Recent activity by PrincessDial

1 answer 35 views

How does changing the reaction stoichiometry (mole ratio of reactants) affect the reaction rate of the chemical reaction between magnesium and hydrochloric acid in aqueous solution?

answered Feb 22 in Chemical kinetics

1 answer 27 views

What is the overall ATP yield per glucose molecule metabolized in the citric acid cycle and oxidative phosphorylation? And how is this energy yield influenced by electron transport chain inhibitors?

answered Feb 22 in BioChemistry

1 answer 28 views

What is the most stable geometric configuration for a [Fe(CN)6]^-4 ion using ab initio calculations, and how does the presence of a co-ligand, such as H2O or NH3, affect the stability and reactivity of the complex?

answered Feb 21 in Computational Chemistry

1 answer 34 views

What is the Lewis structure of a methane molecule (CH4)?

asked Feb 20 in Chemical bonding

1 answer 26 views

How does the concentration of photosensitizer affect the rate of a photochemical reaction?

answered Feb 18 in PhotoChemistry

1 answer 27 views

What is the balanced chemical equation for the gas evolution reaction that occurs when calcium carbonate (CaCO3) reacts with hydrochloric acid (HCl)?

asked Feb 17 in Chemical reactions

1 answer 31 views

What is the effect of surface area and temperature on the adsorption of nitrogen gas on activated carbon?

answered Feb 17 in Surface Chemistry

1 answer 61 views

What type of intermolecular force is present in water?

asked Feb 13 in Chemical bonding

1 answer 13 views

What is the relationship between enantiomers and chiral molecules in organic chemistry? Provide an example of a chiral molecule and its enantiomers, and explain how they differ in their chemical and physical properties.

asked Feb 13 in Organic Chemistry

1 answer 78 views

How can we develop a novel and efficient synthetic method for producing quantum dots with controlled size, shape, and surface properties, and how can we characterize these quantum dots to understand their physical and chemical properties?

answered Feb 12 in Materials Chemistry

1 answer 83 views

How can we design new antiviral drugs that specifically target viral proteins involved in the replication process using medicinal chemistry principles?

answered Feb 12 in Medicinal Chemistry

1 answer 54 views

How can the synthesis and characterization of novel materials aid in developing more efficient and cost-effective energy storage devices?

asked Feb 11 in Materials Chemistry

1 answer 34 views

How can the principles of medicinal chemistry be applied to designing drugs that target specific genetic mutations responsible for the development of various inherited disorders, such as cystic fibrosis and Huntington's disease?

answered Feb 10 in Medicinal Chemistry

1 answer 35 views

How can the conductivity of polymer electrolytes be improved for use in high-performance batteries?

asked Feb 6 in Polymer Chemistry

1 answer 44 views

How can the adhesive and cohesive properties of polymer-based adhesives and sealants be optimized for specific applications in industries such as automotive, construction, and packaging?

asked Feb 6 in Polymer Chemistry

1 answer 35 views

How can practical applications of chemistry be incorporated into the classroom to enhance the understanding and appreciation of the subject among students? Provide specific examples and explain how they can be implemented.

asked Feb 5 in Chemical education

1 answer 45 views

How can molecular docking studies be used to design a more effective drug for a specific target protein?

answered Feb 5 in Computational Chemistry

1 answer 43 views

How can chemistry students gain access to the latest research in chemistry and incorporate it into their studies?

asked Feb 4 in Chemical education

1 answer 101 views

Calculate the standard enthalpy of hydrolysis for the following reaction: AlCl3 + 3H2O → Al(OH)3 + 3HCl Given that the standard enthalpies of formation for AlCl3(-696.5 kJ/mol), Al(OH)3(-1277.1 kJ/mol), and HCl(-92.3 kJ/mol) are known.

answered Feb 3 in ThermoChemistry

1 answer 108 views

What is the effect of catalyst concentration on the rate of a reaction? Take a specific catalytic reaction and investigate how the rate of the reaction changes as the concentration of the catalyst is varied. Perform experiments and analyze the results to determine the relationship between catalyst concentration and reaction rate.

asked Jan 31 in Physical Chemistry

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