(Page créée avec « -Saucepan ») |
(Page créée avec « To reuse it, repeat steps 4 and 5. ») |
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| (7 révisions intermédiaires par le même utilisateur non affichées) | |||
| Ligne 31 : | Ligne 31 : | ||
-Sachet | -Sachet | ||
| − | - | + | -Funnel |
-Trombone | -Trombone | ||
| Ligne 37 : | Ligne 37 : | ||
{{Tuto Step | {{Tuto Step | ||
|Step_Title= | |Step_Title= | ||
| − | |Step_Content= | + | |Step_Content=Put 500mL of vinegar in a container and gently add the bicarbonate of soda (you will see a gas being released as it foams, this is carbon dioxide). |
|Step_Picture_00=Chauferette_DIY_1.1.png | |Step_Picture_00=Chauferette_DIY_1.1.png | ||
|Step_Picture_01=Chauferette_DIY_1.2.png | |Step_Picture_01=Chauferette_DIY_1.2.png | ||
| Ligne 43 : | Ligne 43 : | ||
{{Tuto Step | {{Tuto Step | ||
|Step_Title= | |Step_Title= | ||
| − | |Step_Content= | + | |Step_Content=Pour this solution into the 500mL of boiling water in the pan and allow the solution to evaporate: you will notice crystals forming at the bottom of the pan. |
|Step_Picture_00=Chauferette_DIY_2.png | |Step_Picture_00=Chauferette_DIY_2.png | ||
}} | }} | ||
{{Tuto Step | {{Tuto Step | ||
|Step_Title= | |Step_Title= | ||
| − | |Step_Content= | + | |Step_Content=Remove the crystals from the bottom of the saucepan and crush them so that they fit into the container (in this case, the Pompotes flask). |
|Step_Picture_00=Chauferette_DIY_3.png | |Step_Picture_00=Chauferette_DIY_3.png | ||
}} | }} | ||
{{Tuto Step | {{Tuto Step | ||
|Step_Title= | |Step_Title= | ||
| − | |Step_Content= | + | |Step_Content=Bring the water to the boil and melt the mixture in the flask at a low temperature until the mixture is liquid. |
|Step_Picture_00=Chauferette_DIY_4.png | |Step_Picture_00=Chauferette_DIY_4.png | ||
}} | }} | ||
{{Tuto Step | {{Tuto Step | ||
|Step_Title= | |Step_Title= | ||
| − | |Step_Content= | + | |Step_Content=Leave the sachet to stand in the open air, avoiding any shocks. |
|Step_Picture_00=Chauferette_DIY_5.png | |Step_Picture_00=Chauferette_DIY_5.png | ||
}} | }} | ||
{{Tuto Step | {{Tuto Step | ||
|Step_Title= | |Step_Title= | ||
| − | |Step_Content= | + | |Step_Content=Add the paperclip and then stir the sachet to crystallize the sodium acetate which, being exothermic, will provide us with heat! |
|Step_Picture_00=Chauferette_DIY_6.png | |Step_Picture_00=Chauferette_DIY_6.png | ||
}} | }} | ||
{{Tuto Step | {{Tuto Step | ||
|Step_Title= | |Step_Title= | ||
| − | |Step_Content= | + | |Step_Content=To reuse it, repeat steps 4 and 5. |
}} | }} | ||
{{Notes | {{Notes | ||
Version actuelle datée du 14 août 2024 à 11:23
Difficulté
Facile
Durée
1,5 heure(s)
Coût
1 EUR (€)
Description
Hand heater
Matériaux
- 500 ml White vinegar
- 35 Baking soda
-500 ml Boiling water
Outils
-Coffee filter
-Spoon
-Saucepan
-Sachet
-Funnel
-Trombone
Étape 1 -
Put 500mL of vinegar in a container and gently add the bicarbonate of soda (you will see a gas being released as it foams, this is carbon dioxide).
Étape 2 -
Pour this solution into the 500mL of boiling water in the pan and allow the solution to evaporate: you will notice crystals forming at the bottom of the pan.
Étape 3 -
Remove the crystals from the bottom of the saucepan and crush them so that they fit into the container (in this case, the Pompotes flask).
Étape 4 -
Bring the water to the boil and melt the mixture in the flask at a low temperature until the mixture is liquid.
Étape 5 -
Leave the sachet to stand in the open air, avoiding any shocks.
Étape 6 -
Add the paperclip and then stir the sachet to crystallize the sodium acetate which, being exothermic, will provide us with heat!
Étape 7 -
To reuse it, repeat steps 4 and 5.
Published
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