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How does the regulation of the enzymes involved in glycolysis differ between aerobic and anaerobic conditions in carbohydrate metabolism?
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1 day
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in
BioChemistry
1
answer
19
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What is the relationship between the reaction rate and the equilibrium constant for a specific chemical reaction and how does temperature affect this relationship?
answered
3 days
ago
in
Chemical kinetics
1
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31
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What is the effect of changing the concentration of reactants on the reaction rate and sustainability in the reaction between sodium thiosulfate and hydrochloric acid?
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3 days
ago
in
Chemical kinetics
1
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26
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How does the rate of a photochemical reaction change with the increase in temperature and what factors contribute to this change?
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3 days
ago
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PhotoChemistry
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What is the maximum amount of work that can be obtained from a chemical reaction at constant temperature and pressure, assuming perfect reversibility and no external work?
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5 days
ago
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Physical Chemistry
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What is the effect of varying the concentration of reactants on the rate of reaction and the resulting yield of product in the chemical reaction between hydrochloric acid and sodium thiosulphate?
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6 days
ago
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Chemical kinetics
1
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26
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What is the bond dissociation energy of hydrogen gas (H2) and how is it calculated using the enthalpy change of the reaction H2(g) → 2H(g)?
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Feb 18
in
Chemical bonding
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17
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How does the arrangement of atoms affect the properties of crystals, and how can crystallography be used to determine this arrangement?
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Feb 17
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Physical Chemistry
1
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30
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How does the size and charge of a protein molecule affect its adsorption on a solid surface in different pH conditions?
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Feb 17
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Surface Chemistry
1
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38
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Identify the type of bonding present in sodium chloride (NaCl), diamond (C), and copper (Cu) and explain the difference in their physical properties based on their bonding type.
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Feb 14
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Chemical bonding
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35
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How can we optimize the design and properties of drug delivery systems to enhance the bioavailability, targeting, and therapeutic efficacy of a drug?
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Feb 14
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Medicinal Chemistry
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30
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How does increasing the concentration of the reactants affect the rate of a chemical reaction with different mechanisms?
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Feb 13
in
Chemical kinetics
1
answer
53
views
How can the structure and properties of coordination polymers and metal-organic frameworks be manipulated for specific applications such as gas storage, catalysis, or drug delivery?
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Feb 11
in
Coordination Chemistry
1
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35
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How can the sensitivity, selectivity, and response time of a polymer-based gas sensor be optimized?
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Feb 10
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Polymer Chemistry
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40
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How can the prediction of electronic and magnetic properties of molecular magnets be improved using quantum chemistry calculations and models?
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Feb 10
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Quantum Chemistry
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39
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How can the molecular structure and intermolecular interactions of liquid crystals be optimized to enhance their performance in display technology, specifically in terms of response time, contrast ratio, and viewing angles?
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Feb 10
in
Materials Chemistry
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38
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How can insufficient emphasis on environmental chemistry in chemical education be addressed to promote awareness and understanding of the impact of chemical substances on the environment?
asked
Feb 5
in
Chemical education
1
answer
60
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Determine the type of inorganic solid formed between Strontium (Sr) and Oxygen (O) based on their electronegativities and bonding behavior. Is it ionic, covalent or metallic?
answered
Feb 4
in
Inorganic Chemistry
1
answer
42
views
Design a polymer-based smart material that changes color when exposed to a specific chemical or environmental stimulus. How would you choose the appropriate polymer and chemical to achieve this objective? What factors would you consider in optimizing the material's response time and sensitivity?
answered
Feb 4
in
Polymer Chemistry
1
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45
views
Calculate the standard enthalpy change for the phase transition of ice to water at 298 K, given that the heat of fusion of ice is 6.01 kJ/mol and the molar heat capacity of ice and water are 37.0 J/(mol*K) and 75.3 J/(mol*K), respectively.
answered
Feb 3
in
Chemical thermodynamics
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