Recent activity by AdelaideYwt4

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How does the size and shape of a molecular system affect the electronic and transport properties, and what are the implications of these properties for designing new materials and electronics devices?

answered 1 day ago in Quantum Chemistry

1 answer 20 views

How does the concentration of reaction intermediates affect the rate of the chemical reaction between hydrochloric acid and sodium thiosulphate?

asked 3 days ago in Chemical kinetics

1 answer 28 views

What is the effect of changing the concentration of reactants on the reaction rate and yield in the reaction between hydrochloric acid and marble chips?

answered 3 days ago in Chemical kinetics

1 answer 15 views

What is the Lewis structure of the molecule of carbon dioxide (CO2)?

asked 5 days ago in Chemical bonding

1 answer 22 views

How does the length of the polymer chain affect the conformational properties of a polyethylene molecule, as determined by Monte Carlo simulations?

answered 5 days ago in Computational Chemistry

1 answer 37 views

What is the isomeric relationship between geometric isomers cis-1,2-dichloroethene and trans-1,2-dichloroethene and how can it be determined?

answered 5 days ago in Chemical bonding

1 answer 22 views

What is the hybridization of the carbon atom in the molecule C2H2?

answered 5 days ago in Chemical bonding

1 answer 24 views

What is the effect of temperature on the electrical conductivity of an ionic liquid consisting of tetraethylammonium chloride and ethylene glycol?

answered 5 days ago in Physical Chemistry

1 answer 22 views

What is the effect of increasing concentration of product B on the initial rate of the reaction between reactant A and product B in a chemical system?

answered 5 days ago in Chemical kinetics

1 answer 18 views

How do the different levels of protein structure, including primary, secondary, tertiary, and quaternary, influence the function of enzymes in biochemical reactions?

asked 6 days ago in BioChemistry

1 answer 19 views

What is the balanced chemical equation for the reaction of hydrochloric acid (HCl) with sodium hydroxide (NaOH)?

asked Feb 17 in Chemical reactions

1 answer 23 views

If 2.5 moles of NaOH reacts with excess HCl, how many moles of NaCl can be produced?

asked Feb 17 in Chemical reactions

1 answer 34 views

What is the mechanism of acid-catalyzed dehydration of 1-methoxy-2-methylcyclohexane to yield methylenecyclohexane, and how would the mechanism change if a proton scavenger was added to the reaction mixture?

asked Feb 17 in Organic Chemistry

1 answer 29 views

How do the chemicals and pollutants present in air, such as sulfur dioxide and nitrogen oxides, contribute to respiratory health problems in humans and what can be done to minimize their impact?

answered Feb 14 in Environmental Chemistry

1 answer 6 views

How do specific amino acid residues in a DNA-binding protein contribute to its binding affinity and specificity for a particular sequence of DNA?

answered Feb 14 in BioChemistry

1 answer 33 views

How can we predict the catalytic activity and selectivity of a given molecule or catalyst using quantum chemistry methods such as density functional theory (DFT) and molecular orbital theory (MOT)?

asked Feb 14 in Quantum Chemistry

1 answer 32 views

What type of intermolecular force is present in a sample of water, and how does its strength compare to the intermolecular force present in a sample of methane?

asked Feb 13 in Chemical bonding

1 answer 49 views

How does the surface chemistry of a metal change during the process of corrosion and what can be done to prevent or slow down the corrosion process through passivation?

asked Feb 13 in Surface Chemistry

1 answer 31 views

How do current environmental regulations for industries affect air and water pollution levels, and what improvements can be made to enhance their effectiveness in protecting the environment?

asked Feb 12 in Environmental Chemistry

1 answer 35 views

How can the magnetic properties of a material be optimized for use in data storage applications, and which parameters affect the performance of magnetic storage devices?

asked Feb 7 in Materials Chemistry

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