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When two clear colorless liquids are combined and the mixture turns cloudy physical or chemical change?
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2 colorless liquids produce a white precipitate when they are mixed together is it a chemical change or a physical change?
Chemical change. The formation of a precipitate is one indication that a chemical reaction has taken place.
When 2 colorless liquids mixed togather to form a bright yellow solid what physical properties have changed?
Color and State of Matter
What are some types of caustic liquids?
a colorless, odorless liquid
Is separation of 2 liquids by distillation a physical change?
Yes, separation of two liquids by distillation is a physical change. It involves the process of heating a mixture of liquids to vaporize one of the components, and then condensing the vapor back into a liquid form. This process does not involve any chemical reactions or changes in the chemical composition of the substances.
Is heat produced when two liquids are mixed a physical change?
No and yes. If the two liquids do not react chemically then its a physical change, called the enthalpy of mixing, heat of mixing, which can be exothermic or endothermic. If the two liquids react then the heat produced would be chemical.
2 colorless liquids produce a white precipitate when they are mixed together is it a chemical change or a physical change?
Chemical change. The formation of a precipitate is one indication that a chemical reaction has taken place.
What can gold be combined with?
gold doesnt have a chemical reaction to liquids or other elements. there might be a physical change to it but nothing other than that.
Layering of liquids a physical or chemical change?
It is a physical change.
Are all liquids the same?
All liquids are not the same: they have different physical and chemical properties.
When you mix 2 liquids and it is warm to touch is it a chemical or physical change?
Can be both or either. 1. When mixed, without chemical reaction, liquids can take or release heat; it is a physical phenomenon. 2. But mixed liquids can react and this chemical reaction can also release heat.
When 2 colorless liquids mixed togather to form a bright yellow solid what physical properties have changed?
Color and State of Matter
What are some types of caustic liquids?
a colorless, odorless liquid
Is a change of liquid to liquid a chemical change or physical change?
If a solid appears after mixing two liquids, it is a chemical change.
Is separation of 2 liquids by distillation a physical change?
Yes, separation of two liquids by distillation is a physical change. It involves the process of heating a mixture of liquids to vaporize one of the components, and then condensing the vapor back into a liquid form. This process does not involve any chemical reactions or changes in the chemical composition of the substances.
When two liquids are combined and they do not mix?
Your liquids are immiscible.
Is heat produced when two liquids are mixed a physical change?
No and yes. If the two liquids do not react chemically then its a physical change, called the enthalpy of mixing, heat of mixing, which can be exothermic or endothermic. If the two liquids react then the heat produced would be chemical.
Name two categories used to classify properties of matter?
These the physical properties of matter.
