If the initial cyclopropane concetration is 0.0590 M , what is the cyclopropane concentration after 227 minutes

Use examples from the article to explain one positive and one negative effect that chemistry has had on society

The diagram shows the structures of horse and cat forelimbs. what does the diagram suggest about the evolutionary relationship between these two mammals? a. they have homologous structures, indicating a common ancestor. b. they have analogous structures, indicating a common ancestor. c. they have homologous structures, indicating that they do not have a common ancestor. d. they have analogous structures, indicating that they do not have a common ancestor.

What will most likely happen when two bromine atoms bond together?