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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
Two chemical are mixed together and a gas is produce is it chemical or physical?
The production of a gas when two chemicals are mixed is a chemical change. This is because it involves a reorganization of the atoms in the reactants to form new compounds, resulting in a change in chemical composition.
Is adding antifreeze to your radiator a chemical or physical change?
Adding antifreeze to your radiator is a physical change because the antifreeze retains its chemical composition and properties when mixed with the water in the radiator. It does not undergo a chemical reaction to form a new substance.
Is adding sugar to cereal a physical or chemical change?
Adding sugar to cereal is a physical change because the sugar does not undergo a chemical reaction when mixed with the cereal. The sugar retains its chemical structure and properties, only altering the taste of the cereal.
Flour and milk mixed a chemical or physical change and why?
Mixing flour and milk creates a physical change because no new substances are formed. The flour and milk retain their individual chemical properties, and the mixture can be easily separated by physical means such as straining.
Is vinegar and salt mixed a chemical or physical change?
This is a physical change because any reaction occur.
Is vinegar form carbon and water mixed with baking soda physical?
No, it is a chemical change. A chemical reaction occurs when the two are mixed-- bubbling/fizzing.
Is baking soda mixed with vinegar a chemical change or physical?
chemical I do believe. Here's why- the substances within the mixture will create a gas as they react. A chemical change is simply a change that results in one or more new substances.
Why is sugar and vinegar a chemical change?
The difference between chemical and physical changes is that chemical change is when a new substance is formed, and the reaction is irreversible. So as salt and vinegar do not react, it is indeed a physical change.
Is baking soda mixed with iodine a chemical or physical change?
Chemical Change
Is sand and water mixed a chemical and physical change?
Chemical
Is gas forming when vinegar and baking soda are mixed a chemical change?
Yes, it is chemical
Is gases formed when baking soda and vinegar mixed a chemical change?
yes
Is soap being mixed with water a chemical or physical change?
physical
Is sand and dirt mixed a chemical or physical characteristics?
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 baking powder mixed with iodine chemical or physical change?
This is a physical process.
