Acids
A substance that releases Hydrogen ions into a solution.
What is an acid?
A substance that causes the release of OH⁻ ions into a solution.
What is a base?
This is a scale with values from 0 to 14 that indicates how acidic or basic a solution is.
What is pH scale?
A weak acid does this in a solution.
What is completely dissociates in solution?
This is the amount of acid or base in a solvent per unit volume.
What is concentration?
This is an example of a strong acid.
What is:
Hydrochloric Acid
Sulfuric Acid
Nitric Acid
This is an example of a common base.
What is:
Sodium hydroxide (NaOH) and ammonia (NH₃)
7 on pH scale
What is neutral?
The difference between strength and concentration of acids in a solution.
What is strength refers to an acid's ability to dissociate into ions, while concentration refers to the amount of acid in a given volume of solution?
This is how dilution affects pH.
What is it typically increases pH by decreasing the concentration of H⁺ ions?
The pH range for an acid.
What is less than 7?
NaOH dissociates into this in a solution.
What is NaOH dissociates into Na⁺ and OH⁻ ions?
This is how pH affects hydrogen ion concentration.
What is as pH decreases, the concentration of hydrogen ions (H⁺) increases?
How a weak acid dissociates in a solution.
What is only partially dissociates in solution?
This happens to pH when you add water to a strong acid.
What is pH increases toward neutral as the acid becomes more diluted?
HCL dissociates into these when added to water.
What are H+ and Cl- ions?
This is the pH scale of bases.
What is greater than 7?
A pH of 6 indicates this.
What is slightly acidic pH?
This is how strong acids behave in solution.
What is strong acids completely dissociate into ions, resulting in high concentrations of H⁺?
This is how you would calculate pH from hydrogen ion concentration.
What is the formula pH = -log[H⁺], where [H⁺] is the hydrogen ion concentration?
What is acids can be corrosive, taste sour, feel slippery?
This is how a base tastes.
What is bitter?
This is how many times more acidic is a pH of 5 than a pH of 7.
What is the pH of 5 is 100 times more acidic than a pH of 7?
This is the difference between strong bases and weak bases in a solution.
What is strong bases fully dissociate in solution, while weak bases only partially dissociate?
This is how the concentration affects the taste of an acid.
What is higher concentrations of acids are generally more sour and intense in flavor?