The density of ethanol is 0.79 g/ml. the density of acetic acid is 1.05 g/ml. assuming that each
substance was a pure substance, calculate the moles of each reactant used in part 2. determine the
limiting reactant, and calculate the theoretical yield of ethyl acetate. use the actual yield to determine
the percent yield of product.

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.

Acontainer holds 35.8 moles of gas under 10.0 atm of pressure at 70.0 c. what is the volume of the container?

How have the greenhouse gasses increased from the year 2000 to 2018