Actually it's a chemical change. The baking soda reacts with the vinegar to produce carbon dioxide gas, which is why it fizzes when you mix the two together. The reaction between the two is listed below:
NaHCO3(s) {baking soda} + CH3COOH(aq) {vinegar} ---> NaCH3COO(aq) + CO2(g) + H2O(l)
Yes.
The thermal decomposition of baking powder is a chemical change.
The thermal decomposition of baking powder is a chemical change.
Mixing flour and baking soda is a physical change; the process of mixing them together does not in itself cause them to change into any other chemical. However, when the pastry is baked, then there will be chemical changes.
This is a physical process.
Hi
mixing baking soda with water is a physical change b/c you don't change the chemical structure mixing baking soda with vinegar is a chemical change b/c you change the chemical structure ================= It is definitely a chemical reaction resulting in a chemical change.
baking soda is a base while vinegar is an acid
They react with each other and go threw chemical change.
vinegar and baking powder :)
Vinegar
It is a chemical change.