Review COE0017 2

solution with unknown concentration

• analyte

• titrant

• standard solution

solution with known concentration

• titrand

• standard solution

• analyte

Color of solution with phenolphthalein indicator and pH less than 6

• colorless

• violet

• fuchsia

• yellow

Blue litmus paper turns to red indicates that the solution is

• basic

• neutral

• acidic

• H2SO4

• SO2

in neutralization reaction, the equivalence point is reached when the amount of hydronium ion is the same as the amount of

• OH-

• H+

an electron acceptor

• Bronsted Lowry Acid

• Lewis Acid

• Lewis Base

• Bronsted Lowry Base

How many ml of 0.1 M HCl is needed to neutralize 100 ml of 0.2 M NaOH?

• 50 ml

• 100 ml

• 150 ml

• 200 ml

How many ml of 0.1 M NaOH can be prepared from 100 ml of 2.5 M NaOH

• 25

• 250

• 2500

• 5000