Recent activity by Rosalind8342

1 answer 21 views

What is the bond dissociation energy of a H-H bond in H2 molecule in kJ/mol, given that the bond length of H-H is 74 pm and the energy required to dissociate the bond is 432 kJ/mol?

answered 5 days ago in Chemical bonding

1 answer 24 views

What is the relationship between two chiral molecules of tartaric acid, namely D-tartaric acid and L-tartaric acid, and how do they affect the plane-polarized light?

answered Feb 12 in Organic Chemistry

1 answer 46 views

How can the process of producing polymers through radical polymerization be optimized with respect to reaction conditions such as temperature, pressure, and concentration?

asked Feb 10 in Chemical engineering

1 answer 41 views

How can computational chemistry be used to predict the binding affinity and selectivity of small molecule inhibitors targeting the interaction between two specific proteins? Compare and contrast the accuracy and limitations of various molecular docking methods in predicting the binding modes and energies of protein-protein interaction inhibitors.

answered Feb 5 in Computational Chemistry

1 answer 33 views

How can chemistry teachers provide better support for students with learning disabilities in order to help them understand complex chemical concepts and perform well in exams?

answered Feb 5 in Chemical education

1 answer 74 views

What is the concentration of iron (II) ions in a solution if the absorbance reading from the colorimeter is 0.43 and the path length of the solution in the cuvette is 1 cm? The molar absorption coefficient of iron (II) ions is 6.16 x 10^3 M^-1 cm^-1. The solution has a volume of 10 mL. Calculate the concentration of iron (II) ions in the solution in units of Molarity.

answered Jan 30 in Analytical Chemistry

1 answer 56 views

Who developed the problem-solving therapy and what were its main assumptions?

asked Jan 17 in Psychology

1 answer 10 views

Why is it necessary to consider cultural factors when evaluating eating disorders?

answered Jan 16 in Psychology

1 answer 60 views

The job of the nucleolus is to build what?

answered Jan 2 in Science

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