Recent activity by BYUBlake479

1 answer 23 views

What is the optimum Si/Al ratio needed for the catalytic cracking of hydrocarbons in zeolites using computational chemistry techniques?

answered Feb 22 in Computational Chemistry

1 answer 28 views

What is the optimal reaction condition, i.e. temperature, pressure, and catalyst type, for synthesizing polyethylene terephthalate from terephthalic acid and ethylene glycol to achieve the highest yield and quality of the product?

asked Feb 21 in Chemical synthesis

1 answer 26 views

How does the formation of disulfide bonds affect the folding and stability of proteins during protein synthesis?

asked Feb 20 in BioChemistry

1 answer 32 views

What is the coordination number and geometrical shape of the complex formed between copper (II) ion and ethylenediamine ligand? Provide a detailed synthesis and characterization of the compound along with the spectroscopic analysis results.

answered Feb 18 in Coordination Chemistry

1 answer 52 views

How does the binding of a ligand to a receptor trigger a signal transduction pathway in biochemistry?

answered Feb 17 in BioChemistry

1 answer 28 views

What is the best method to remediate soil contaminated with heavy metals such as lead, chromium, and cadmium, to reduce their impact on agricultural crops?

answered Feb 17 in Environmental Chemistry

1 answer 24 views

What is the balanced chemical equation for the preparation of 2,4-dichloronitrobenzene from nitrobenzene and chlorine gas? Calculate the theoretical yield of the product if 10 g of nitrobenzene and 20 g of chlorine gas are used in the reaction.

asked Feb 17 in Chemical synthesis

1 answer 42 views

How do protein kinases play a crucial role in cellular signal transduction pathways? Provide a detailed explanation with relevant chemical reactions and examples.

answered Feb 14 in BioChemistry

1 answer 69 views

Identify the functional group present in an unknown organic compound using infrared spectroscopy.

answered Feb 13 in Organic Chemistry

1 answer 91 views

How can we develop eco-friendly methods for the synthesis of metal nanoparticles using renewable resources as reducing agents and stabilizers, while minimizing the use of toxic and hazardous chemicals commonly used in traditional synthesis methods?

answered Feb 12 in Materials Chemistry

1 answer 50 views

How does the crystal field theory explain the color of transition metal coordination compounds?

asked Feb 12 in Coordination Chemistry

1 answer 51 views

What is the effect of crosslinking on the mechanical properties of polymer materials used in biomedical applications and how does it impact their biocompatibility and usability for specific medical devices?

answered Feb 12 in Materials Chemistry

1 answer 67 views

How can the production of fragrances using chemical engineering be optimized for maximum efficiency and sustainability while ensuring the desired scent profile?

asked Feb 10 in Chemical engineering

1 answer 36 views

How can medicinal chemists utilize structure-activity relationship (SAR) studies to design new small molecule drugs that selectively target specific immune cells involved in autoimmune diseases, while minimizing off-target effects and toxicity?

asked Feb 5 in Medicinal Chemistry

1 answer 63 views

Calculate the standard enthalpy change for the sublimation of iodine at 25°C, given that the standard enthalpy of fusion of iodine is 15.7 kJ/mol and the standard enthalpy of vaporization of iodine is 41.0 kJ/mol. (The molar mass of iodine is 126.90 g/mol)

asked Feb 3 in Chemical thermodynamics

1 answer 86 views

How does an increase or decrease in temperature affect the fluidity of the cell membrane?

asked Jan 31 in BioChemistry

1 answer 106 views

Using nuclear magnetic resonance spectroscopy data, how can you identify the structure of an unknown compound and determine the number and environment of hydrogen atoms present in that compound?

answered Jan 30 in Analytical Chemistry

1 answer 68 views

Calculate the amount of heat required to sublimate 10 grams of dry ice (solid carbon dioxide) at a temperature of -78.5°C. The heat of sublimation of carbon dioxide is 25.2 kJ/mol.

asked Jan 23 in ThermoChemistry

1 answer 63 views

When was the Dual-Process Motivational Model introduced?

answered Jan 20 in Psychology

1 answer 75 views

According to Maslow, why do certain needs need to be satisfied before others?

answered Jan 20 in Psychology

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