How many moles of \ce{Fe2O3}FeX 2


OX
3


will be produced from 18.0 \text{ g}18.0 g18, point, 0, start text, space, g, end text of \ce{Fe}FeF, e, assuming \ce{O2}OX
2


is available in excess?

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 are the 4 phases of matter in order of increasing engery content?

What are the first two quantum numbers for the electrons located in subshell 4d? what are the first three quantum numbers for the electrons located in subshell 2s? how many electrons can be held in a sublevel l = 3? how many electrons can be held in the energy level n = 4? how many electrons in an atom can share the quantum numbers n = 4 and l = 3?