Samstag, 10. März 2007

Carbonate - lab 26.02.2007

The carbonate concentration in the water is about 10°d.

Experiment:

The picture shows 2 solutions and the test sticks to measure the carbonate concentration.

The picture shows 5ml water mixed with the 2 solutions


In 5ml water are 3 drops of the indicator solution and 7 drops of the titrate solution dropped. With the test sticks you can see the concentration of the carbonate in the water.

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