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User MaynardErb58
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Answers by MaynardErb58
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33
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How does the geometry and electronic structure of transition metal complexes affect their catalytic activity in organic synthesis, as studied through ab initio calculations?
answered
Feb 20
in
Computational Chemistry
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32
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How does the coordination chemistry of metalloenzymes and metalloproteins affect their activity and function?
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Feb 19
in
Coordination Chemistry
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33
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What is the relationship between the acidity of carboxylic acids and structure of the acid derivatives?
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Feb 17
in
Organic Chemistry
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84
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What is the best protecting group strategy for selectively blocking one of the two free hydroxyl (-OH) groups in a molecule when both groups are reactive and need to be preserved for further reactions in an organic synthesis?
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Feb 13
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Organic Chemistry
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41
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How can the mechanical and chemical properties of biomaterials be optimized for use in tissue engineering applications?
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Feb 7
in
Materials Chemistry
0
votes
68
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Can the chemical modification of a polymer affect its optical properties and if so, how can we design a polymer with unique optical properties for use in advanced optical materials?
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Feb 3
in
Polymer Chemistry
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77
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Calculating the standard enthalpy change for the vaporization of water is a common example used in chemistry. Suppose that you have 50.0 g of liquid water at 25°C and 1 atm pressure. What is the standard enthalpy change for the vaporization of this amount of water at its boiling point, which is 100°C and 1 atm pressure?
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Feb 3
in
Chemical thermodynamics
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127
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Calculate the standard enthalpy change for the following reaction: [CoCl(NH3)5]2+ (aq) + 4H2O (l) → [Co(H2O)6]2+ (aq) + 2Cl- (aq) + 5NH3 (g)Given that the standard enthalpy of formation of [Co(H2O)6]2+ (aq) is -1518.5 kJ/mol, [CoCl(NH3)5]2+ (aq) is -426.9 kJ/mol, and the enthalpy of vaporization of water is 44.0 kJ/mol.
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Feb 3
in
Chemical thermodynamics
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105
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How does changing the ratio of reactants in a chemical reaction affect the rate of the reaction?
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Feb 3
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Chemical kinetics
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106
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How does changing the concentration of reactants affect the rate of reaction and impact the overall profitability of the chemical reaction?
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Feb 3
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Chemical kinetics
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76
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What is the structure of the metal centre in the active site of the metalloenzyme carbonic anhydrase and how does this structure contribute to its function in catalysing the hydration of carbon dioxide?
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Jan 31
in
Coordination Chemistry
0
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143
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What is the pH of a solution prepared by mixing 25 mL of 0.1 M hydrochloric acid (HCl) with 50 mL of 0.05 M sodium hydroxide (NaOH)?
answered
Jan 21
in
Inorganic Chemistry
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100
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Determine the solubility of potassium nitrate (KNO3) in water at 25°C, given that its Ksp value is 74.55 g/L.
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Jan 21
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Inorganic Chemistry
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44
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What is the identity status of an individual who has committed to an identity without exploring alternatives?
answered
Jan 17
in
Psychology
0
votes
78
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Please compare the cognitive and behavioural models of depression.
answered
Jan 17
in
Psychology
0
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89
views
What is the connection between attention and mental rotation?
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Jan 17
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Psychology
0
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54
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What is the role of theory evaluation in metapsychology?
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Jan 17
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Psychology
0
votes
97
views
What is the Existential Therapy approach?
answered
Jan 16
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Psychology
0
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74
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According to Wilson and Dunn, why do individuals make predictions about their future emotions?
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Jan 16
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Psychology
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121
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According to the Information Processing Model, what is encoding?
answered
Jan 15
in
Psychology
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