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Mixing cornstarch and water is a physical change. The individual properties of cornstarch and water remain the same, and the mixture can be easily separated by allowing the water to evaporate.
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Is mixing iodine with cornstarch a chemical reaction?
Mixing iodine with cornstarch does not result in a chemical reaction. Instead, it forms a physical mixture in which the iodine molecules become trapped within the starch molecules, causing the mixture to change color. The iodine acts as an indicator of the presence of starch.
Is mixing salt and water chemical?
Mixing salt and water is a physical change, not a chemical change. The salt does not change its chemical composition when it dissolves in water, only its physical state.
Is mixing salt and pepper chemical?
Physical change as no new substance is formed and the properties have also not changed. Hope it helps!
Is mixing sugar and cinnamon physical or chemical?
Mixing sugar and cinnamon is a physical change, as it does not alter the chemical composition of either substance. A chemical change involves a rearrangement of atoms to form new substances with different properties.
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 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.
Is mixing iodine with cornstarch a chemical reaction?
Mixing iodine with cornstarch does not result in a chemical reaction. Instead, it forms a physical mixture in which the iodine molecules become trapped within the starch molecules, causing the mixture to change color. The iodine acts as an indicator of the presence of starch.
Is mixing salt and water a chemical change or physical?
Physical
Is mixing NaCi with another chemical a physical or chemical change?
It depends on what you are mixing it with.
Is mixing popcorn steam a physical or chemical change?
it is a chemical change
Is mixing chalk with water a physical change or chemical change?
physical :)
Is mixing salt and water chemical?
Mixing salt and water is a physical change, not a chemical change. The salt does not change its chemical composition when it dissolves in water, only its physical state.
Is the reaction between corn starch and vinegar a chemical reaction?
No, because it just change to liquid
Is Mixing drink mix into water physical change or chemical change?
both chemical and physical
Is mixing iron and sulphur chemical or physical change?
A simple mixing is a physical process.
Is mixing iron and sulphur a chemical or physical change?
A simple mixing is a physical process.
Is Mixing acid with a metal a chemical or physical change?
chemical
