The compound hno3 can be described as an
(1) arrhenius acid and an electrolyte
(2) arrhenius acid and a nonelectrolyte
(3) arrhenius base and an electrolyte
(4) arrhenius base and a nonelectrolyte

In the experiment you asked to react hydrochloric acid and with sodium hydroxide. when measuring the volume of the reactants, which instrument would give the greatest precision.

Which conclusion fits the data in the table? a. heat chemically changes chocolate and margarine. b. all solids become liquid at 100°f. c. removing heat from a substance it to melt. d. matter may change shape when it is heated.

If 2 molecules of one reactant combine with 3 molecules of another to produce 5 molecules of a product, then what is the representation of the reaction?