1:00
en
CR
Chemistry-Chapter 16-Acids and Bases
22
Arrhenius Concept of Acids and Bases: Acids produce hydrogen ions(H+); bases produce hydroxide ions (OH-) in solution.
Conjugate Acid: The substance formed when a proton is added to a base.
Conjugate Base: The remaining substance when a proton is lost from an acid.
Conjugate Acid Base pair: Two substances related to each other by the donating and accepting of a single proton.
Hydronium Ion: H3O+ is called...
Strong Acid: An acid that completely dissociates to produce H+ ions in solution.
Weak Acid: An acid that dissociates to a slight extent in aqueous solution.
Diprotic Acid: An acid that can furnish two protons.
Oxyacid: An acid in which the acidic proton is attached to an oxygen atom.
Organic Acid: An acid with a carbon atom backbone and a carboxyl group.
Amphoteric Substance: A substance that can behave either as an acid or base.
pH Scale: a log scale based on 10 and equal to -log[H+]; a convenient way to represent solution acidity.
Indicator: A chemical that changes color depending on the pH of a solution.
Indicator paper: A strip of paper coated with a combination of acid-base indicators.
pH Meter: A device used to measure the pH of a solution.
Neutralization Reaction: An acid-base reaction.
Titration: A technique in which a solution of known concentration is used to determine the concentration of another solution.
Standard Solution: A solution in which the concentration is accurately known.
Buret: A device used for the accurate measurement of the delivery of a given volume of a liquid or solution.
Equivalence Point: Also known as stoichiometric point. The point in a titration when enough titrant has been added to react exactly with the substance in solution that is being titrated.
Titration Curve:pH curve. A plot of pH of solution versus volume of titrant added to a given solution.
Buffered solution: A solution that resists a change in pH when either an acid or a base are added.
Chemistry-Chapter 16-Acids and Bases
Across:5. | A chemical that changes color depending on the pH of a solution. | 7. | a log scale based on 10 and equal to -log[H+]; a convenient way to represent solution acidity. | 9. | Also known as stoichiometric point. The point in a titration when enough titrant has been added to react exactly with the substance in solution that is being titrated. | 10. | pH curve. A plot of pH of solution versus volume of titrant added to a given solution. | 11. | A substance that can behave either as an acid or base. | 13. | A technique in which a solution of known concentration is used to determine the concentration of another solution. | 15. | An acid that completely dissociates to produce H+ ions in solution. | 16. | Acids produce hydrogen ions(H+); bases produce hydroxide ions (OH-) in solution. | 19. | An acid-base reaction. | 20. | An acid that dissociates to a slight extent in aqueous solution. | 21. | A device used to measure the pH of a solution. | 22. | Two substances related to each other by the donating and accepting of a single proton. |
| | Down:1. | An acid in which the acidic proton is attached to an oxygen atom. | 2. | The remaining substance when a proton is lost from an acid. | 3. | A device used for the accurate measurement of the delivery of a given volume of a liquid or solution. | 4. | An acid that can furnish two protons. | 6. | An acid with a carbon atom backbone and a carboxyl group. | 8. | A strip of paper coated with a combination of acid-base indicators. | 12. | The substance formed when a proton is added to a base. | 14. | H3O+ is called... | 17. | A solution in which the concentration is accurately known. | 18. | A solution that resists a change in pH when either an acid or a base are added. |
| |
© 2014
PuzzleFast.com, Noncommercial Use Only
Chemistry-Chapter 16-Acids and Bases
Across:5. | A chemical that changes color depending on the pH of a solution. | 7. | a log scale based on 10 and equal to -log[H+]; a convenient way to represent solution acidity. | 9. | Also known as stoichiometric point. The point in a titration when enough titrant has been added to react exactly with the substance in solution that is being titrated. | 10. | pH curve. A plot of pH of solution versus volume of titrant added to a given solution. | 11. | A substance that can behave either as an acid or base. | 13. | A technique in which a solution of known concentration is used to determine the concentration of another solution. | 15. | An acid that completely dissociates to produce H+ ions in solution. | 16. | Acids produce hydrogen ions(H+); bases produce hydroxide ions (OH-) in solution. | 19. | An acid-base reaction. | 20. | An acid that dissociates to a slight extent in aqueous solution. | 21. | A device used to measure the pH of a solution. | 22. | Two substances related to each other by the donating and accepting of a single proton. |
| | Down:1. | An acid in which the acidic proton is attached to an oxygen atom. | 2. | The remaining substance when a proton is lost from an acid. | 3. | A device used for the accurate measurement of the delivery of a given volume of a liquid or solution. | 4. | An acid that can furnish two protons. | 6. | An acid with a carbon atom backbone and a carboxyl group. | 8. | A strip of paper coated with a combination of acid-base indicators. | 12. | The substance formed when a proton is added to a base. | 14. | H3O+ is called... | 17. | A solution in which the concentration is accurately known. | 18. | A solution that resists a change in pH when either an acid or a base are added. |
| |
© 2014
PuzzleFast.com, Noncommercial Use Only