Recent activity by BradyFlo6479

1 answer 26 views

What is the balanced chemical equation for the synthesis reaction of calcium nitrate and ammonium sulfate?

asked 3 days ago in Chemical reactions

1 answer 21 views

What is the effect of pH on the adsorption efficiency of activated carbon for pollutants such as methylene blue?

answered 3 days ago in Surface Chemistry

1 answer 21 views

How does the number and position of water molecules at the interface of DNA-protein interactions affect the stability of the complex structure in molecular dynamics simulations?

answered 3 days ago in Computational Chemistry

1 answer 19 views

What is the heat capacity of a substance if it takes 345 Joules of energy to raise the temperature of 15 grams of the substance by 12 degrees Celsius?

answered 5 days ago in ThermoChemistry

1 answer 30 views

How does the chemical composition of a detergent or cleaning agent affect its ability to remove oil-based stains from clothing fibers?

asked Feb 18 in Surface Chemistry

1 answer 23 views

What is the bond order of the nitrogen-oxygen bond in the NO molecule?

asked Feb 18 in Chemical bonding

1 answer 36 views

What are the factors that influence the photochemical properties of transition metal complexes and how can they be manipulated to enhance the efficiency of these complexes in applications such as photocatalysis and solar cells?

asked Feb 14 in PhotoChemistry

1 answer 32 views

How to optimize the production process of water-based paint by analyzing the characteristics of the raw materials?

answered Feb 14 in Chemical engineering

1 answer 32 views

How do excited state dynamics of a molecule vary with changes in its electronic structure, and how can this information be obtained through ab initio calculations in computational chemistry?

answered Feb 13 in Computational Chemistry

1 answer 50 views

How can you distinguish between ortho, meta, and para isomers of monosubstituted aromatic compounds using chemical tests?

answered Feb 12 in Organic Chemistry

1 answer 50 views

How can we design small-molecule drugs to target the root cause of genetic disorders by correcting or restoring the function of mutated proteins, while avoiding off-target effects that can lead to toxicity or other side effects?

answered Feb 12 in Medicinal Chemistry

1 answer 40 views

How can the mechanical properties (such as tensile strength, elongation, and hardness) of polyurethane be optimized by controlling the reaction parameters in the synthesis process using different diisocyanate and polyol combinations?

answered Feb 10 in Chemical synthesis

1 answer 32 views

How can the electrical conductivity of polymer-based electronic materials be enhanced without compromising their mechanical properties?

asked Feb 7 in Polymer Chemistry

1 answer 44 views

For the electrochemical reaction + ↔ + , the cell potential is 0.60 V at 25°C. If the standard reduction potential of 2+ is 0.34 V and that of 2+ is -0.74 V, calculate the equilibrium constant () for the reaction at 25°C.

asked Feb 4 in ElectroChemistry

1 answer 10 views

Consider the redox reaction 2Fe^2+(aq) + H2O2(aq) + 2H^+(aq) ⟷ 2Fe^3+(aq) + 2H2O(l). If a catalyst is added to the reaction mixture at equilibrium, will the concentration of Fe^3+ increase, decrease or remain the same? Justify your answer mathematically.

answered Feb 3 in Chemical equilibrium

1 answer 48 views

How does changing the stoichiometry of reactants in a chemical reaction affect the rate of reaction, and how can we experimentally investigate this relationship?

answered Feb 3 in Chemical kinetics

1 answer 61 views

How do changes in lipid metabolism and transport impact the risk of cardiovascular disease?

answered Jan 31 in BioChemistry

1 answer 55 views

How can nuclear magnetic resonance spectroscopy be used to determine the structure of an unknown organic compound? Provide a detailed explanation of the steps involved in using NMR spectroscopy data to identify the functional groups, connectivity, and stereochemistry of the compound. Use a practical example to illustrate the principles and techniques involved in this process.

answered Jan 29 in Analytical Chemistry

1 answer 46 views

Calculate the enthalpy change when solid sodium hydroxide (NaOH) is dissolved into water, given that the desorption enthalpy of NaOH is 44.51 kJ/mol and the molar heat of solution is -44.51 kJ/mol.

answered Jan 23 in ThermoChemistry

1 answer 26 views

When is cognitive processing of a message most likely to occur?

asked Jan 20 in Psychology

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