0
Physical. Anything that can be separated by physical means is a physical change, and you can separate oil from vinegar by skimming it off the top. You are also not making a new substance. In order to have a chemical reaction occur you must produce a new substance, not just a mixture. For example, vinegar and baking soda will produce carbon dioxide gas.
What else can I help you with?
Do milk and vinegar create a chemical reaction?
Yes, when you add an acid, like vinegar, to milk a chemical reaction occurs. The acid causes milk to curdle. In fact, by adding vinegar to milk you can make cheese! http://www.wikihow.com/Make-Cheese-at-Home
Is mixing water and baking soda a chemical or physical change?
chemical. when a reaction is undertaken that changes the structure of a substance and creates a new substance it is a chemical reaction. a gas is created during the reaction and a new chemical compound (sodium acetate) is left behind leaving neither of the previous elements present.
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 mixing acid with base a chemical or physical change?
Adding a base to an acid or vice versa in changing the chemical properties of that solution. In both cases you are neuralizing the solution. There might be a physical change as well, but it would depend on what chemicals where mixing. But this reaction will definitely have a chemical change.
Is mixing elmers glue and liquid starch a chemical change?
No, mixing Elmer's glue and liquid starch is a physical change. A chemical change involves the formation of new substances with different chemical properties, while mixing these two substances does not result in a chemical reaction.
Is mixing oil and vinegar into salad dressing a chemical reaction?
yes because salad dressing is a suspension of vinegar that will separate into layers if left undisturbed.
Is the reaction between corn starch and vinegar a chemical reaction?
No, because it just change to liquid
Is mixing oil and vinegar a chemical or a physical change?
physical- there's no chemical change.
Is mixing vinegar and baking soda physical change or chemical change?
It is a chemical change
Do milk and vinegar create a chemical reaction?
Yes, when you add an acid, like vinegar, to milk a chemical reaction occurs. The acid causes milk to curdle. In fact, by adding vinegar to milk you can make cheese! http://www.wikihow.com/Make-Cheese-at-Home
Is mixing chemicals a chemical reaction?
The act of mixing chemicals is a physical process, not a chemical reaction. Mixing chemicals together may, or may not, allow a chemical reaction to proceed, depending on the nature of the chemicals being mixed.
Is mixing water and baking soda a chemical or physical change?
chemical. when a reaction is undertaken that changes the structure of a substance and creates a new substance it is a chemical reaction. a gas is created during the reaction and a new chemical compound (sodium acetate) is left behind leaving neither of the previous elements present.
Is mixing and separating oil and water a chemical reaction?
No, it is a physical process.
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.
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 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 mixing acid with base a chemical or physical change?
Adding a base to an acid or vice versa in changing the chemical properties of that solution. In both cases you are neuralizing the solution. There might be a physical change as well, but it would depend on what chemicals where mixing. But this reaction will definitely have a chemical change.
