Different workshops are proposed. 

Acidity and alkalinity of aqueous solutions: Change colors or water because of acide. With special papers they compare the color of pH to know how acide it is. They controle basic, neutral or acide. 

Lavalamp: they put vitamin C with bublles, water and oil.

Waterpump: to put a candel in a box of water… without oxygen water goes up

Foam Volcano: water 

Filtration: dirty water in a filter of coffee doesn’t change the color. When we use only sand the filter is better and water becomes clean.

Preparation and proof of Hydrogen and oxygen with water: Chloryde acide is putting in a tube, the flavor is catched in another one and put on a flame, after few second it makes a noisy explosion

Put a stick in a tube warm, a flame arrives with a noise.

Dichromate Volcano: how to create a little eruption in laboratory

Students learnt about experience with water and different states, chemistery reactions by peer to peer.

SL22 CMST Chemistry workshop water in our life
SL22 CMST Chemistry workshop water in our life
SL22 CMST Chemistry workshop water in our life
SL22 CMST Chemistry workshop water in our life
SL22 CMST Chemistry workshop water in our life
SL22 CMST Chemistry workshop water in our life
SL22 CMST Chemistry workshop water in our life
SL22 CMST Chemistry workshop water in our life
SL22 CMST Chemistry workshop water in our life
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