Titrations

Question 1

burette

Answer 1

solution being added to conical flask for reaction to take place

Question 2

Titrations

Answer 2

measure concentration of an unknown solution of acids and alkalis

Question 3

phenolphthalein

Answer 3

acid- colourless
alkali- pink

Question 4

methyl orange

Answer 4

acid- red
alkali- yellow

Question 5

meniscus

Answer 5

curve in water
measure from the bottom of curve for accurate results