C5 Amount Of Substance- Moles In Solution

Question 1

Moles in solution equation

Answer 1

n=cV

Question 2

Dilution equation

Answer 2

Concentration of original solution/ concentration of diluted solution

Question 3

Volume of original stock solution needed equation

Answer 3

Total volume of diluted solution required/ dilution

Question 4

Acid- base titration procedure

Answer 4

Pipette 25cm^3
Into conical flask
Indicator added (methyl orange)
HCl into burette
Swirl conical flask as open tap to drips into flask
Repeat titration till results are concordant to 0.1