vWithdrawing
5ml of the crud oil after laying RXN
v10ml
of 0.1M Na2CO3 was added
to extract the organic acids from the crude oil(na2co3extraction agent)
vThe reaction
involve (acid-base reaction):
2 CH3CO2H + Na2CO3 2 CH3CO2- Na+ + H2CO3
v
vH2CO3 CO2 + H2o
Determination of Organic Acid
Concentration
2. In the Oil-phase layer
