Titration

Choose the CORRECT definition of acidimetry

• the determination of the concentration of an acid

• the determination of the concentration of a base

• the determination of the amount of an acid

• the determination of the amount of a base

Volumetric analysis is a quantitative analysis

• False

• True

Tags

NGSS.HS-PS1-7

Volumetric analysis can be defined as_____________

• The determination of the identity of the solution

• The determination of the mole of a mixture with a known solution

• The determination of the concentration of a solution using a solution of known concentration

The name of the apparatus used for holding the titrant is__________

• Conical flask

• Burette

• Pipette

• Volumetric flask

The tirant is also known as_________

• Standard solution

• Saturated solution

• Concentrated solution

• Super solution

In the titration equation, M₁V₁ = M₂V₂, what is M?

• Molarity

• Concentration

• Amount of solution

• Mass of mixture

The characteristics of a reference/primary standard are as follows, EXCEPT

• High purity

• High stability

• White colour

• Insoluble

What is the concentration of citric acid if its volume is 25 ml and the titrated volume of the standard solution of 0.75 M is 12.4 ml

• 0.47

• 0.37

• 0.30

• 0.17

Tags

NGSS.HS-PS1-7

The concentration of the 30ml of citric acid solution is determined to be 1.23 M. Using the titration equation, predict the titration volume for the standard solution of 2.3 M.

• 14 ml

• 15 ml

• 16 ml

• 17 ml

Tags

NGSS.HS-PS1-7

Using n = MV, calculate the mass required to prepare 2.5 L of 1.0 M NaOH solution. Given the MM for NaOH is 40 g/mol

• 1000 g

• 100 g

• 10 g

• 1 kg

Tags

NGSS.HS-PS1-7