Is the Test tube sealed airtight or open air? Dissolving is a physical change.
When you combine them it is a chemical reaction (change) yes, but them combined in a solution is a physical change.
It is a chemical change
The ideal ratio of vinegar to baking soda for creating a chemical reaction in a homemade cleaning solution is 1:1.
It is a chemical change
Physical
Physical
The vinegar-baking soda reaction is a chemical change.
baking soda reacts with vinegar to produce sodium acetate and carbon dioxide
It is primarily a chemical change. However, physical changes also occur because of the chemical activity.
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 will. It is the chemical compositions that react, not the physical state.
It is a chemical changes, as is any sort of reaction.