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Is this a chemical change or physical change - mixing salt and pepper?
Mixing salt and pepper is a physical change
Is mixing salt and pepper chemical?
Physical change as no new substance is formed and the properties have also not changed. Hope it helps!
Who invented salt and pepper?
Salt is a chemical compound and Pepper is ground black pepper. but some one had to be the first one to ground the pepper
Is dissolved salt in the ocean water an example of a chemical change?
No.
What is a non example of chemical changes?
non example of chemical change: one non example is ice. ice is NOT an example of chemical change.
Is table salt an example of chemical change?
Making table salt (NaCl) from sodium (Na) and chlorine (Cl) is a chemical change but if it is just in a shaker, then no it is not.
Is Filtering black pepper out of salt water a chemical change?
No it is not because you are jusy removing the pepper from the salt water. there are 5 ways to tell if a chemical change has happened. They are: 1. Bubbles are formed 2. The colour changes 3. There is precipitate 4. Energy is gven out 5. Energy is taken in
Is silicon a mixture of salt and pepper?
No. A mixture of salt and pepper is simply a mixture of salt and pepper. Silicon is an element unrelated to either salt or pepper.
Is dissolving salt in water a example of a chemical change?
No. It is a physical change. All you have to do to separate the two is to evaporate the water. There is no chemical change.
Are salt and pepper opposites?
No. Salt is a season derived from minerals. The chemical composition of ordinary table salt is Sodium Chloride. Pepper is a season derived from plants; black pepper.
Is snow melting when salt is added a chemical or physical change?
Melting of ice with salt is example of physical change as there is no chemical reaction involved .
Is dissolved salt in ocean water an example of a chemical change?
No. It is a physical change. All you have to do to separate the two is to evaporate the water. There is no chemical change.
