Recent activity by GeorginaLear

1 answer 64 views

How can chemistry-related extracurricular activities be made more accessible to students with limited resources and funding?

answered Jan 30 in Chemical education

1 answer 48 views

Calculate the bond dissociation energy for the H-H bond, given that the average H-H bond energy is 436 kJ/mol. Show all the steps in your calculation.

asked Jan 23 in Chemical bonding

1 answer 48 views

Calculate the amount of chloride ions (Cl-) present in a 0.500 g sample of a sodium chloride (NaCl) solution using coulometry. The electric current used in the process was 2.26 A, and the time taken to completely react the sample was 120 s. The molecular weight of NaCl is 58.44 g/mol, and 1 mol of NaCl contains 1 mol of Cl-.

asked Jan 23 in Analytical Chemistry

1 answer 26 views

Why do organisational psychologists study the behaviour of employees in the workplace?

answered Jan 20 in Psychology

1 answer 42 views

What is catharsis in psychodynamic therapy?

asked Jan 17 in Psychology

1 answer 10 views

Please compare the biological and environmental risk factors for depression.

asked Jan 17 in Psychology

1 answer 40 views

When treating substance use disorders, what is motivational interviewing?

answered Jan 17 in Psychology

1 answer 29 views

What is the difference between a simple correlation and a partial correlation?

asked Jan 17 in Psychology

1 answer 14 views

What is the difference between primary and secondary sources in academic research?

asked Jan 10 in Psychology

1 answer 10 views

What type of butterfly do birds avoid eating since it makes them sick?

asked Jan 8 in Science

1 answer 38 views

What term describes the sequential appearance and disappearance of species in a community over time after a severe disturbance?

asked Jan 7 in Science

1 answer 60 views

What is the time it takes for radioactive substance to decay?

answered Jan 7 in Science

1 answer 28 views

What gas associated with global warming is released when limestone is heated during the production of cement?

answered Jan 6 in Science

1 answer 40 views

The fight or flight response and similar responses are controlled by what part of the nervous system?

asked Jan 2 in Science

1 answer 45 views

What are the two types of vesicle transport called?

answered Dec 27, 2024 in Science

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