Questions by EmilySulman6

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1 answer 20 views

How does the release of heavy metals such as mercury, lead, and cadmium from industrial effluents impact the environment and human health, and what are the best techniques to measure and monitor their concentrations in water, soil, and air samples?

asked 1 day ago in Environmental Chemistry

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1 answer 26 views

How can we predict the reactivity and selectivity of organic molecules under certain reaction conditions using quantum chemical calculations?

asked Feb 14 in Quantum Chemistry

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1 answer 45 views

How does the binding of transcription factors to specific DNA sequences regulate gene expression in eukaryotic cells?

asked Feb 13 in BioChemistry

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1 answer 29 views

How can we enhance the photochemical properties of luminescent materials for more efficient energy transfer and reduced photo-degradation?

asked Feb 13 in PhotoChemistry

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1 answer 31 views

How can the chemistry curriculum be modified to better support students with learning disabilities in understanding and applying fundamental concepts such as stoichiometry and balancing chemical equations?

asked Feb 6 in Chemical education

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1 answer 40 views

How can the adsorption of a gas on a solid surface be described mathematically, and what factors influence the extent of adsorption?

asked Feb 6 in Physical Chemistry

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1 answer 67 views

What is the dipole moment of a H2O molecule? Use ab initio calculations to determine the dipole moment of the H2O molecule at the ground state.

asked Jan 31 in Computational Chemistry

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1 answer 74 views

How can a chemical engineer develop a cost-efficient and environmentally sustainable process for the production of 1,4-dioxane, a versatile organic compound used in various industries, including the manufacturing of surfactants, solvents, and plastics?

asked Jan 30 in Chemical engineering

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1 answer 61 views

Calculate the equilibrium constant (Kc) of the chemical reaction: 2NOCl(g) ⇌ 2NO(g) + Cl2(g) where the concentration of NOCl is 0.5 M, NO is 0.2 M, and Cl2 is 0.1 M at equilibrium at a certain temperature.

asked Jan 23 in Chemical reactions

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1 answer 70 views

A chemistry student needs to determine the Langmuir constant and maximum adsorption capacity of a metal oxide nanoparticle using the Langmuir adsorption isotherm equation from experimental data obtained at different concentrations of a given adsorbate in the water. Determine the Langmuir equation parameters and plot the experimental data and the Langmuir model using a graph. Finally, interpret the results in terms of the adsorption behavior of metal oxide nanoparticle towards the selected adsorbate.

asked Jan 22 in Surface Chemistry

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1 answer 35 views

Where was the first randomized controlled trial RCT for CBT conducted?

asked Jan 20 in Psychology

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1 answer 11 views

Why is the dopamine hypothesis significant?

asked Jan 20 in Psychology

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1 answer 64 views

Who is responsible for the theory of planned behaviour?

asked Jan 16 in Psychology

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1 answer 33 views

What is mourning?

asked Jan 16 in Psychology

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1 answer 49 views

According to the information processing theory, why is attention important for learning?

asked Jan 16 in Psychology

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1 answer 31 views

Please define correlational research methods.

asked Jan 15 in Psychology

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1 answer 38 views

What is internal consistency?

asked Jan 15 in Psychology

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1 answer 26 views

According to Erikson, when does the trust vs. mistrust stage occur?

asked Jan 15 in Psychology

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1 answer 26 views

How does behaviour psychology account for individual differences in behaviour?

asked Jan 14 in Psychology

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1 answer 44 views

What are the two divisions of the autonomic nervous system?

asked Jan 14 in Psychology

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