Acid Base Titration

the point at which the two solutions used in a titration are present in chemically equivalent amounts

• End point

• Equivalence point

• Titration point

• Stoichiometric Point

What is the endpoint of a titration

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

• Where there is no base

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

• When there is no acid

What solution usually goes in the burette during experiment?

• Acid

• Base

• Water

• Indicator

What indicator was used in titration?

• Litmus

• Universal

• Phenolphthalein

• Bromothymol Blue 

What is the long graduated piece of equipment called?

• Pipet

• Burette

• Tube

• Measuring cylinder

During a titration, ___ is carefully added to ___.

• phenolphthalein; base

• acid; base

• acid; water

• base; acid

What is the main purpose of acid-base titrations?

• To test if reactants react.

• To test quality of reactants.

• To calculate the concentration of unknown analyte.

• To observe color change of reactants.

If the Erlenmeyer flask contains acidic solution and a few drops of phenolphthalein, its color will be

• pink

• blue

• colorless

• red

Acids react with

• water to produce bases and salts

• bases to produce salts and water

• neither bases, salts nor water

• salts to produce bases and water

Which chemical was not used during experiment?

• KPH

• NaOH

• Sulfuric Acid

• Phenolphthalein