you can use Mentos and baking soda
If you add vinegar to baking soda it fizzes (that's what they use for some bottle rockets).
carbon dioxide doesn't dissolve easily in water. so you have to use presure to make it a solution - as soon as you release the pressure by opening the bottle, the carbon dioxide bubbles up.
What happens is a chemical reaction. Vinagar - acetic acid Baking soda - sodium bicarbonate you are producing sodium acetate with water if you keep adding more vinegar on the baking soda (search "hot ice" on google) note that vinager is not pure but only 5 percent acetic acid the rest is water. for the best fizz use 1200 grams of vineager and 84 grams of NaHCO2 (baking soda) this is one mole of each obviously you can change the proportions. The reason this makes a perfect reaction is because that makes one C2H4O2 molecule react with every NaHCO2 molecule. The bi-products are CO2 H2O and NaC2H2O2
When I drank the Pepsi I felt it fizz in my mouth.
For a good long time if it is kept properly stored. Here is a test you can use to make sure your baking powder is usable . Put water in a teaspoon and sprinkle a little bit of the baking powder in the water. If your baking powder is good the water will fizz sort of like a soda does. if you don't hear or see the fizz then baking powder is no good and should be tossed out.
i say you use baking soda i use it every time i make cookies
The reaction between baking soda and vinegar generates carbon dioxide gas. It can be used in chemical volcanoes and other science projects.
you dont make it out of materials you use wood&glass.
They use CO2 and H2O as raw materials.
baking soda is generally used in cakes recipes to make them fluffier and softer .
We can use baking soda if you wan to make slime
If your talking about food i would use flour to make things thicker not baking powder and definitely not baking soda...you use that to make CRACK...