In a decomposition reaction, NaCl might form which of the following? A. H20

B. FeS

C. Na and Cl

D. All of the above

Sugar is dissolved in water. which is the solute? sugar neither both water

Which statement about hf is true? it is zero for any compound in its standard state. it is positive when the bonds of the product store more energy than those of the reactants. it is negative when a compound forms from elements in their standard states. it is zero for any element that is in the liquid state.

Which radioisotope is used to date fossils? a. oxygen-16 b. carbon-14 c. uranium-238 d. carbon-12