Questions by BenjaminPars

0 votes

1 answer 16 views

How can the mechanical properties of polyurethane made from diisocyanate and polyol be optimized through varying the reaction conditions such as temperature, pressure, and type of diisocyanate and polyol used?

asked 1 day ago in Chemical synthesis

0 votes

1 answer 33 views

How can a student calculate the bond order of the N2 molecule using molecular orbital theory, and what does the calculated bond order indicate about the stability and strength of the nitrogen-nitrogen bond in the molecule?

asked 6 days ago in Chemical bonding

0 votes

1 answer 37 views

How does lithium affect the brain?

asked Jan 20 in Psychology

0 votes

1 answer 117 views

What precious resource allows us to grow food as well as materials we turn into clothing and medicine?

asked Jan 7 in Science

0 votes

1 answer 27 views

What is the purpose of utilizing careful farming practices such as rotating crops or planting nutrient rich crops?

asked Jan 7 in Science

0 votes

1 answer 28 views

What is a representation of the valence electrons of an atom that uses dots around the symbol of the element?

asked Jan 6 in Science

...