Recent activity by OtiliaBancro

1 answer 84 views

How does the proteasome recognize and degrade specific protein substrates?

asked Feb 22 in BioChemistry

1 answer 86 views

What is the most efficient protecting group method for the synthesis of carboxylic acid derivatives such as esters and amides without affecting the functionality of other groups on the same molecule?

answered Feb 21 in Organic Chemistry

1 answer 83 views

What is the mechanism of the nucleophilic substitution reaction between bromoethane and sodium hydroxide?

asked Feb 20 in Organic Chemistry

1 answer 87 views

What is the effect of the number of layers of graphene on its electrical conductivity and how does it affect its potential use in electronic devices?

asked Feb 20 in Materials Chemistry

1 answer 88 views

Which type of isomerism is exhibited by the coordination compound [Co(en)2Cl2]+ and what is the total number of possible isomers for this complex? Additionally, draw the structures for each isomer.

asked Feb 19 in Coordination Chemistry

1 answer 164 views

What is the volume of 0.2 M hydrochloric acid that will completely react with 25 ml of 0.1 M sodium hydroxide in a neutralization reaction?

asked Feb 13 in Chemical reactions

1 answer 180 views

How effective are current environmental regulations in reducing pollution and protecting the environment? A comparative analysis of the effectiveness of environmental regulations across different countries and industries.

answered Feb 13 in Environmental Chemistry

1 answer 155 views

How can the synthesis and characterization of new materials be optimized for maximal performance and durability in fuel cell applications?

answered Feb 11 in Materials Chemistry

1 answer 172 views

How can the process parameters be optimized to minimize the formation of impurities during the manufacturing of a particular pharmaceutical drug?

answered Feb 10 in Chemical engineering

1 answer 89 views

How can the molecular properties of an anticancer drug be optimized to increase its efficacy and selectivity towards cancer cells?

asked Feb 10 in Medicinal Chemistry

1 answer 200 views

Calculate the standard enthalpy change and entropy change for the reaction: 2Fe(s) + 3/2O2(g) -> Fe2O3(s) Given the standard enthalpies of formation of Fe(s), O2(g), and Fe2O3(s) are -0.44 kJ/mol, 0 kJ/mol, and -826 kJ/mol, respectively. Also, the standard molar entropy of Fe2O3(s) is 87.4 J/(mol K).

answered Feb 3 in Inorganic Chemistry

1 answer 156 views

How does changing the reaction mechanism affect the rate of a chemical reaction, and what are the factors that influence this relationship?

asked Feb 3 in Chemical kinetics

1 answer 166 views

What is the mechanism of action of avobenzone, a widely used ingredient in sunscreen products, under UV radiation? Investigate the photochemical properties of the compound and highlight the factors that make it an efficient UV absorber.

asked Jan 31 in PhotoChemistry

1 answer 161 views

What is the dipole moment of a water molecule, as calculated using Ab initio methods, and how does it compare to the experimentally-determined dipole moment?

asked Jan 30 in Computational Chemistry

1 answer 177 views

What strategies can a student use to improve their preparation for chemistry exams and achieve better results?

asked Jan 30 in Chemical education

1 answer 140 views

Why is the social learning theory important to psychology?

answered Jan 20 in Psychology

1 answer 53 views

What is the evolutionary psychology approach's evaluation of visual illusions?

answered Jan 20 in Psychology

1 answer 59 views

Who developed the contingency management approach to treating binge eating?

asked Jan 20 in Psychology

1 answer 71 views

Where did Fritz Perls develop the Gestalt therapy approach?

answered Jan 17 in Psychology

1 answer 64 views

When might attribution theory be relevant?

asked Jan 17 in Psychology

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