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Is adding vinigar to bicarbonate of soda a chemical or physical change?
vinegar sorry
Is mixing milk and vinegar a physical or chemical change?
This is a physical change due to the fact that you are adding two substances.
Is reactivity with vinegar a chemical property or physical property?
Reactivity is a chemical property (in chemistry !).
What colour does lemon juice changes to when adding vinegar?
When lemon juice is mixed with vinegar, it does not change color significantly. Lemon juice is already acidic and adding vinegar, which is also acidic, will not produce a significant color 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 adding vinigar to bicarbonate of soda a chemical or physical change?
vinegar sorry
Is Adding vinegar to bicarbonate of soda a chemical change?
Thats what i was wondering
Is adding white powder to vinegar a chemical change?
yea because it melts into he vinegar and it is very difficult to reverse this chemical change
How would you cause a chemical change to vinegar?
For example adding a base.
Is adding lime to baking soda a chemical change?
Yes, adding lime (calcium hydroxide) to baking soda (sodium bicarbonate) results in a chemical change known as a double displacement reaction. The reaction forms water, sodium hydroxide, and calcium carbonate.
A chemical reaction causes a chemical change true or false?
It is true that a chemical reaction causes a chemical change. An example of this can be seen by adding baking soda to vinegar.
Is mixing a chemical changing?
no, the substances that you mix must interact to form a completely new substance for a chemical change to take place. Mixing sand and salt is not a chemical change. Mixing vinegar with sodium bicarbonate will lead to the release of carbon dioxide gas. This is a chemical change.
Is mixing milk and vinegar a physical or chemical change?
This is a physical change due to the fact that you are adding two substances.
Does adding vinegar to milk saw that milk so that the milk will curdle cause a physical change wilco don't cause a physical change?
This is a chemical change.
Is mixing vinegar and baking soda a chemical or physical change and why?
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.
What change is it when Some white powder from your kitchen fizzes when you put it into vinegar?
This is a description of the reaction between the acetic acid, which is the "active ingredient" in vinegar, and baking soda, which is sodium bicarbonate. This double replacement reaction is covered in another question on WikiAnswers.
Is vinegar and baking soda a physical change or a chemical change?
It is a chemical change
