Recent activity by CaseyDemarco

1 answer 20 views

How does the size and shape of nanomaterials affect their electronic and optical properties, and can quantum chemical calculations be used to predict and optimize these properties for specific applications?

asked 2 days ago in Quantum Chemistry

1 answer 35 views

What are the photochemical properties of cis-[Co(en)2Cl2]+? Describe the photochemical reaction mechanism and any products formed.

asked 5 days ago in PhotoChemistry

1 answer 27 views

How does the chemical structure of a drug affect its absorption, distribution, metabolism, and excretion in the human body?

asked Feb 18 in Medicinal Chemistry

1 answer 30 views

What is the mechanism of phosphorescence in organic molecules, and what factors determine the efficiency and lifetime of the excited state?

asked Feb 14 in PhotoChemistry

1 answer 31 views

How to optimize the process parameters for the production of ammonium nitrate fertilizer to increase yield and reduce energy consumption?

asked Feb 14 in Chemical engineering

1 answer 54 views

How can the structure and properties of coordination polymers and metal-organic frameworks be manipulated for specific applications such as gas storage, catalysis, or drug delivery?

asked Feb 11 in Coordination Chemistry

1 answer 71 views

How can the size and shape of metal nanoparticles be controlled precisely for effective use in applications such as catalysis and biomedical imaging?

answered Feb 10 in Materials Chemistry

1 answer 41 views

How can the optical properties of glasses be improved for use in advanced applications such as fiber optic communication, laser technology, and medical equipment?

answered Feb 10 in Materials Chemistry

1 answer 30 views

How can technology be effectively integrated into chemistry education to improve student understanding and engagement?

answered Feb 6 in Chemical education

1 answer 24 views

How can chemists modify the chemical structure of existing antibiotics to overcome drug-resistant bacterial infections like MRSA (Methicillin-Resistant Staphylococcus Aureus)?

asked Feb 6 in Medicinal Chemistry

1 answer 34 views

How can chemistry teachers provide adequate support for students with learning disabilities to ensure they have equal opportunities to succeed in the subject?

asked Feb 5 in Chemical education

1 answer 33 views

Consider the synthesis of ibuprofen, a common pain reliever. Starting with benzene and propene, propose a detailed retrosynthesis of ibuprofen. Include all necessary reagents and reaction steps, as well as any potential issues with the synthesis pathway.

answered Feb 3 in Organic Chemistry

1 answer 47 views

Calculate the surface tension of water at a temperature of 25°C using the capillary rise method, given that the diameter of the capillary tube is 0.8 mm and the rise of water in the tube is 3 cm.

answered Feb 3 in Surface Chemistry

1 answer 69 views

What is the predicted acidity or basicity of benzoic acid (C6H5COOH) based on its chemical structure and functional groups?

answered Jan 31 in Chemical bonding

1 answer 82 views

What is the purity level of a sample of caffeine obtained from a local vendor? Determine the purity of the sample by taking multiple melting point readings and comparing the results to the literature value of caffeine's melting point.

answered Jan 31 in Analytical Chemistry

1 answer 89 views

What functional groups are present in a given organic compound and how can they be identified using infrared spectroscopy?

answered Jan 30 in Analytical Chemistry

1 answer 55 views

How can X-ray fluorescence spectroscopy be used to identify the presence of arsenic in a given environmental sample and what are the potential implications of detecting arsenic levels above the acceptable limit?

asked Jan 30 in Analytical Chemistry

1 answer 32 views

Where was Tajfel's social identity theory developed?

answered Jan 20 in Psychology

1 answer 75 views

How does the social disorganisation theory explain the role of neighbourhood factors in violence?

asked Jan 20 in Psychology

1 answer 61 views

What is the name of the experiment that looked at the bystander effect?

asked Jan 20 in Psychology

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