Recent activity by SammieToohey

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What are the photochemical properties of transition metal complexes and how do they affect their reactivity towards light?

answered Feb 22 in PhotoChemistry

1 answer 31 views

What is the most efficient and cost-effective method for synthesizing single-walled carbon nanotubes with controlled diameters and chirality?

asked Feb 21 in Materials Chemistry

1 answer 33 views

What is the ground state electronic configuration and bond order of the oxygen molecule using Molecular Orbital Theory?

asked Feb 20 in Quantum Chemistry

1 answer 27 views

What is the effect of the excitation wavelength on the fluorescence emission of a specific molecule or material?

asked Feb 20 in Quantum Chemistry

1 answer 33 views

What is the effect of temperature on the rate of an enzyme-catalyzed reaction and how does the presence of an inhibitor affect this effect at different temperatures?

asked Feb 20 in BioChemistry

1 answer 25 views

What is the balanced chemical equation for the combustion of methane gas (CH4) in oxygen gas (O2) during a redox reaction?

answered Feb 17 in Chemical reactions

1 answer 106 views

What are the different types of liquid crystals and how their chemical structures affect their properties and applications?

asked Feb 13 in Physical Chemistry

1 answer 54 views

How does inadequate training for chemistry teachers affect students' ability to understand chemistry and perform well in the subject?

answered Feb 13 in Chemical education

1 answer 55 views

Identify the type of bonding present in NaCl (table salt) and compare it with the bonding in diamond.

answered Feb 13 in Chemical bonding

1 answer 97 views

How can we improve the photostability of sunscreen agents under UV irradiation?

answered Feb 13 in PhotoChemistry

1 answer 100 views

What is the structural difference between furan and pyrrole, and what effect does this structural difference have on their chemical reactivity and physical properties? Provide specific examples of reactions and properties to support your answer.

asked Feb 13 in Organic Chemistry

1 answer 52 views

How can we use chemistry concepts and principles to explain the process of food spoilage and prevent it from happening in our daily lives?

asked Feb 13 in Chemical education

1 answer 95 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?

asked Feb 12 in Materials Chemistry

1 answer 70 views

How does the coordination chemistry of metalloenzymes and metalloproteins impact their biological function? Provide specific examples and discuss the implications for the development of novel drug targets.

asked Feb 12 in Coordination Chemistry

1 answer 43 views

How can the synthesis of metal-organic frameworks (MOFs) be optimized to increase their surface area and stability, while also reducing the use of solvents and environmental impact of the process?

asked Feb 11 in Materials Chemistry

1 answer 30 views

How can the molecular weight and molecular structure of a polymer be accurately characterized using gel permeation chromatography?

answered Feb 10 in Polymer Chemistry

1 answer 44 views

How can knowledge of chemical reactions and properties be applied to real-world scenarios such as environmental pollution, drug development, or food quality control?

answered Feb 6 in Chemical education

1 answer 77 views

Calculating the standard enthalpy change for the vaporization of water is a common example used in chemistry. Suppose that you have 50.0 g of liquid water at 25°C and 1 atm pressure. What is the standard enthalpy change for the vaporization of this amount of water at its boiling point, which is 100°C and 1 atm pressure?

asked Feb 3 in Chemical thermodynamics

1 answer 101 views

What is the unidentified compound present in a given sample, and what is its molecular weight, using mass spectrometry?

answered Jan 31 in Analytical Chemistry

1 answer 106 views

How do different parameters such as pH, temperature, and concentration affect the adsorption efficiency of activated carbon towards a specific pollutant?

answered Jan 31 in Surface Chemistry

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