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Hydrolysis of esters - Digital

Hydrolysis of esters - Digital

LC3.4.1.1C

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Description

Esters split in the alkaline into the alcohol and the deprotonated form of the acid. In the case of acetic ethylester, these are ethanol or acetate ions. The reaction can be followed with a conductivity measurement because the acetate ion that is formed has a much lower conductivity than the hydroxide ions that are consumed. With this experiment, the rate of reaction and the temperature dependence of the reaction rate can also be dealt with.

Components of equipment sets

1	665997 4	Graduated pipette 10 ml
1	666003 4	Pipetting ball (Peleus ball)
1	665754 4	Measuring cylinder 100 ml, with plastic base
1	664131 4	Beaker Boro 3.3, 400 ml, squat
1	602022 4	Beaker Boro 3.3, 100 ml, squat
1	524005W2	Mobile-CASSY 2 WiFi
1	529670 4	Conductivity sensor
1	5240671 4	Conductivity adapter S
1	610010 8	Laboratory safety goggles
1	6738411 4	Sodium hydroxide solution, 0.1 mol/l, 1 l Warning H290
1	6719630 4	Ethyl acetate, 250 ml Danger H225 H319 EUH066 H336

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Hydrolysis of esters - Digital

Description

Components of equipment sets

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