Recent activity by ShaunBehan45

1 answer 19 views

How does the intensity of light affect the rate of the iodine clock reaction?

asked 6 days ago in Chemical kinetics

1 answer 22 views

Identify the type of inorganic compound formed between magnesium and chlorine. Is it ionic, covalent, or metallic? Justify your answer using appropriate chemical properties.

asked 6 days ago in Inorganic Chemistry

1 answer 17 views

How does the electronic and magnetic structure of topological materials influence their physical and chemical properties, and how can this knowledge be leveraged to design novel functional materials for future technological applications?

asked Feb 20 in Quantum Chemistry

1 answer 29 views

How does the disruption of protein folding affect their function, and what are the potential consequences for the organism?

asked Feb 19 in BioChemistry

1 answer 26 views

How does the coordination chemistry of metal ions in metalloenzymes and metalloproteins play a role in enzymatic activity? Provide specific examples and discuss the importance of metal ion specificity in catalysis.

asked Feb 19 in Coordination Chemistry

1 answer 25 views

How many ATP molecules can be produced by the complete oxidation of one molecule of glucose through the Citric Acid Cycle and Oxidative Phosphorylation?

asked Feb 18 in BioChemistry

1 answer 24 views

What is the change in enthalpy (ΔH) for the combustion of methane (CH4) at standard conditions?

asked Feb 18 in Physical Chemistry

1 answer 21 views

How does the addition of different metal oxides affect the properties of ceramics used for high-temperature applications?

answered Feb 17 in Materials Chemistry

1 answer 24 views

How does surface modification of nanoparticles affect their properties and reactivity in different chemical environments?

answered Feb 17 in Surface Chemistry

1 answer 36 views

How can we predict the vibrational frequencies and infrared spectra of a molecule using quantum chemistry calculations, and what variables contribute to the accuracy of these predictions?

asked Feb 14 in Quantum Chemistry

1 answer 36 views

Identify the reaction intermediate and propose a detailed mechanism for the acid-catalyzed hydration of 1-methylcyclohexene to form a tertiary alcohol.

asked Feb 13 in Organic Chemistry

1 answer 41 views

How does the excess use of fertilizers in agriculture contribute to nitrogen and phosphorus pollution in water bodies and what are the potential harmful effects on aquatic life and human health?

answered Feb 13 in Environmental Chemistry

1 answer 31 views

How can we design drugs that specifically target cancer cells with HER2 receptors?

asked Feb 12 in Medicinal Chemistry

1 answer 35 views

How can we design an efficient and sustainable system for the production of natural raspberry flavor using chemical engineering principles and techniques?

answered Feb 12 in Chemical engineering

1 answer 44 views

How can we design a novel anti-inflammatory drug with improved efficacy and reduced toxicity compared to currently available medications that target the pro-inflammatory enzymes COX-1 and COX-2?

answered Feb 12 in Medicinal Chemistry

1 answer 47 views

How can the sensitivity of SERS be enhanced for the detection of trace amounts of chemical compounds on surfaces?

answered Feb 10 in Surface Chemistry

1 answer 29 views

How can the magnetic properties of a molecular magnet be predicted by using quantum chemistry calculations? Specifically, what is the relationship between the electronic structure of the molecule and its magnetic properties?

asked Feb 7 in Quantum Chemistry

1 answer 40 views

How can the design of drugs be optimized to specifically target the cell wall of gram-negative bacteria, without affecting the beneficial microorganisms in the human gastrointestinal tract?

asked Feb 7 in Medicinal Chemistry

1 answer 39 views

How can one manipulate the conductivity of a semiconductor material to develop electronic devices with higher efficiency and better performance?

asked Feb 5 in Materials Chemistry

1 answer 64 views

Determine the standard enthalpy change for the formation of water (H2O) when hydrogen gas (H2) reacts with oxygen gas (O2) according to the balanced equation:2H2(g) + O2(g) → 2H2O(l)Given that the standard enthalpy change of formation for H2O(l) is -285.8 kJ/mol, calculate the amount of heat absorbed or released when 4.50 moles of H2O(l) is formed under standard conditions.

answered Feb 4 in Chemical thermodynamics

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