Questions by TiffaniWymar

0 votes

1 answer 17 views

What is the most efficient and environmentally sustainable method for synthesizing silver nanoparticles using green chemistry principles?

asked 4 days ago in Materials Chemistry

0 votes

1 answer 19 views

How does the coordination chemistry of EDTA influence its ability to selectively chelate toxic metal ions in chelation therapy?

asked 6 days ago in Coordination Chemistry

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1 answer 26 views

How does the addition of a surfactant affect the stability of an oil-in-water emulsion?

asked Feb 17 in Surface Chemistry

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1 answer 28 views

How does the addition of a strong acid or base affect the ionization of a weak acid or base and what is the resulting change in equilibrium concentration of ions in a solution? Provide an example with relevant calculations.

asked Feb 17 in Chemical equilibrium

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1 answer 30 views

What is the role of nitrogen oxides in the formation of smog and how does smog impact human respiratory health?

asked Feb 14 in Environmental Chemistry

0 votes

1 answer 33 views

What is the role of insulin in the regulation of carbohydrate metabolism, and how does its deficiency or excess relate to the development of diabetes?

asked Feb 13 in BioChemistry

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1 answer 46 views

What is the coordination number of the transition metal in a metallofullerene with the chemical formula Sc3N@C80, and how does it affect the electronic structure and reactivity of the molecule compared to an empty fullerene?

asked Feb 13 in Coordination Chemistry

0 votes

1 answer 34 views

How does eutrophication affect the oxygen levels in aquatic ecosystems, and how does this impact the overall health of the ecosystem?

asked Feb 13 in Environmental Chemistry

0 votes

1 answer 39 views

Calculate the standard enthalpy change for the complete combustion of 2 moles of methane gas under standard conditions, where all reactants and products are in their standard states. The balanced chemical equation for the combustion of methane is CH4(g) + 2O2(g) → CO2(g) + 2H2O(l), and the standard enthalpy of formation ΔH°f for methane, carbon dioxide, and water are -74.8 kJ/mol, -393.5 kJ/mol, and -285.8 kJ/mol, respectively.

asked Feb 3 in Chemical thermodynamics

0 votes

1 answer 60 views

What are the key environmental regulations in place in your state/country, and how effective have they been in protecting the environment?

asked Jan 31 in Environmental Chemistry

0 votes

1 answer 73 views

How can chemistry educational programs and institutions increase diversity and inclusivity in the field to ensure underrepresented groups are better represented and supported?

asked Jan 30 in Chemical education

+1 vote

1 answer 48 views

What is the zone of proximal development ZPD ?

asked Jan 20 in Psychology

0 votes

1 answer 42 views

Who was the psychologist that proposed the trichromatic theory of colour vision?

asked Jan 20 in Psychology

0 votes

1 answer 68 views

Why is the mirror neuron system important?

asked Jan 20 in Psychology

0 votes

1 answer 64 views

What was the duration of the Minnesota Starvation Experiment?

asked Jan 20 in Psychology

0 votes

1 answer 31 views

According to the dual process theory, what are the two processes of perception?

asked Jan 20 in Psychology

0 votes

1 answer 29 views

According to the social cognitive theory, how can modeling influence behaviour?

asked Jan 20 in Psychology

0 votes

1 answer 13 views

Why is peer-review important in psychology research?

asked Jan 20 in Psychology

0 votes

1 answer 75 views

Why is the Asch conformity experiment famous?

asked Jan 20 in Psychology

0 votes

1 answer 9 views

Why is correlation important in psychology research?

asked Jan 15 in Psychology

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