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Does a color change indicate that something is soluble or insoluble?
Wiki User
∙ 9y ago
yes if the substance is soluble it may have effect of its color if not it may settle down sepratey
Wiki User
∙ 9y ago
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What is the effect of insoluble solid such as glass or clay on the boiling temperature of a liquid?
A solution is formed when the contents added in a small amount is soluble in the solvent. When a solution is formed there is a relative change in its boiling temperature which invariably increases based on the volatile behavior of the solute being added. Here both glass and clay are insoluble in the given liquid since they would completely settle and not form a colloid with the liquid, and the boiling temperature of the liquid will not change.
What colour does starch change to when put in acid?
It's insoluble so it doesn't change into any color, however, the chemical changes into modified starch
How can you tell if a precipitate forms when you mix two solutions?
A precipitate is when two ions that mix together in a solution are then insoluble when they bind together in the solution (ususally water). If a precipitate will form is governed mostly by solubility rules that can be looked up.
If you add sugar to water and put a chalk inside will it dissolve?
No. Chalk is insoluble in water. Adding sugar will not change that.
What is the pH level of Nylon?
Nylon is a polymer insoluble in water so it can not change the pH value of water which is 7.
What are Phosphate solubilizing bacteria?
they have the capability to change the insoluble form of phosphorus into soluble one....
Can a change in velocity always indicate a change in speed?
Velocity has direction as well as magnitude. Speed only has magnitude. So the velocity of something can change without its speed changing. This is what is happening when something is going in a circle.
What is the effect of insoluble solid such as glass or clay on the boiling temperature of a liquid?
A solution is formed when the contents added in a small amount is soluble in the solvent. When a solution is formed there is a relative change in its boiling temperature which invariably increases based on the volatile behavior of the solute being added. Here both glass and clay are insoluble in the given liquid since they would completely settle and not form a colloid with the liquid, and the boiling temperature of the liquid will not change.
Is insoluble a chemical or physical characteristic?
Dissolution is physical change.
Why is Barium carbonate insoluble in water?
It's not. If you were to bubble CO2 through water and add a Ph indicator (such as phenolphthalein) to the solution, you would see it change color signifying that some of the CO2 dissolved in the water to form carbonic acid.
If a substance is insoluble to water is it a chemical change?
Dissolution is a physical process.
The precipitation of a solid can indicate a?
it can indicate a physical change
If tap water and soap form an insoluble deposit is this a physical or chemical change?
The formation of a precipitate is a chemical change.
How do you precipitate soluble complex?
Add salt to the solution. Change the temperature of the solution. Let the solvent evaporate in increase the concentration of the soluble complex. Change the pH of the solution.
What type of change does precipitate indicate?
Physical change ;)
What is the color change when you add phenolphthalein powder to water?
Nothing, it is insoluble in water surface.
What change in a physical property of matter can indicate?
a physical change or a chemical change
