Recent activity by LorenZ336362

1 answer 20 views

Determine the molecular geometry of the molecule CH3Cl using the VSEPR theory.

answered 1 day ago in Chemical bonding

1 answer 26 views

Calculate the standard enthalpy change of the reaction below at 298K.Fe2O3(s) + 3CO(g) → 2Fe(s) + 3CO2(g)Given the following standard enthalpies of formation (ΔHf°):ΔHf°[Fe2O3(s)] = -824.2 kJ/molΔHf°[Fe(s)] = 0 kJ/molΔHf°[CO(g)] = -110.5 kJ/molΔHf°[CO2(g)] = -393.5 kJ/mol. Also, calculate the change in standard entropy of the system (ΔS°) and determine whether the reaction is spontaneous or not.

answered 2 days ago in Inorganic Chemistry

1 answer 60 views

What is the rate constant for non-radiative deactivation of the excited state of a given small organic molecule, as determined by ab initio calculations?

asked 5 days ago in Computational Chemistry

1 answer 37 views

Who developed the Maudsley model of family-based therapy?

asked Jan 20 in Psychology

1 answer 5 views

When are individual differences most likely to be observed?

answered Jan 17 in Psychology

1 answer 5 views

How can empathy lead to pro-social behaviour?

asked Jan 17 in Psychology

1 answer 19 views

What are the similarities and differences between depression and anxiety disorders?

answered Jan 17 in Psychology

1 answer 29 views

Please list some limitations of the modularity hypothesis.

answered Jan 15 in Psychology

1 answer 23 views

What is the main goal of archival research in psychology?

asked Jan 15 in Psychology

1 answer 21 views

Which landmark book on evolution via natural selection did charles darwin publish in 1859?

asked Jan 8 in Science

1 answer 16 views

Which hormones work together to control the level of glucose in the blood?

asked Jan 8 in Science

1 answer 26 views

Where do you find the greatest biodiversity?

answered Jan 8 in Science

1 answer 30 views

What human bodily function does cellulose help with?

answered Jan 6 in Science

1 answer 29 views

The basal forebrain contains what that are important in learning and memory?

answered Dec 31, 2024 in Science

1 answer 26 views

Most ecosystems are disturbed too often to attain what final, stable status?

asked Dec 31, 2024 in Science

1 answer 44 views

Acne is a skin disturbance that typically occurs on areas of the skin that are rich in sebaceous glands (face and back). it is most common along with the onset of puberty due to association with these?

asked Dec 28, 2024 in Science

1 answer 19 views

What type of tissue transports water, nutrients, and food in plants?

answered Dec 28, 2024 in Science

1 answer 10 views

Introduction of antigens into the body through immunization can confer what benefit?

asked Dec 27, 2024 in Science

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