Questions by RebekahH3016

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1 answer 86 views

What is the mechanism for the preparation of 2-chloro-4-nitroaniline from aniline and chlorine gas, and how can the yield of the product be maximized while minimizing the formation of side products?

asked Feb 22 in Chemical synthesis

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1 answer 82 views

What is the molecular geometry and polarity of the compound XeF4?

asked Feb 21 in Inorganic Chemistry

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1 answer 89 views

What is the Lewis structure of the water molecule, H2O?

asked Feb 20 in Chemical bonding

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1 answer 83 views

What is the standard enthalpy of formation of sodium chloride (NaCl) given the following information: the standard enthalpy of formation of sodium (Na) is -108.5 kJ/mol and the standard enthalpy of formation of chlorine (Cl2) is 0 kJ/mol?

asked Feb 20 in ThermoChemistry

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1 answer 84 views

What is the correlation between the electronic structure and magnetic properties of transition metal complexes? How can we predict the magnetic behavior of these complexes using quantum chemistry calculations?

asked Feb 19 in Quantum Chemistry

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1 answer 77 views

How does the surface morphology of a substrate affect the SERS signal intensity of a specific analyte?

asked Feb 17 in Surface Chemistry

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1 answer 100 views

What are the factors that influence the photochemical properties of transition metal complexes and how can they be manipulated to enhance the efficiency of these complexes in applications such as photocatalysis and solar cells?

asked Feb 14 in PhotoChemistry

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1 answer 137 views

How can the process for the production of a particular food additive, such as carrageenan, be optimized to increase yield and purity while minimizing production costs and waste?

asked Feb 10 in Chemical engineering

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1 answer 133 views

How can the principles of quantum mechanics be applied in the development of quantum computing algorithms for the simulation of chemical systems and the design of new molecules with desired properties?

asked Feb 10 in Quantum Chemistry

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1 answer 93 views

How can the efficiency of the system for the production of paints and coatings be increased while minimizing the impact on the environment?

asked Feb 7 in Chemical engineering

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1 answer 95 views

How can chemistry educators prioritize and enhance safety protocols in a laboratory environment to ensure that students are better prepared for potential hazards and accidents?

asked Feb 4 in Chemical education

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1 answer 37 views

Calculate the rate constant at 300 K for a gas phase reaction with a rate of 0.025 M/s and an initial concentration of 0.10 M. The reaction is second order in the concentration of reactants.

asked Feb 3 in Physical Chemistry

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1 answer 142 views

A chemical reaction of N2O4(g) ⇌ 2NO2(g) is established in a closed vessel at a certain temperature. The initial concentration of N2O4 is 0.1M. At equilibrium, the concentration of NO2 is found to be 0.6M. Calculate the equilibrium concentration of N2O4.

asked Jan 22 in Chemical equilibrium

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1 answer 133 views

What is the visual cliff?

asked Jan 20 in Psychology

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1 answer 61 views

How can we assess the scope and generality of psychodynamic theories?

asked Jan 16 in Psychology

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1 answer 59 views

What is the criticism of cognitive psychology?

asked Jan 16 in Psychology

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1 answer 106 views

What is the difference between artificial narrow intelligence and artificial general intelligence?

asked Jan 16 in Psychology

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1 answer 104 views

What is the social learning theory proposed by Bandura?

asked Jan 15 in Psychology

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1 answer 96 views

What is the importance of groupthink theory?

asked Jan 15 in Psychology

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1 answer 124 views

What is a behaviour disorder?

asked Jan 15 in Psychology

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