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Chemical. Vinegar is acidic - bicarniate when acidified produces carbon dioxide which bubbles out. This is a chemical change because the end-products (carbon dioxide, sodium acetate) are different species than the reactants (sodium bicarbonate, acetic acid). It is impossible to regain the initial state without the addition of new chemicals into the system. A physical change would be the freezing of vinegar. The reactants and the products are the same species (vinegar), and the initial state (liquid) can be regained by allowing the frozen vinegar to thaw.
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Is vinegar and baking soda a physical change or a chemical change?
It is a chemical change
Is mixing vinegar and baking soda physical change or chemical change?
It is a chemical change
Is making a volcano with baking soda and water a chemical or physical change?
The vinegar-baking soda reaction is a chemical change.
Is baking soda reacts with vinegar and forms a gas a chemical or physical change?
Physical
Is baking soda reacting with vinegar and forms a gas a physical or chemical change?
Physical
If you mix baking soda vinegar a physical or chemical change?
It is primarily a chemical change. However, physical changes also occur because of the chemical activity.
Is combining baking soda and vinegar a chemical change?
When you combine them it is a chemical reaction (change) yes, but them combined in a solution is a physical change.
Is mixing baking soda and vinegar a chemical or physical 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.
Is baking soda reacting with vinegar a physical or chemical 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.
Is this a physical or chemical change when you pour vinegar into baking soda?
This is a chemical change because a chemical reaction occurs, creating a whole new substance (carbon dioxide).
Is mixing baking soda and vinegar a physical and chemical change?
It is a chemical change. CH3COOH (vinegar) + NaHCO3 (baking soda) -> CH3COONA (sodium acetate) + H2CO3 (carbonic acid)...which then immediately dissociates to... H2CO3 -> H2O + CO2
Is baking soda reacting with vinegar producing a gas a physical or chemical change?
It is a chemical changes, as is any sort of reaction.
