Wiki User
∙ 11y agoThis is a chemical change because a chemical reaction occurs, creating a whole new substance (carbon dioxide).
Wiki User
∙ 11y agoWiki User
∙ 11y agoa physical change
It is a chemical change
It is a chemical change
The vinegar-baking soda reaction is a chemical change.
Physical
Physical
It is primarily a chemical change. However, physical changes also occur because of the chemical activity.
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.
When you combine them it is a chemical reaction (change) yes, but them combined in a solution is a physical change.
The reaction between baking soda and vinegar is a chemical change because new substances are formed during the reaction. Carbon dioxide gas, water, and a salt are produced as a result of the reaction, demonstrating a chemical transformation.
It is a chemical change. CH3COOH (vinegar) + NaHCO3 (baking soda) -> CH3COONA (sodium acetate) + H2CO3 (carbonic acid)...which then immediately dissociates to... H2CO3 -> H2O + CO2
It is a chemical changes, as is any sort of reaction.
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.