Which of the following represents the greatest number of atoms?

a. ch3cooh
b. fe(clo4)2
c. h2ptcl6
d. mg(no3)2

When you perform this reaction, what could remain at the end of the reaction? check all that apply. excess reactant aqueous copper chloride excess reactant aluminum oxygen product solid copper carbon dioxide product aqueous aluminum chloride water

Aglow stick contains a glass vial with chemicals. when the glow stick is bent, the vial breaks and the chemicals react to produce a glow. a science student observes that a glow stick kept in the freezer glows for a longer duration than a glow stick kept at room temperature. what conclusion can be drawn based on the observation? be sure to note the outcome and test variables in the conclusion.

Which process describes vaporization that takes place below the surface of a liquid? condensation melting boiling evaporation