Recent activity by RickHerron90

1 answer 23 views

How can limited access to laboratory equipment and chemicals be overcome to encourage more hands-on experimentation in chemistry education?

answered 4 days ago in Chemical education

1 answer 58 views

What is the bond order of the O2 molecule according to its molecular orbital theory, and what are its paramagnetic or diamagnetic properties?

asked Jan 30 in Chemical bonding

1 answer 49 views

What is the predicted reactivity of a compound that has a half-filled d-orbital and an empty p-orbital in its outermost energy level? Provide a justification for your answer based on the electronic configuration of the compound.

asked Jan 30 in Inorganic Chemistry

1 answer 46 views

A chemistry student is given an unknown mystery organic compound and is asked to identify it using mass spectrometry. The student must explain the steps they would take with a mass spectrometer to accurately determine the compound’s identity and provide a detailed analysis of the results obtained.

answered Jan 22 in Analytical Chemistry

1 answer 43 views

What is the structural formula of the carboxylic acid with a molecular weight of 118 g/mol, that reacts with an alcohol in the presence of an acid catalyst to form an ester with a fruity smell?

asked Jan 21 in Organic Chemistry

1 answer 25 views

What is the role of a community psychologist?

asked Jan 20 in Psychology

1 answer 38 views

How does the self-esteem theory explain behaviour?

answered Jan 20 in Psychology

1 answer 53 views

According to psychodynamic theory, how can repressed childhood experiences lead to mental health difficulties?

answered Jan 20 in Psychology

1 answer 38 views

What is 'co-construction' in discursive psychology?

answered Jan 15 in Psychology

1 answer 20 views

When electrons move from one atom to another, they become what?

asked Jan 8 in Science

1 answer 49 views

What secures teeth in the mouth?

answered Jan 7 in Science

1 answer 42 views

What is the touch response in plants called?

answered Jan 7 in Science

1 answer 26 views

The limit to how much solute will dissolve in a given amount of solvent is called what?

answered Jan 2 in Science

1 answer 27 views

In what process is energy from the sun converted to stored chemical energy in an organism?

answered Dec 31, 2024 in Science

1 answer 10 views

An irreversible increase in size is known as?

asked Dec 27, 2024 in Science

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