Titrations

What allows us to know when the end point has been reached?

• Bubbles

• Feels warm

• indicator changing color

• Turns to a solid

what is the reading on this burette?

• 4.40mL
• 3.50mL
• 3.60mL
• 4.50mL

Changes the color of indicators.

• Acids
• Bases
• All

If phenolphthalein turns bright pink, it indicates

• an acid 
• a base
• a neutral

What does pH measure?

• Amount of Oxygen Ions
• Amount of Hydrogen Ions
• The amount of salt in a solution
• The density

What is this piece of apparatus called

• Pipette

• Burette

• Janette

• Cuvette

Why do we perform a titration?

• To determine the concentration of an unknown solution

• To see if a reaction will occur between an acid and base

• To find the mass of an unknown acid

• To find the molar mass of an unknown solution

• To calculate the viscosity of the solution

What are some things we will need for a titration?

• A solution of known concnetration

• A burette

• indicator

• mass balance

• a bunsen burner

Which point on the titration curve corresponds to the point at which the moles of the added strong base are equal to the moles of the weak acid initially present?

• Q

• R

• S

• T

Tags

NGSS.MS-PS1-2

A titration can be used to determine the _______________ of a solution

• molarity

• density

• boiling point

• reactivity