Questions by JeanetteOffi

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1 answer 78 views

What is the mechanism for the Pinacol-Pinacolone rearrangement and what factors affect its rate?

asked Feb 22 in Organic Chemistry

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1 answer 107 views

How do quantum dots' photochemical properties change with variations in their size, shape, and composition, and how can this knowledge be applied to enhance their applications in areas such as biological imaging and solar cell technology?

asked Feb 14 in PhotoChemistry

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1 answer 133 views

How does increasing the size of a gold nanoparticle affect its electronic transport properties as predicted by density functional theory calculations?

asked Feb 13 in Computational Chemistry

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1 answer 112 views

What type of bond forms between a carbon atom and a chlorine atom in a molecule of carbon tetrachloride (CCl4)?

asked Feb 13 in Chemical bonding

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1 answer 97 views

What is the net ATP gained during glycolysis, and how is it generated?

asked Feb 13 in BioChemistry

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1 answer 121 views

How can the production process of detergents be optimized to improve their effectiveness in removing stains, while minimizing their environmental impact and reducing production costs?

asked Feb 10 in Chemical engineering

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1 answer 147 views

What is the concentration of copper ions in a sample of wastewater collected from a factory using cyclic voltammetry?

asked Jan 30 in Analytical Chemistry

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1 answer 93 views

Calculate the Gibbs free energy change at 298 K for the reaction of hydrogen gas (H2) and chlorine gas (Cl2) to form hydrogen chloride gas (2HCl), given the following thermodynamic data:∆H°f (HCl) = -92.31 kJ/mol∆H°f (H2) = 0 kJ/mol∆H°f (Cl2) = 0 kJ/mol∆S°f (HCl) = -181.6 J/(mol*K)∆S°f (H2) = 130.7 J/(mol*K)∆S°f (Cl2) = 223.1 J/(mol*K)Also, determine whether the reaction is spontaneous at 298 K and if it will shift towards products or reactants.

asked Jan 23 in Chemical thermodynamics

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1 answer 147 views

A chemistry student needs to determine the effect of adding more reactant or product on the equilibrium position of the reaction: N2(g) + 3H2(g) ⇌ 2NH3(g)If the student adds more N2 or NH3 to the reaction mixture, how will the equilibrium position change? and how will the equilibrium constant (Kc) for the reaction be affected?

asked Jan 22 in Chemical equilibrium

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1 answer 139 views

What is the chemical equation for the reaction between an amide and an acid catalyst, and what are the products produced?

asked Jan 21 in Organic Chemistry

0 votes

1 answer 55 views

What is the impact of cognitive load on learning?

asked Jan 17 in Psychology

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1 answer 226 views

How can allyship help to reduce social erasure?

asked Jan 17 in Psychology

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1 answer 151 views

What is an example of psychological flexibility in pain management?

asked Jan 16 in Psychology

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1 answer 121 views

What is the ecological validity?

asked Jan 16 in Psychology

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1 answer 122 views

What is autonomy?

asked Jan 16 in Psychology

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1 answer 163 views

What is the role of sex hormones in gender development?

asked Jan 15 in Psychology

0 votes

1 answer 100 views

Who developed the theory of parallel processing?

asked Jan 15 in Psychology

0 votes

1 answer 104 views

What is the significance of age in understanding grief?

asked Jan 14 in Psychology

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1 answer 52 views

What is the social cognition approach?

asked Jan 13 in Psychology

0 votes

1 answer 68 views

What are the disadvantages of the evolutionary theory of anxiety?

asked Jan 13 in Psychology

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