Questions by DexterTejada

0 votes

1 answer 26 views

What is the relationship between the electronic structure and magnetic properties of metal-organic frameworks, and how can this be predicted using quantum chemistry methods?

asked Feb 24 in Quantum Chemistry

0 votes

1 answer 31 views

What is the effect of reactant orientation on the reaction rate in the reaction between hydrogen and iodine?

asked Feb 22 in Chemical kinetics

0 votes

1 answer 33 views

What is the enthalpy of vaporization for water at 100°C, given that its molar heat of vaporization at its boiling point is 40.7 kJ/mol?

asked Feb 20 in ThermoChemistry

0 votes

1 answer 30 views

How does the coordination chemistry of metalloenzymes contribute to their catalytic activity?

asked Feb 19 in Coordination Chemistry

0 votes

1 answer 30 views

How does the coordination chemistry of metalloenzymes and metalloproteins affect their catalytic activity? Provide specific examples of metalloenzymes and metalloproteins and describe the role of the metal ion in their catalytic activity.

asked Feb 19 in Coordination Chemistry

0 votes

1 answer 36 views

How can the yield of polystyrene synthesis from styrene monomer be optimized by adjusting the reaction conditions such as temperature, pressure, and catalyst concentration?

asked Feb 14 in Chemical synthesis

0 votes

1 answer 39 views

What is the structural difference between ethanol and propanol as determined by nuclear magnetic resonance (NMR) spectroscopy?

asked Feb 14 in Physical Chemistry

0 votes

1 answer 56 views

How does increasing pressure affect the rate of a chemical reaction, specifically the reaction between hydrogen gas and iodine gas to form hydrogen iodide?

asked Feb 13 in Chemical kinetics

0 votes

1 answer 58 views

What are the hybrid orbitals involved in the bonding of carbon atoms in ethene (C₂H₄) molecule, and what is the type of hybridization occurs in each carbon?

asked Feb 13 in Chemical bonding

0 votes

1 answer 73 views

How do chlorofluorocarbons affect the concentration of ozone in the atmosphere, and what are the potential consequences of ozone depletion for human health and the environment?

asked Feb 12 in Environmental Chemistry

0 votes

1 answer 41 views

Considering the reaction: Zn(s) + Cu2+(aq) -> Cu(s) + Zn2+(aq) What is the cell potential (in volts) at 25°C when the concentrations of [Cu2+] and [Zn2+] are 0.5 M and 1.0 M, respectively, and the zinc electrode is the anode? The standard reduction potentials for Cu2+/Cu and Zn2+/Zn are 0.34 V and -0.76 V, respectively.

asked Feb 3 in ElectroChemistry

0 votes

1 answer 130 views

What is the concentration of chloride ions in a sample of seawater using potentiometry?

asked Jan 30 in Analytical Chemistry

0 votes

1 answer 67 views

Using an ion-selective electrode, a student measures the concentration of chloride ions in a solution as 0.20 M. The solution also contains either nitrate or sulfate ions. How can the student determine which ion(s) is present in the solution and calculate their concentration?

asked Jan 30 in Analytical Chemistry

+1 vote

1 answer 79 views

What is the oxidation state of nitrogen in the compound potassium nitrate (KNO3)?

asked Jan 21 in Inorganic Chemistry

0 votes

1 answer 65 views

Why is it important to address trauma in mental health treatment?

asked Jan 20 in Psychology

0 votes

1 answer 72 views

How does stereotype threat contribute to social erasure?

asked Jan 20 in Psychology

0 votes

1 answer 37 views

Where did Skinner conduct his research?

asked Jan 20 in Psychology

0 votes

1 answer 68 views

When might pharmacological intervention be necessary for treatment of trauma?

asked Jan 20 in Psychology

0 votes

1 answer 44 views

Why did Erikson propose the concept of ego identity?

asked Jan 17 in Psychology

0 votes

1 answer 38 views

How does the biopsychosocial model view trauma?

asked Jan 17 in Psychology

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