Questions by TawannaPigot

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1 answer 20 views

How does the lysosomal degradation pathway dispose of damaged or misfolded proteins in the cell, and what impact do variations in this pathway have on protein turnover rates and cellular health?

asked 5 days ago in BioChemistry

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1 answer 31 views

How does the electronic band structure of a material change as the lattice parameters are varied using density functional theory?

asked 6 days ago in Computational Chemistry

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1 answer 21 views

How does the chemical composition and physical properties of crude oil affect its behavior and impacts on the environment during an oil spill, and what are the possible remediation strategies to mitigate the damage caused by such spills?

asked Feb 18 in Environmental Chemistry

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1 answer 16 views

What is the polarity of the bond between hydrogen and oxygen in a water molecule?

asked Feb 18 in Chemical bonding

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1 answer 32 views

What is the effect of metal substitution on the UV-Vis absorption spectra of metalloporphyrins and metallophthalocyanines? Provide a detailed explanation based on the electronic structure of these compounds.

asked Feb 13 in Coordination Chemistry

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1 answer 32 views

What is the amount of heat released when 5 grams of NaCl is crystallized from its aqueous solution at 25°C, and the final temperature of the solution is -5°C? (Given: Heat of crystallization of NaCl = -3.92 kJ/mol)

asked Feb 13 in ThermoChemistry

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1 answer 44 views

How can the production process of a specific food additive be optimized in terms of yield and purity, while minimizing environmental impact and production costs using chemical engineering principles?

asked Feb 10 in Chemical engineering

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1 answer 32 views

How can chemistry educators improve the emphasis on practical applications of chemistry in the classroom to better prepare students for future careers in the field?

asked Feb 4 in Chemical education

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1 answer 41 views

Calculate the standard enthalpy change for the fusion of 1 mole of solid water (ice) at 0°C to liquid water at 0°C. Given the enthalpy of fusion of solid water as 6.01 kJ/mol and the specific heat capacity of water as 4.18 J/g°C.

asked Feb 3 in Chemical thermodynamics

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1 answer 88 views

How does changing the composition of a catalyst impact the reaction rate of a specific catalytic reaction, as predicted by density functional theory calculations?

asked Jan 31 in Computational Chemistry

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1 answer 57 views

A 0.1 M solution of ammonia (NH3) has a pH of 11.64 at room temperature. If sodium hydroxide (NaOH) is added to this solution such that the concentration of OH- ions becomes 0.01 M, what will be the new pH of the solution? (Assume that the dissociation of water can be ignored)

asked Jan 22 in Chemical equilibrium

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1 answer 57 views

What is the oxidation state of chromium in K2Cr2O7?

asked Jan 21 in Inorganic Chemistry

0 votes

1 answer 47 views

What are some applications of discursive psychology?

asked Jan 20 in Psychology

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1 answer 79 views

Where does Freud suggest that our personality develops?

asked Jan 17 in Psychology

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1 answer 21 views

Compare the different approaches to the study of human development in psychology.

asked Jan 17 in Psychology

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1 answer 53 views

What are the weaknesses of interpretivism?

asked Jan 16 in Psychology

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1 answer 41 views

Why is the cognitive-behavioural model commonly used to evaluate eating disorders?

asked Jan 16 in Psychology

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1 answer 41 views

What is the Self-Leadership Theory?

asked Jan 16 in Psychology

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1 answer 28 views

What is the main idea behind evolutionary psychology?

asked Jan 15 in Psychology

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1 answer 53 views

What is the psychoanalytic perspective?

asked Jan 15 in Psychology

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