Recent activity by OliverOtis4

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How do the photochemical properties of bioluminescent organisms differ from those of chemiluminescent and fluorescent species?

asked Feb 22 in PhotoChemistry

1 answer 34 views

What is the impact of pH on the surface charge of a biomembrane and how does this affect the interaction of the biomembrane with other molecules?

answered Feb 22 in Surface Chemistry

1 answer 31 views

What are the possible resonance structures of the nitrate ion (NO3-)? Show the correct arrangement of electrons and the placement of double bonds in each resonance structure.

asked Feb 21 in Chemical bonding

1 answer 29 views

What is the effect of increasing the pH on the formation of a complex ion between Fe3+ and SCN-? Provide a detailed explanation, including any relevant equations or calculations.

answered Feb 20 in Chemical equilibrium

1 answer 27 views

What is the effect of molecular shape on the phase behavior of a liquid crystal using Monte Carlo simulations?

asked Feb 19 in Computational Chemistry

1 answer 33 views

What is the bond dissociation energy of hydrogen gas (H2) and how is it calculated using the enthalpy change of the reaction H2(g) → 2H(g)?

answered Feb 18 in Chemical bonding

1 answer 30 views

How does substrate concentration affect the rate of enzyme-catalyzed reactions? Provide a detailed explanation supported with experimental evidence.

answered Feb 14 in BioChemistry

1 answer 51 views

How can we improve the size and uniformity of quantum dots synthesized through a low-cost, environmentally friendly approach?

answered Feb 13 in Materials Chemistry

1 answer 75 views

What is the electronic configuration and molecular structure of hydrogen fluoride (HF) molecule using quantum mechanics principles?

asked Feb 13 in Physical Chemistry

1 answer 62 views

What are the common properties of the elements in the same group of the periodic table?

answered Feb 13 in Chemical education

1 answer 97 views

How can the study of chemistry help in solving real-world problems related to sustainability and economic development?

asked Feb 11 in Chemical education

1 answer 77 views

How can the properties of ceramics, such as thermal conductivity and mechanical strength, be optimized for high-temperature applications such as in furnace linings or jet engine components?

asked Feb 10 in Materials Chemistry

1 answer 50 views

How can the optical properties of a polymer matrix be modified by incorporating different types and quantities of dopants into the structure?

answered Feb 10 in Polymer Chemistry

1 answer 32 views

How can the knowledge of the molecular structure and chemical properties of cancer cells be used to design new drugs that specifically target and kill these cells while sparing healthy cells?

asked Feb 7 in Medicinal Chemistry

1 answer 51 views

How can the design and synthesis of small molecule inhibitors be optimized for the treatment of autoimmune diseases, particularly those targeting specific immune cell pathways and receptors?

asked Feb 6 in Medicinal Chemistry

1 answer 34 views

How can the coordination polymers and metal-organic frameworks be synthesized and their properties be studied for different applications in materials science and catalysis?

answered Feb 6 in Coordination Chemistry

1 answer 30 views

How can college chemistry courses be better designed to prepare students for chemistry-related careers, such as analytical chemistry or materials science, in order to reduce the skills gap between academic training and industry expectations?

answered Feb 6 in Chemical education

1 answer 34 views

How can molecular docking studies be used to identify potential drug candidates for treating a specific disease? What is the process involved in conducting molecular docking studies and how can the results be analyzed and applied to drug discovery?

asked Feb 5 in Computational Chemistry

1 answer 34 views

How can inadequate training for chemistry teachers affect the quality of education in student learning and performance in chemistry?

asked Feb 5 in Chemical education

1 answer 126 views

Design a heat exchanger for a factory that produces 10,000 liters of sulfuric acid per day starting at 70°C and needs to be cooled to 40°C for packaging. The available cooling water supply from the local municipal is at 20°C and is available at a flow rate of 1000 liters per minute. Design the heat exchanger to achieve the required temperature drop and calculate the heat transfer coefficient and the overall heat transfer coefficient.

answered Feb 4 in Chemical engineering

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