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User Lori71654888
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Recent activity by Lori71654888
1
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91
views
How does changing the reaction stoichiometry (mole ratio of reactants) affect the reaction rate of the chemical reaction between magnesium and hydrochloric acid in aqueous solution?
asked
Feb 22
in
Chemical kinetics
1
answer
88
views
What is the effect of increasing pressure on the rate of the reaction between hydrochloric acid and calcium carbonate?
answered
Feb 22
in
Chemical kinetics
1
answer
85
views
How does changing the concentration of reactants affect the rate of the chemical reaction between potassium permanganate and oxalic acid?
answered
Feb 22
in
Chemical kinetics
1
answer
83
views
How does the presence of a reaction product affect the rate of a chemical reaction? Provide a specific example and investigate the effect of different concentrations of the product on the rate of reaction.
answered
Feb 22
in
Chemical kinetics
1
answer
93
views
How do the photochemical properties of dyes and pigments affect their color and stability when exposed to sunlight?
asked
Feb 22
in
PhotoChemistry
1
answer
88
views
What is the crystal structure of diamond and how does it relate to its unique physical and chemical properties?
answered
Feb 19
in
Physical Chemistry
1
answer
80
views
How does the coordination chemistry of metalloenzymes and metalloproteins affect their function? Please provide a detailed analysis of the role of metal ions and the coordination environment in enzymatic function.
asked
Feb 19
in
Coordination Chemistry
1
answer
80
views
What is the effect of increasing concentration on the conductivity of a solution of sodium chloride, magnesium sulfate, and potassium nitrate?
asked
Feb 19
in
Inorganic Chemistry
1
answer
91
views
How does the concentration of the reactants affect the rate of the chemical reaction and the overall yield of the product in the specific reaction between potassium iodide and hydrogen peroxide?
answered
Feb 19
in
Chemical kinetics
1
answer
80
views
How does the surface modification of nanoparticles affect their stability and reactivity in various chemical reactions?
asked
Feb 17
in
Surface Chemistry
1
answer
79
views
What is the role of protein-protein interactions and complexes in the formation of enzymes and their catalytic activity? Provide examples of how such interactions contribute to the specificity and efficiency of enzyme activity.
answered
Feb 14
in
BioChemistry
1
answer
87
views
What is the effect of oxidative photodamage on the UV absorption properties of common sunscreen agents such as oxybenzone and avobenzone?
answered
Feb 14
in
PhotoChemistry
1
answer
103
views
What are the different modes of action of various organic ultraviolet (UV) filters used in sunscreen lotions and how do they protect the skin from harmful UV radiation?
answered
Feb 14
in
PhotoChemistry
1
answer
136
views
How has inadequate training for chemistry teachers impacted the quality of chemical education in schools, and what steps can be taken to improve teacher training to enhance the learning experience for the students?
answered
Feb 13
in
Chemical education
1
answer
136
views
How can we improve the efficiency and selectivity of polymer-based membranes for water treatment applications, while maintaining their durability in harsh environments?
asked
Feb 13
in
Polymer Chemistry
1
answer
178
views
What are the primary metabolic pathways for the drug ibuprofen in the body, and how do these pathways affect the drug's duration of action and potential side effects?
answered
Feb 13
in
Medicinal Chemistry
1
answer
104
views
How can metabolomics and systems biology be used to identify metabolic pathways involved in drug metabolism and toxicity in the human body?
answered
Feb 6
in
BioChemistry
1
answer
164
views
Calculate the vibrational frequencies and predict the infrared spectrum of methane (CH4) using quantum chemical methods.
answered
Feb 3
in
Quantum Chemistry
1
answer
151
views
What are the key material properties that make ceramics suitable for high-temperature applications, and how can these properties be optimized or improved through chemical and material design?
answered
Jan 31
in
Materials Chemistry
1
answer
134
views
What is the isomeric relationship between butane and 2-methylpropane? Draw the structures for each of the isomers and explain the difference in their physical properties.
answered
Jan 31
in
Organic Chemistry
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