The pH Scale & Strong vs Weak Acids
Cards (25)
- What is the main focus of the video?
- What pH value defines an acid?
- Why do acids have a pH of less than seven?
- What ions does hydrochloric acid dissociate into?
- What does nitric acid ionize into?
- What is a hydrogen ion essentially?
- Which acids are examples of strong acids?
- What defines strong acids?
- How do weak acids behave in solution?
- What are examples of weak acids?
- What does it mean for the ionization of a weak acid to be reversible?
- What does the double arrow in the dissociation equation indicate?
- What does it mean if the equilibrium lies to the left?
- How is acid strength different from acid concentration?
- What does concentration measure in acids?
- Can strong acids be found in low concentrations?
- What does pH measure?
- How does pH change with hydrogen ion concentration?
- What does a decrease of one on the pH scale represent?
- What happens to hydrogen ion concentration moving from pH 5 to pH 3?
- What happens to hydrogen ion concentration moving from pH 8 to pH 11?
- How can a strong acid achieve a low pH?
- What must a weak acid be to achieve a low pH?
- At any given concentration, how does the pH of strong and weak acids compare?
- What determines the pH of a solution?