Calculate the number of oxygen atoms in a 140.0 g sample of iron(III) oxide (Fe2O3)?

Many ionic compounds and a few highly polar covalent compounds are because they completely ionize in water to create a solution filled with charged ions that can conduct an electric current.

From the choices provided below, list the reagent(s) in order that will react with cyclopentanone to form the compound shown below.

Plz ill give u brainliest which of the following steps is not likely to take place during cellular respiration? a.oxygen combines with carbon of simple sugar. b. energy molecule transfers energy to cells. d. energy is used up.