Recent activity by LavonneFuqua

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What is the balanced chemical equation for the reaction between aniline and chlorine gas to form 2-chloro-4-nitroaniline? What is the theoretical yield of 2-chloro-4-nitroaniline if 10 g of aniline and excess chlorine gas is used in the reaction?

asked 3 days ago in Chemical synthesis

1 answer 21 views

How does the presence of a small amount of impurities affect the liquid crystalline phase behavior and optical properties of a given substance?

asked 3 days ago in Physical Chemistry

1 answer 22 views

How does the pH of the aqueous phase affect the stability of oil-in-water emulsions?

asked 3 days ago in Surface Chemistry

1 answer 18 views

What is the impact of pH on the zeta potential of colloidal particles and how can it be measured experimentally?

asked 3 days ago in Surface Chemistry

1 answer 27 views

How does the molecular weight and branching of a polymer affect its suitability for use in 3D printing, and how can these properties be optimized for improved printing quality and mechanical strength of the printed object?

answered 4 days ago in Materials Chemistry

1 answer 17 views

How does the molecular structure of liquid crystals affect their properties, and how can we use this knowledge to improve display technology?

asked 4 days ago in Materials Chemistry

1 answer 25 views

What is the mechanism behind the nucleophilic addition reaction of an aldehyde or ketone with a nucleophile? Provide an example of the reaction and identify the product(s) formed.

answered 4 days ago in Organic Chemistry

1 answer 26 views

What is the effect of temperature on the activity of the enzyme lactase in breaking down lactose?

asked 5 days ago in BioChemistry

1 answer 28 views

How does the binding affinity of a drug to its target receptor affect its pharmacological effects in the body?

answered Feb 17 in Medicinal Chemistry

1 answer 26 views

How does the application of surface chemistry principles affect the quality and shelf life of food and beverages during processing and storage?

answered Feb 17 in Surface Chemistry

1 answer 29 views

What is the effect of surface charge density and surface chemistry on the adsorption of proteins onto solid surfaces?

asked Feb 17 in Surface Chemistry

1 answer 21 views

How does the addition of a photosensitizer affect the mechanism of a photochemical reaction in organic compounds?

asked Feb 17 in PhotoChemistry

1 answer 47 views

How do the properties of surfactants change with variations in their molecular structure and how can these properties be modified to enhance their efficiency in different applications?

answered Feb 17 in Surface Chemistry

1 answer 34 views

What is the synthesis pathway of a biodegradable polymer, such as poly(lactic acid) (PLA), and what factors affect its properties, including its biodegradability?

asked Feb 14 in Polymer Chemistry

1 answer 37 views

What is the effect of molecular orientation on the reaction rate of a chemical reaction between magnesium and hydrochloric acid?

answered Feb 13 in Chemical kinetics

1 answer 20 views

How does the liver metabolize the commonly prescribed drug, ibuprofen, and what are the specific enzymes involved in its breakdown?

answered Feb 13 in Medicinal Chemistry

1 answer 40 views

What is the expected pH of a 0.1M solution of HClO4?

answered Feb 13 in Chemical bonding

1 answer 42 views

What is the role of enzymes in breaking down carbohydrates and how do the chemical structures of these biomolecules contribute to their function in the human body?

answered Feb 13 in Organic Chemistry

1 answer 45 views

How can we design an interactive approach to enhance basic chemistry knowledge among individuals with limited exposure to chemistry in everyday life?

asked Feb 12 in Chemical education

1 answer 33 views

What is the color of copper sulfate (CuSO4) and what causes this compound to appear this color?

answered Feb 12 in Inorganic Chemistry

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