Recent activity by Grace6780804

1 answer 25 views

How can students in schools with limited availability of chemistry-related extracurricular activities still gain practical experience in the field?

answered 6 hours ago in Chemical education

1 answer 28 views

How can chemistry students increase their exposure to current research in the field, and what resources are available to help them stay up-to-date with the latest advancements and discoveries?

asked 19 hours ago in Chemical education

1 answer 25 views

Determine the vibrational frequencies and corresponding infrared spectra for a water molecule (H2O) using quantum chemistry calculations. Explain the observed peaks in the IR spectra in terms of the vibrational modes of the molecule.

answered 1 day ago in Quantum Chemistry

1 answer 60 views

How can changes in atmospheric concentrations of greenhouse gases impact global temperatures and what chemical reactions take place to contribute to this effect?

asked 4 days ago in Environmental Chemistry

1 answer 49 views

Given the following compounds, identify whether they are ionic, covalent or metallic:1. NaCl2. H2O3. Cu4. Fe2O35. CO2

asked 6 days ago in Inorganic Chemistry

1 answer 40 views

A student performed an experiment in which 2.1 moles of nitrogen and 0.8 moles of hydrogen react to form ammonia gas. If the equilibrium constant for the reaction is 3.5 x 10^-4 at a certain temperature, what is the equilibrium concentration of ammonia?

asked Jan 22 in Chemical reactions

1 answer 5 views

What is the theory that suggests that behaviour evolves due to environmental pressures?

asked Jan 20 in Psychology

1 answer 14 views

When using behaviourism theory in the classroom, what should teachers focus on?

answered Jan 20 in Psychology

1 answer 4 views

How does cognitive development theory propose gender identity is formed?

answered Jan 17 in Psychology

1 answer 6 views

How can cognitive dissonance theory be used to bring about attitude change?

answered Jan 17 in Psychology

1 answer 32 views

How does the social support theory view the role of social support in coping with trauma?

answered Jan 17 in Psychology

1 answer 21 views

What is Gardner's theory of multiple intelligences?

asked Jan 15 in Psychology

1 answer 43 views

When does the sociometer theory suggest self-esteem is important?

answered Jan 15 in Psychology

1 answer 17 views

What is the definition of memory?

asked Jan 15 in Psychology

1 answer 13 views

What is the term for atherosclerosis of arteries that supply the heart muscle?

answered Jan 7 in Science

1 answer 19 views

What do you call any process in which excess water or wastes are removed from the body?

asked Jan 6 in Science

1 answer 25 views

Colloids are used industrially as what?

answered Dec 30, 2024 in Science

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