Titration

Calculate the average volume of acid needed for this neutralisation

• 15.2cm³

• 15.0cm³

• 35.5cm³

• 30.1cm³

What is the average titre needed for neutralisation?

• 25.2cm³

• 59.7cm³

• 25.0cm³

• 25.4cm³

What is the white tile for in titration?

• To help clearly see the colour change

• To protect the conical flask 

• To add extra height

• To assist the reaction

A 50.0 mL sample of Ca(OH)₂ is neutralized by 300.0 mL of HCl solution with a pH of 1.3. Calculate the molarity of the Ca(OH)₂ solution.

• 1.0 M

• 0.50 M

• 0.15 M 

• 0.30 M

Tags

NGSS.HS-PS1-7

How many milliliters of 0.360 M H₂SO₄ are required to neutralize 25 mL of 0.1 M Ba(OH)₂?

• 6.944 mL

• 0.144 mL

• 0.069 mL

Calculate the volume of a 0.15 M Ba(OH)2 solution required to completely neutralize 45 ml of a 0.29 M HNO3 solution.

• 43.5 ml

• 87 ml

• 23.3 ml

• 51.9 ml

Tags

NGSS.HS-PS1-7

HCl + NaOH → 

• NaH + ClOH

• NaCl + H₂

• NaCl + H₂O

• NaCl + Cl₂

Tags

NGSS.MS-PS1-1

NGSS.MS-PS1-2

NGSS.MS-PS1-5

What is this piece of apparatus called

• Pipette

• Burette

• Janette

• Cuvette

What is the endpoint of a titration

• When the acid and alkali exactly neutralise each other

• Where there is no acid left

• At the end

• When there is no alkali left

What is the endpoint of a titration

• Where the amount of acid and base are equal as shown by a color change

• Where there is no base

• When the volume of base in the burette is used up

• When there is no acid

Tags

NGSS.HS-PS1-5