8b Lecture 1) Titrations

What are the products in a neutralization reaction?

water and a salt

Water and a salt are the products in what?

a neutralization reaction

What do indicators use?

color change to measure pH and determine the end point of a titration

What uses color change to measure pH and determine the end point of a titration?

indicators

Titration is a common laboratory method used to determine what?

the unknown concentration of a reactant

What common laboratory method is used to determine the concentration of a reactant?

titration

What is a titration curve?

a graphical representation of the pH of a solution during a titration

What is a graphical representation of the pH of a solution during a titration?

a titration curve

What is on the y-axis of a titration curve?

pH

Where is the pH on a titration curve?

the y-axis

Where is the volume of titrant on a titration curve?

x-axis

What is on the x-axis of a titration curve?

titrant

What is a titrant?

the solution of known concentration

What is the solution of a known concentration?

titrant

What is the equivalence point? (theoretical)

the moles of added H+ = the moles of added OH-

What is used to describe when the moles of added H+ = the moles of added OH-?

the equivalence point

What is the end point? (actual)

the observable point indicated by a color change that occurs when the equivalence point is reached

What is the observable point indicated by a color change that occurs when the equivalence point is reached?

the end point