Water and pH

3. A mixture in which all molecules of the substances are evenly dispersed.
5. mixture of water and nondissolved material
10. Bases have _______ H ions than OH ions
11. Acids have _______ H ions than OH ions
13. one of the forces that draw water out of the roots of plants and up to the stem and leaves.
14. the substance being dissolved
16. The attraction between molecules of different substances
17. any compound that produces OH ions in solution
18. weak acids or bases that can react with strong acids or bases to prevent pH changes
19. any compound that forms H ions in solution

1. material composed of two or more elements that are physically mixed together
2. The attraction between molecules of the same substance
4. controlling pH in the body help maintain what?
5. the substance in which a solute is dissolved in
6. substances ranging from a pH of 8 to 14 are what?
7. The attraction between two water molecules is an example of what?
8. Due to an uneven distribution of electrons between oxygen and hydrogen atoms, water is what?
9. Water has a pH of 7, meaning it is what?
12. what do scientists use to indicate and measure the concentration of H ions in a solution?
15. Water's concentrations of H and OH ions are what?
16. substances ranging from a pH of 0 to 7 are what?