Questions by MarisolWebst

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1 answer 24 views

How does the particle size of a colloidal solution affect its color intensity and stability?

asked 4 days ago in Physical Chemistry

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1 answer 26 views

What is the molecular shape of the methane molecule (CH4) according to the valence shell electron pair repulsion (VSEPR) theory, and what is the explanation for it from the quantum mechanics point of view?

asked 5 days ago in Physical Chemistry

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1 answer 40 views

How does the absorption of light by molecules and materials affect their molecular structure and reactivity, and how can this knowledge be utilized in developing new materials for applications such as solar panels or sensors?

asked Feb 17 in Quantum Chemistry

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1 answer 28 views

How does the process of RNA transcription and translation differ between prokaryotic and eukaryotic cells, and what impact does this have on the function of proteins?

asked Feb 14 in BioChemistry

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1 answer 32 views

What is the effect of quantum coherence and entanglement on the efficiency and selectivity of chemical reactions in molecular and nanoscale systems?

asked Feb 14 in Quantum Chemistry

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1 answer 8 views

How can the computational analysis of metal-organic frameworks assist in the design of new materials with enhanced gas storage capacities?

asked Feb 6 in Computational Chemistry

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1 answer 53 views

How does changing the concentration of reactants affect the rate of a chemical reaction, and can this relationship be modeled with a mathematical equation?

asked Feb 3 in Chemical kinetics

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1 answer 68 views

What is the rate-determining step in the Diels-Alder reaction between maleic anhydride and 1,3-butadiene using quantum chemical calculations?

asked Jan 31 in Computational Chemistry

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1 answer 45 views

Calculate the Gibbs free energy change (∆G) for the combustion of methane, CH4(g) + 2O2(g) -> CO2(g) + 2H2O(l), at standard conditions (298 K and 1 atm pressure) using appropriate thermodynamic data.

asked Jan 23 in Chemical thermodynamics

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1 answer 59 views

Calculate the bond dissociation energy required to break a carbon-carbon single bond in methane (CH4).

asked Jan 23 in ThermoChemistry

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1 answer 61 views

A student wishes to determine the power output of an electrochemical cell that utilizes a half-reaction of copper oxide reducing to copper and a half-reaction of zinc oxidizing to zinc ions. The initial concentrations of the copper and zinc ions in the cell are 1.00 M and 0.10 M, respectively. The cell operates for 60 minutes at a constant rate of 0.200 A. Given that the standard cell potential is 1.10 V, calculate the power output of the electrochemical cell.

asked Jan 22 in ElectroChemistry

0 votes

1 answer 51 views

According to Freud, what are the three parts of the human psyche?

asked Jan 17 in Psychology

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1 answer 9 views

According to Gardner's theory of multiple intelligences, what are the eight types of intelligences?

asked Jan 15 in Psychology

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1 answer 84 views

What is the importance of self-care in managing depression?

asked Jan 14 in Psychology

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1 answer 49 views

What is learned helplessness?

asked Jan 14 in Psychology

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1 answer 65 views

What is moral development?

asked Jan 14 in Psychology

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1 answer 35 views

What is sleep efficiency?

asked Jan 14 in Psychology

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1 answer 13 views

What is the difference between a self-report measure and an observational measure?

asked Jan 13 in Psychology

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1 answer 33 views

What is anticipatory grief?

asked Jan 13 in Psychology

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1 answer 44 views

What are the key components of Erik Erikson's psychosocial theory?

asked Jan 13 in Psychology

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