Develop your understanding: Open the Atom screen, then explore to develop your own ideas about the atomic particles that make up atoms and ions.
Explain your understanding:
1. What parts go in the center of the atom? What is the center called?|
2. Explore until you discover a good rule for making the center of the atom stable.
a. What seems to make the center of the atom unstable?
b. Fill in the table to identify three examples – at least 1 stable and at least I unstable - that shows
your rules for stability work to "build an atom of your own.
Is it stable or unstable?
What Element is it?
What is in your nucleus? Capture and paste
your atom
1
.
WIN

Achemist at a pharmaceutical company is measuring equilibrium constants for reactions in which drug candidate molecules bind to a protein involved in cancer. the drug molecules bind the protein in a 1: 1 ratio to form a drug-protein complex. the protein concentration in aqueous solution at 25 ˚c is 1.74 x10-6 m . drug a is introduced into the protein solution at an initial concentration of 2.00 x10-6m. drug b is introduced into a separate, identical protein solution at an initial concentration of 2.00 x10-6m. at equilibrium, the drug a-protein solution has an a-protein complex concentration of 1.00 x10-6m, and the drug b solution has a b-protein complex concentration of 1.40 x10-6m.a. calculate the kc value for the a-protein binding reaction.b. calculate the kc value for the b-protein binding reaction.c. assuming that the drug that binds more strongly will be more effective, which drug is the better choice for further research?