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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.
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.
When vinegar mixed with baking soda fizzes a chemical change?
The reaction between vinegar (acetic acid) and baking soda (sodium bicarbonate) produces carbon dioxide gas, which creates fizzing. This is a chemical change because new substances are formed as a result of the reaction, with the formation of carbonic acid, which quickly breaks down into carbon dioxide and water.
If milk and vinegar is mixed is it a physical or chemical change?
its a chemical change because you cannot reverse the process and just have milk and vinegar separate
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.
Is adding vinigar to bicarbonate of soda a chemical or physical change?
vinegar sorry
Why is adding vinegar to bicarbonate of soda a chemical change?
When vinegar (acetic acid) is added to bicarbonate of soda (sodium bicarbonate), a chemical reaction occurs that produces carbon dioxide gas, water, and sodium acetate. The formation of new substances with different properties is characteristic of a chemical change.
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
