Across
- 3. fraction a unit of concentration
- 5. vs basic solution acidic solutions are any solution that has a higher concentration of hydrogen ions than water and basic solutions that have a lower concentration of hydrogen ions than water
- 6. a substance microscopically dispersed evenly throughout another substance
- 8. property properties of solutions that depend on the ratio of the number of solute particles to the number of solvent molecules in a solution
- 11. vs inhibitor inhibitor is a substance that decreases the rate of and a substance that increases the rate of a chemical reaction
- 13. rate the speed at which a chemical reaction proceeds
- 15. able to be dissolved
- 16. vs molality the ratio of solute in a solution to either solvent or total solution
- 20. pressure the pressure exerted by a vapor in thermodynamic equilibrium with its phases at a given temperature in a closed system
- 21. Acid and Base conjugate acids contain one more H atom and one more + charge than the base that formed it and conjugate bases contain one less H atom and one more - charge than the acid that formed it
- 22. vs pOH pOH is a measure of the alkalinity of a solution while pH is a measure of hydrogen ion concentration
- 23. vs weak base a weak base is a base that does not ionize fully in an aqueous solution and a strong base is fully ionic
- 24. incapable of being dissolved
- 25. vs unsaturated solution unsaturated is when the solvent dissolves more solute than is present and supersaturated has more solute than the maximum that can be dissolved at that temperature
- 26. point the point at which the indicator changes colour in a colourimetric titration
Down
- 1. point depression the decrease of the freezing point of a solvent on addition of a non-volatile solute
- 2. energy the minimum amount of energy required to initiate a reaction
- 4. point elevation the boiling point of a liquid will be higher when another compound is added
- 6. to dissolve in a solvent
- 7. Reaction a chemical reaction in which an acid and a base react quantitatively with each other
- 9. a common laboratory method of quantitative chemical analysis
- 10. solution a solution that contains more of the dissolved material than could be dissolved by the solvent under normal circumstances
- 12. able to be mixed to form a solution
- 14. property where two substances are not capable of combining to form a homogeneous mixture
- 17. point the point at which chemically equivalent quantities of bases and acids have been mixed
- 18. a molecule or ion that can react both as an acid and as a base
- 19. theory used to predict the rates of chemical reactions