Recent activity by NicholeBlade

1 answer 31 views

How does the presence of a double bond affect the electrophilic addition reaction of an alkene with hydrogen bromide, and what is the mechanism behind this reaction?

asked Feb 22 in Organic Chemistry

1 answer 38 views

What is the balanced chemical equation for the preparation of 2,4-dichloronitrobenzene from nitrobenzene and chlorine gas, and what is the theoretical yield of the reaction if 10 g of nitrobenzene is reacted with excess chlorine gas?

answered Feb 22 in Chemical synthesis

1 answer 33 views

What is the optimal reaction conditions, including temperature, pressure, and catalyst selection, for the synthesis of polyethylene oxide with a targeted molecular weight using ethylene oxide as the monomer?

asked Feb 21 in Chemical synthesis

1 answer 29 views

What is the most efficient and environmentally friendly method to synthesize a biodegradable polymer with a high molecular weight using renewable resources as starting materials?

answered Feb 21 in Polymer Chemistry

1 answer 24 views

How does the mechanism of action of a chosen drug in the body affect its therapeutic effectiveness and potential side effects? Provide a detailed explanation using relevant pharmacodynamic principles and examples.

asked Feb 20 in Medicinal Chemistry

1 answer 30 views

What is the mechanism behind the ability of detergents to remove oil and grease from surfaces?

asked Feb 20 in Surface Chemistry

1 answer 29 views

What is the relationship between the electronic and optical properties of perovskite materials, and how can this relationship be accurately calculated using quantum chemistry methods?

answered Feb 20 in Quantum Chemistry

1 answer 27 views

What is the effect of different wavelengths of light on the reaction rate of a chemical reaction, specifically the reaction between iodine and acetone?

asked Feb 19 in Chemical kinetics

1 answer 29 views

How does the coordination of metal ions with specific amino acid residues affect the activity and stability of metalloproteins/enzymes?

asked Feb 19 in Coordination Chemistry

1 answer 45 views

How does the concentration of heavy metals, such as lead and mercury, vary in different environmental compartments (air, water, soil, and living organisms) and how does this affect their toxicity and potential impact on human health and the environment?

asked Feb 19 in Environmental Chemistry

1 answer 24 views

What is the balanced chemical equation for the decomposition reaction of potassium chlorate (KClO3) that produces potassium chloride (KCl) and oxygen gas (O2)?

answered Feb 17 in Chemical reactions

1 answer 27 views

What is the effect of temperature and pressure on the adsorption of nitrogen gas on a solid surface?

answered Feb 17 in Surface Chemistry

1 answer 29 views

How does temperature affect the activity of the enzyme α-amylase in breaking down starch into maltose?

asked Feb 17 in BioChemistry

1 answer 60 views

How do the ionic properties of ILs affect their potential use as solvents, electrolytes and catalysts in chemical reactions?

asked Feb 13 in Physical Chemistry

1 answer 76 views

How does increasing the temperature of a polymer system affect its conformational behavior according to Monte Carlo simulations?

answered Feb 13 in Computational Chemistry

1 answer 96 views

What is the oxidation state of sulfur in the compound Na2SO4?

asked Feb 13 in ElectroChemistry

1 answer 60 views

What is the hybridization of the central atom in the molecule sulfur hexafluoride (SF6)?

asked Feb 13 in Inorganic Chemistry

1 answer 52 views

How do the photochemical properties of enantiomers differ from each other and what are the possible applications of these differences in various industries such as pharmaceuticals, food science, and agriculture?

asked Feb 13 in PhotoChemistry

1 answer 32 views

How can we design a new drug molecule that effectively reduces inflammation in the body without causing harmful side effects?

asked Feb 12 in Medicinal Chemistry

1 answer 39 views

How can the photochemical properties of phosphorescent materials be optimized to increase their efficiency in practical applications such as organic light emitting diodes (OLEDs) and photovoltaic devices?

answered Feb 10 in PhotoChemistry

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