1. What makes a compound a base?
A. It dissolves into Hydrogen ions in water (H+ or H30+)
B.It has a pH lower than 7
C. It dissolves into Hydroxide ions in water (OH-)
D. It cannot be mixed with oil
2.what makes a compound a acid ?
A. It dissolves hydrogen ions in water (H+ or H30+)
B. It has a pH higher than 7
C. It dissolves into Hydroxide ions in water (OH-)
D. Cannot be mixed with oil