Login
Remember
Register
Science Q&A Sarvan.Net
All Activity
Q&A
Questions
Hot!
Unanswered
Tags
Categories
Users
Ask a Question
About Us
XML Sitemap
Terms of Service
User LeannaCremea
Recent activity
All questions
All answers
Ask a Question
Recent activity by LeannaCremea
1
answer
73
views
How does the shape and size of metal complexes affect their photochemical properties? Provide specific examples and experimental evidence.
asked
Feb 24
in
PhotoChemistry
1
answer
74
views
What is the relationship between light intensity and the rate of photochemical reactions in the degradation of a specific dye molecule using a UV-VIS spectrometer?
asked
Feb 24
in
PhotoChemistry
1
answer
68
views
How does the change in concentration and type of solvent affect the reaction rate of a specific chemical reaction?
answered
Feb 24
in
Chemical kinetics
1
answer
79
views
How does the rate of the reaction between hydrochloric acid and magnesium metal change with increasing temperature?
asked
Feb 22
in
Chemical kinetics
1
answer
73
views
How do the photochemical properties of supramolecular assemblies vary with the change in the size and geometry of the assembly components? Provide a detailed analysis based on experimental evidence.
answered
Feb 22
in
PhotoChemistry
1
answer
84
views
What is the ideal reaction conditions, including temperature and catalyst choice, for the synthesis of polystyrene from styrene monomer to achieve the highest possible conversion and molecular weight of the polymer?
asked
Feb 20
in
Chemical synthesis
1
answer
86
views
What is the effect of increasing the temperature on the equilibrium constant (K) for the formation of a complex ion when the reaction is exothermic? Provide numerical justification with an appropriate example.
asked
Feb 19
in
Chemical equilibrium
1
answer
91
views
What is the effect of surface chemistry on emulsification in food and beverage processing, and how can it be optimized to improve the stability and consistency of emulsions?
answered
Feb 14
in
Surface Chemistry
1
answer
89
views
How can we predict the reactivity and selectivity of organic molecules under certain reaction conditions using quantum chemical calculations?
asked
Feb 14
in
Quantum Chemistry
1
answer
81
views
How do the properties of nanoparticles change with their size and shape? Provide a detailed explanation with examples.
asked
Feb 13
in
Physical Chemistry
1
answer
123
views
How can we develop a cost-effective process for the purification of crude acetaminophen?
asked
Feb 12
in
Chemical engineering
1
answer
114
views
How can we design a new drug that specifically targets and inhibits the activity of a protein involved in the development of respiratory diseases, such as asthma or chronic obstructive pulmonary disease?
answered
Feb 12
in
Medicinal Chemistry
1
answer
132
views
How can the rate of a catalyzed reaction be increased or optimized for maximum efficiency?
answered
Feb 10
in
Physical Chemistry
0
answers
86
views
How can the mechanical properties of 3D printed polymer objects be optimized for specific applications, such as automotive part production, through manipulations of polymer chemistry and processing parameters?
asked
Feb 10
in
Materials Chemistry
1
answer
89
views
How can medicinal chemists develop new treatments for skin diseases that are both effective and safe for long-term use?
answered
Feb 6
in
Medicinal Chemistry
1
answer
84
views
How can knowledge of pharmacogenetics be used to optimize drug therapy for individual patients in the treatment of cancer? Specifically, investigate the pharmacogenetics of common chemotherapy drugs and the genetic variations that can affect drug response and toxicity in cancer patients.
answered
Feb 6
in
Medicinal Chemistry
1
answer
85
views
How can statins be used to treat hyperlipidemia by inhibiting HMG-CoA reductase, a key enzyme in cholesterol biosynthesis, and what effect does this have on lipid metabolism and transport in the body?
asked
Feb 5
in
BioChemistry
1
answer
86
views
How can molecular docking studies be used to identify potential inhibitors for the protein-protein interaction between protein X and protein Y in order to develop a new drug for the treatment of a specific disease?
asked
Feb 5
in
Computational Chemistry
1
answer
136
views
Design a distillation column for the separation of a mixture containing 35% Ethanol and 65% Water. Calculate the number of theoretical plates required for the separation if the column operates at a pressure of 1 atm and a reflux ratio of 1.5.
answered
Feb 3
in
Chemical engineering
1
answer
119
views
How does changing the stoichiometric ratio of reactants affect the reaction rate of the chemical reaction between acid and calcium carbonate?
asked
Feb 3
in
Chemical kinetics
37.4k
questions
37.2k
answers
2
comments
17.6k
users
Categories
All categories
Science
(12.0k)
Psychology
(10.5k)
Chemistry
(14.9k)
Welcome to Sarvan Science Q&A, where you can ask questions and receive answers from other members of the community.
...