Recent activity by TrinaLain087

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How does the proteasome recognize and degrade specific protein substrates?

1 answer 32 views

What is the predicted boiling point of liquid A, which has London dispersion forces and dipole-dipole interactions, compared to liquid B, which has only London dispersion forces? Provide an explanation for your answer.

asked Feb 22 in Chemical bonding

1 answer 30 views

How does the molecular weight of a polymer affect its physical properties at different temperatures, and what is the relationship between polymer molecular weight and its glass transition temperature?

answered Feb 21 in Physical Chemistry

1 answer 28 views

How does the molecular structure of a surfactant affect its ability to lower surface tension in a solution?

answered Feb 21 in Surface Chemistry

1 answer 28 views

How does the reaction mechanism affect the rate of the iodine clock reaction between potassium iodide and hydrogen peroxide in the presence of a catalyst?

answered Feb 20 in Chemical kinetics

1 answer 22 views

How does the coordination of metal ions within metalloenzymes and metalloproteins contribute to their catalytic activity and specificity?

asked Feb 19 in Coordination Chemistry

1 answer 33 views

How does the choice of exchange-correlation functional affect the calculation of electronic transport properties in density functional theory simulations of a specific material?

asked Feb 18 in Computational Chemistry

1 answer 38 views

How does temperature affect the enzymatic activity of lactase in breaking down lactose in milk?

answered Feb 17 in BioChemistry

1 answer 43 views

What is the effect of molecular orientation on the reaction rate of a chemical reaction between magnesium and hydrochloric acid?

answered Feb 13 in Chemical kinetics

1 answer 113 views

How can we design an efficient chemical treatment system for the removal of heavy metals from industrial wastewater, keeping in mind the cost and environmental impact of the treatment process?

asked Feb 12 in Chemical engineering

1 answer 113 views

How can the process parameters be optimized to minimize the formation of impurities during the manufacturing of a particular pharmaceutical drug?

asked Feb 10 in Chemical engineering

1 answer 53 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?

answered Feb 10 in Chemical education

1 answer 37 views

How can the magnetic properties of different metals and alloys be optimized to increase data storage capacity in hard drives?

answered Feb 7 in Materials Chemistry

1 answer 37 views

How can chemistry education be improved to help students understand the crucial role of chemistry in the development of society and the economy, and how practical and theoretical applications of chemistry are interconnected?

asked Feb 4 in Chemical education

1 answer 38 views

How can chemistry concepts such as the properties of solutions be applied in the creation of more effective and environmentally friendly cleaning products for use in households?

answered Feb 4 in Chemical education

1 answer 99 views

Here's a question for the student to solve:What is the bond order between nitrogen atoms in a nitrogen gas molecule, and how does this bond order affect the properties of the molecule?

answered Feb 4 in Chemical education

1 answer 96 views

Design a drug that can selectively target and inhibit the activity of the enzyme responsible for converting saturated fatty acids to mono-unsaturated fatty acids in the liver, without affecting the activity of other important enzymes involved in lipid metabolism pathways. How would you potentially test the efficacy of this drug in vivo?

answered Feb 4 in BioChemistry

1 answer 77 views

Design a distillation column to separate a mixture that contains 40% ethanol and 60% water by weight with a desired ethanol purity of 95%. The feed rate of the mixture is 100 kg/hr and the reflux ratio is 3:1. Determine the number of theoretical plates required and the height of the column. Assume that the total condenser and reboiler are both at 100°C and that the distillate leaving the column is 90% liquid and 10% vapor.

answered Feb 4 in Chemical engineering

1 answer 95 views

What innovative approaches can be used to improve the synthesis of metal-organic frameworks (MOFs) while minimizing waste and utilizing sustainable practices in order to optimize their potential applications in the fields of gas storage, catalysis, and drug delivery?

asked Jan 30 in Materials Chemistry

1 answer 66 views

How can the concentration of a certain metal ion in a river water sample be determined using polarography?

answered Jan 29 in Analytical Chemistry

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