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Questions by UteKqe974841
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17
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How does the reaction mechanism affect the rate of the iodine clock reaction between potassium iodide and hydrogen peroxide in the presence of a catalyst?
asked
Feb 20
in
Chemical kinetics
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1
answer
31
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How does the surface modification of biomaterials using plasma treatment affect the wettability and biocompatibility of the materials?
asked
Feb 17
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Surface Chemistry
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28
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How can we predict the catalytic activity and selectivity of a nanoparticle catalyst in a particular chemical reaction using quantum chemistry calculations?
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Feb 14
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Quantum Chemistry
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35
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Identify the geometry and polarity of the iodine trifluoride (IF3) molecule.
asked
Feb 13
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Inorganic Chemistry
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29
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How can coordination chemistry principles be used to design more efficient chelating agents for the treatment of heavy metal poisoning?
asked
Feb 6
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Coordination Chemistry
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48
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Design a chemical reactor with a capacity of 100 liters and determine the operating conditions (temperature, pressure, and flow rate) required to achieve a 95% yield of product X in a specific reaction. The reaction rate constant is known to be 0.1/min and the initial concentration of reactant A is 2 mol/L. Use the design equation for a first-order irreversible reaction and assume a constant density of the reaction mixture.
asked
Feb 3
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Chemical engineering
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66
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Calculate the standard enthalpy change for the fusion reaction of solid lithium at its melting point, assuming that the reaction is carried out under standard conditions.
asked
Feb 3
in
Chemical thermodynamics
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1
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88
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How does alternative RNA splicing affect the structure and function of proteins, and what are the potential implications for human health and disease?
asked
Jan 31
in
BioChemistry
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1
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60
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How can the concentration of fluoride ions be accurately determined in a drinking water sample using an ion-selective electrode?
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Jan 29
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Analytical Chemistry
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1
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52
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What are the two types of correlation?
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Jan 20
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Psychology
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1
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42
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When was the Dual-Process Motivational Model introduced?
asked
Jan 20
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Psychology
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1
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58
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Compare and contrast the cognitive perspectives on attention with the biological perspective. Please evaluate which perspective provides a more accurate account of attention.
asked
Jan 20
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Psychology
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1
answer
81
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According to Piaget, why do infants develop object permanence?
asked
Jan 20
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Psychology
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1
answer
13
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How did the Ebbinghaus forgetting curve demonstrate the decay of memory?
asked
Jan 17
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Psychology
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1
answer
29
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What is the autokinetic effect?
asked
Jan 16
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Psychology
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1
answer
24
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Who are the key figures in the development of cognitive behavioural therapy?
asked
Jan 16
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Psychology
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1
answer
37
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Where did the Triangular Theory of Love originate?
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Jan 15
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Psychology
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1
answer
39
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What are the advantages of the evolutionary theory of anxiety?
asked
Jan 13
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Psychology
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1
answer
39
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What term refers to the conditions of the atmosphere from day to day?
asked
Jan 8
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Science
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1
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31
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What is it called when the nucleus of an atom splits into two smaller nuclei?
asked
Jan 6
in
Science
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