chemistry concepts learned in the classroom?

asked Feb 10 in Chemical education

1 answer 31 views

How can the mechanical properties of polymer-based biomaterials be optimized for specific tissue engineering applications?

asked Feb 10 in Polymer Chemistry

1 answer 22 views

How can the design of a storage system for highly reactive and hazardous chemicals be optimized to ensure maximum safety and minimal environmental impact?

answered Feb 7 in Chemical engineering

1 answer 39 views

How can gel permeation chromatography (GPC) be used to determine the molecular weight distribution of a polymer sample? What are the advantages and limitations of using GPC compared to other polymer characterization techniques?

answered Feb 6 in Polymer Chemistry

1 answer 56 views

Can you identify the Lewis structure of the molecule for sulfur dioxide (SO2)?

answered Feb 3 in Chemical bonding

1 answer 107 views

What is the concentration (in molarity) of a hydrochloric acid solution, HCl, if 25.0 ml of a 0.100 M sodium hydroxide solution, NaOH, was required to neutralize 35.0 ml of the HCl solution during a titration?

answered Jan 30 in Analytical Chemistry

1 answer 109 views

How to determine the concentration of chloride ions (Cl-) in a given solution using an ion-selective electrode?

asked Jan 30 in Analytical Chemistry

1 answer 60 views

How can capillary electrophoresis be used to analyze the components present in a mixture of amino acids?

asked Jan 29 in Analytical Chemistry

1 answer 163 views

A chemistry student needs to identify an unknown compound found at a crime scene using mass spectrometry. The compound has a molecular weight of 286 g/mol and the mass spectrum shows a strong peak at m/z = 180 and a weaker peak at m/z = 148. What is the possible molecular formula of the unknown compound?

answered Jan 22 in Analytical Chemistry

1 answer 75 views

What is the solubility of barium sulfate (BaSO4) in water at room temperature?

answered Jan 21 in Inorganic Chemistry

1 answer 59 views

According to the bystander effect, what causes people to be less likely to intervene in a crisis when others are present?

answered Jan 20 in Psychology

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