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Is cornstarch a chemical or a physical change when vinegar is added?
Wiki User
∙ 10y ago
Physical
Wiki User
∙ 10y ago
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Is it a physical or chemical change when you mix cornstarch and vinegar together?
When you mix cornstarch and vinegar together, it is a chemical change. This is because a new substance is formed due to the reaction between the cornstarch and vinegar.
Is salt and vinegar removing tarnish from a penny a physical change?
Physical change
Is cornstarch mixed with water a chemical reaction?
No, mixing cornstarch with water is not a chemical reaction. It is a physical change. The cornstarch particles disperse throughout the water, but no new substances are formed.
Is apple cider becoming vinegar physical or chemical?
it is a physical change because no reaction occurs and there is no new substance. :)
Is zinc dissolving in vinegar to form a rusty substance on an iron nail a physical or chemical change?
chemical change
Is it a physical or chemical change when you mix cornstarch and vinegar together?
When you mix cornstarch and vinegar together, it is a chemical change. This is because a new substance is formed due to the reaction between the cornstarch and vinegar.
Is it a chemical or physical change when you mix cornstarch with water?
It is a physical change.
Is cornstarch mixed with vinegar a chemical or physical change?
Kind of tricky question, because on the surface, one might not think that cornstarch and vinegar (acetic acid) don't react chemically. But, in fact, there can be a chemical reaction under the right conditions. So, it would probably be safe to say "chemical" change, if given the chance, but it could also be just a physical change if conditions aren't right.
Is mixing oil and vinegar a chemical or a physical change?
physical- there's no chemical change.
Is dissolving cornstarch a chemical change?
Dissolving is a physical process.
Is mixing cornstarch and water a physical or chemical change?
Mixing cornstarch and water is a physical change. The individual properties of cornstarch and water remain the same, and the mixture can be easily separated by allowing the water to evaporate.
When whine turns to vinegar is it a chemical or physical change'?
its a chemical change
Is vinegar and baking soda a physical change or a chemical change?
It is a chemical change
Is the reaction between corn starch and vinegar a chemical reaction?
No, because it just change to liquid
Is mixing vinegar and baking soda physical change or chemical change?
It is a chemical change
Is Vinegar And backing soda reaction a physical or Chemical change?
Chemical change
Is sugar in vinegar a chemical or physical change?
The addition of sugar to vinegar is a physical change because no new substances are formed. Sugar dissolves in the vinegar, but the chemical composition of both sugar and vinegar remains the same.
