Recent activity by CheryleKirso

1 answer 25 views

What is the effect of the shape and size of metal nanoparticles on their catalytic activity in the reduction of a specific organic compound?

answered 1 day ago in Materials Chemistry

1 answer 4 views

How does the reaction rate of a chemical reaction change when the solvent is changed from water to ethanol?

asked 3 days ago in Chemical kinetics

1 answer 24 views

What are the primary causes of ozone depletion, and what measures can be taken to reduce the emission of ozone-depleting substances and prevent further damage to the atmosphere?

asked 3 days ago in Environmental Chemistry

1 answer 26 views

How does the presence of chemical pollutants in water affect the respiratory system of fish and what chemical reactions occur as a result of this pollution?

asked 3 days ago in Environmental Chemistry

1 answer 27 views

What is the effect of adding different electron-donating and electron-withdrawing groups to the polymer backbone on the performance of polymer-based photovoltaic materials?

asked 4 days ago in Polymer Chemistry

1 answer 24 views

How does the orientation of magnetic fields affect the electronic properties of topological materials such as graphene?

answered 4 days ago in Quantum Chemistry

1 answer 28 views

How does the metabolic pathway of glycolysis differ between cancer cells and normal cells, and what implications does this have for potential cancer treatments?

asked 5 days ago in BioChemistry

1 answer 8 views

How does insulin signaling pathway work to regulate glucose metabolism in the liver cells?

answered 5 days ago in BioChemistry

1 answer 26 views

What is the mechanism for the formation of an ester from a carboxylic acid and an alcohol, and how does the type of catalyst used affect the reaction rate?

asked 6 days ago in Organic Chemistry

1 answer 30 views

What is the effect of solvent polarity on the rate of reaction between sodium hydroxide and acetic acid?

answered 6 days ago in Chemical kinetics

1 answer 19 views

How does the degree of polymer chain branching affect the crystalline structure and morphology of polymers?

answered 6 days ago in Polymer Chemistry

1 answer 22 views

What is the balanced chemical equation for the reaction between magnesium (Mg) and hydrochloric acid (HCl) to form magnesium chloride (MgCl2) and hydrogen gas (H2)?

asked Feb 17 in Chemical reactions

1 answer 39 views

How can the use of pesticides and fertilizers in agriculture be minimized without compromising crop yield and soil health in sustainable farming practices?

answered Feb 13 in Environmental Chemistry

1 answer 38 views

What is the role of metal ions in metalloproteins and metalloenzymes? How do they contribute to the activity and function of these proteins? Use specific examples to support your answer.

asked Feb 13 in Coordination Chemistry

1 answer 23 views

How can the synthesis of metal-organic frameworks be modified to achieve improved selectivity and enhanced stability?

answered Feb 11 in Materials Chemistry

1 answer 42 views

How can the structure and composition of drug delivery systems be optimized to improve efficacy and decrease potential side effects?

asked Feb 10 in Medicinal Chemistry

1 answer 50 views

How can the properties of liquid crystals be optimized to enhance the display quality of an LCD device?

asked Feb 10 in Materials Chemistry

1 answer 43 views

How can the conductivity and carrier mobility of a polymer-based electronic material be optimized to improve its performance as a semiconductor in electronic devices?

answered Feb 6 in Polymer Chemistry

1 answer 34 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 5 in Chemical education

1 answer 55 views

Determine the bond angle in a water molecule using the VSEPR theory and explain how the shape of the molecule affects its polarity.

asked Feb 4 in Chemical bonding

Categories