Recent activity by AguedaBoyles

1 answer 25 views

How can pH affect the stability of a colloidal solution, and what are the methods for controlling the coagulation of colloidal particles at different pH values?

answered 10 hours ago in Surface Chemistry

1 answer 59 views

What are the chemical processes behind the formation of acid mine drainage, and how does it impact the water quality of nearby bodies of water? What methods can be used to mitigate the harmful effects of acid mine drainage and help restore a more sustainable ecosystem?

answered 6 days ago in Environmental Chemistry

1 answer 55 views

What are the specific steps that can be taken by universities to better prepare chemistry students for chemistry-related careers?

asked 6 days ago in Chemical education

1 answer 3 views

What is the concentration of copper ions (Cu2+) in a sample of industrial wastewater? Use voltammetry to determine the amount of copper ions present in the sample and calculate the concentration in parts per million (ppm).Note: The student should be familiar with the principles of voltammetry and know how to prepare and analyze samples for this technique.

asked 6 days ago in Analytical Chemistry

1 answer 70 views

A 50.0 g sample of ethanol is heated from 25.0 °C to 85.0 °C, and absorbs 237 J of heat. What is the specific heat capacity of ethanol?

answered Jan 22 in ThermoChemistry

1 answer 22 views

What is the name of the theory that suggests that our behaviour is largely determined by genetics?

answered Jan 20 in Psychology

1 answer 44 views

According to the Rods and Cones theory, what is the function of rods and cones in the retina?

asked Jan 20 in Psychology

1 answer 24 views

What is political correctness?

asked Jan 20 in Psychology

1 answer 49 views

Please compare the effectiveness of different psychotherapies for depression.

asked Jan 17 in Psychology

1 answer 24 views

How does biopsychology explain addiction?

answered Jan 17 in Psychology

1 answer 39 views

What is a focus group?

asked Jan 17 in Psychology

1 answer 25 views

What are the limitations of the deductive approach?

answered Jan 16 in Psychology

1 answer 24 views

How does the concept of environment contribute to the evaluation of animal psychology?

answered Jan 16 in Psychology

1 answer 29 views

Where does the sexual identity development theory focus?

asked Jan 15 in Psychology

1 answer 27 views

What is the social constructionist theory of masculinity?

answered Jan 15 in Psychology

1 answer 44 views

Where did the Stress-Diathesis Model originate?

asked Jan 15 in Psychology

1 answer 21 views

What is the difference between 'classical conditioning' and 'operant conditioning'?

answered Jan 14 in Psychology

1 answer 49 views

What is the integrative cognitive-affective therapy?

asked Jan 14 in Psychology

1 answer 22 views

What is borderline personality disorder?

answered Jan 13 in Psychology

1 answer 31 views

What type of symmetry do echinoderms show?

asked Jan 8 in Science

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