Titrations

What is the endpoint of a titration

• Where the amount of acid and base are balanced according to the equation
• Where there is no base
• At the end

what is the reading on this burette?

• 4.40mL
• 3.50mL
• 3.60mL
• 4.50mL

I have 25mL of 1M HCl which neutralises 20mL of NaOH. What is the concentration of the NaOH?

• 0.8 M
• 1 M
• 1.25 M

Tags

NGSS.HS-PS1-7

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

• Bubbles

• Feels warm

• indicator changing color

• Turns to a solid

What is this piece of apparatus called

• Pipette

• Burette

• Janette

• Cuvette

A solution with a pH of 8.6 would be...

• Acid
• Base
• Neutral
• Acid and Base

A 25.0 mL sample of HCl was titrated to the endpoint with 15.0 mL of 2.0 M NaOH. What is the molarity of HCl?

• 1.6 M HCl

• 0.03 M HCl

• 0.6 M HCl

• 1.2 M HCl

A titration works by using a ___________________________ reaction.

• Single Replacement

• Neutralization

• Combustion

• Synthesis

Indicators are used in a titration by changing ___________________ at different pH levels.

• smell

• shape

• phase

• color

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

• molarity

• density

• boiling point

• reactivity