Recent activity by AndrewMcKenn

1 answer 38 views

Here's a question for the student to solve:What is the bond order between nitrogen atoms in a nitrogen gas molecule, and how does this bond order affect the properties of the molecule?

answered 6 days ago in Chemical education

1 answer 54 views

How do the specific chemical components of air pollution affect human health?

asked Jan 31 in Environmental Chemistry

1 answer 8 views

A chemical engineering firm has been tasked with designing a chemical reactor for the synthesis of ammonia gas from nitrogen and hydrogen gases. The plant requires a production of at least 1000 kg/h of ammonia gas, and the reactor should operate at a pressure of 200 atm and a temperature of 400°C. The student should determine the optimal size and design of the reactor by considering the reaction kinetics, thermodynamics, and fluid dynamics principles. The student should also select appropriate catalysts and determine the flow rate of the reactants required to achieve the desired production rate.

asked Jan 22 in Chemical engineering

1 answer 41 views

What is catharsis in psychodynamic therapy?

answered Jan 17 in Psychology

1 answer 26 views

What are the limitations of the charismatic approach to leadership?

asked Jan 16 in Psychology

1 answer 27 views

Where does the Four Stages of Addiction Model suggest addiction comes from?

asked Jan 15 in Psychology

1 answer 31 views

What is the most influential level in the Ecological Systems Theory?

answered Jan 15 in Psychology

1 answer 44 views

What is a cross-sectional study and why are they important?

answered Jan 15 in Psychology

1 answer 31 views

What is cognitive modeling?

asked Jan 14 in Psychology

1 answer 26 views

Which type of pressure forces fluid out of the capillary?

answered Jan 8 in Science

1 answer 10 views

What are the small units that comprise nucleic acids?

asked Jan 6 in Science

1 answer 36 views

An example of hydrolysis working within our bodies is the process of what?

answered Dec 27, 2024 in Science

1 answer 33 views

In human females, the mammary glands are associated with, but not part of, what organ system that is used to create new humans?

answered Dec 27, 2024 in Science

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