Recent activity by jozzaumnvuiyulg

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How does the concentration of reactants affect the reaction rate and consequently, the reaction yield in the reaction between hydrochloric acid and calcium carbonate?

asked Feb 22 in Chemical kinetics

1 answer 24 views

How does the rate of the reaction between magnesium and hydrochloric acid affect the yield of hydrogen gas produced?

answered Feb 22 in Chemical kinetics

1 answer 25 views

What is the effect of the length of a conjugated polymer chain on its electronic and optical properties?

asked Feb 20 in Quantum Chemistry

1 answer 25 views

How will the change in pH affect the formation of the iron(III)-thiocyanate complex ion equilibrium?

answered Feb 20 in Chemical equilibrium

1 answer 44 views

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

answered Feb 19 in Surface Chemistry

1 answer 28 views

What is the coordination geometry of the iron (III) ion in iron (III) tetraphenylporphyrin complex, and what factors affect its coordination geometry?

asked Feb 19 in Coordination Chemistry

1 answer 26 views

What is the coordination geometry and ligand environment around the metal center in the heme group of myoglobin?

answered Feb 19 in Coordination Chemistry

1 answer 32 views

What is the color of the transition metal complex [Fe(H2O)6]Cl3, and how does this color change when it is heated or when a ligand is replaced? Provide a detailed explanation using the concept of electronic transitions and crystal field splitting.

asked Feb 18 in Inorganic Chemistry

1 answer 35 views

What is the balanced chemical equation for the preparation of 2,4-dinitrophenol from phenol and nitric acid, and what are the reaction conditions required for the synthesis process to occur efficiently?

asked Feb 17 in Chemical synthesis

1 answer 47 views

How does surface modification of nanoparticles affect their catalytic activity in a specific reaction?

answered Feb 17 in Surface Chemistry

1 answer 39 views

How do specific air pollutants, such as particulate matter and ozone, impact human health on a molecular and cellular level? And how can advancements in environmental chemistry be used to mitigate these negative effects?

answered Feb 14 in Environmental Chemistry

1 answer 40 views

How do microorganisms assimilate di-nitrogen gas (N2) into an accessible form for living beings, and what biochemical pathways are involved in nitrogen metabolism to sustain the nitrogen balance in ecosystems?

asked Feb 13 in BioChemistry

1 answer 35 views

What is the role of metal ions in the catalytic activity of metalloproteins? Provide examples of metalloproteins and their associated metal ions that showcase the importance of coordination chemistry in biological systems.

answered Feb 13 in Coordination Chemistry

1 answer 27 views

What are the major sources of radioactive waste and what impact they have on the environment? How can we design effective methods for the safe disposal of radioactive waste without harming the environment?

answered Feb 13 in Environmental Chemistry

1 answer 113 views

What is the relationship between the size and charge of cations and anions within an ionic compound, and how does this affect the stability of the compound?

answered Feb 13 in Inorganic Chemistry

1 answer 81 views

How does the metabolic pathway of glycolysis regulate ATP production in cells?

answered Feb 13 in BioChemistry

1 answer 50 views

How do different types of cholesterol molecules affect the stability and structure of lipid bilayers in molecular dynamics simulations?

answered Feb 12 in Computational Chemistry

1 answer 69 views

How can the production process of detergents be optimized to improve their effectiveness in removing stains, while minimizing their environmental impact and reducing production costs?

answered Feb 10 in Chemical engineering

1 answer 45 views

How can the photochemical properties of phosphorescent materials be optimized for better performance in organic light-emitting diodes (OLEDs)?

answered Feb 10 in PhotoChemistry

1 answer 28 views

How can the efficiency of the Haber process for the production of ammonia be improved, considering both economic and environmental factors?

answered Feb 7 in Chemical engineering

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