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What 2 clear liquids mixed together change the color of the solution?
Wiki User
∙ 13y ago
The elements mix together to create an Iodine Clock Reaction... the last person that answered obviously didn't know what they were talking about and they are bored. i had to answer this for science class and this is the answer you are looking for:)
Wiki User
∙ 13y ago
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When two clear and colorless aqueous salt solutionsare mixed together the solution turns cloudy and yellow Does this represent a chemical or a physical change?
This would be a chemical change.
A mixture of two or more liquids is not always a solution while a gaseous mixture is always a solution explain?
To be considered a solution, it has to be a homogeneous mixture. Where you have liquids, they may not dissolve into one another, such as water and oil, and you have a clear division where the liquids don't mix. Where as gases, is they are in a closed system, are homogeneous because there is nothing there to stop the molecules from occupying a relatively homogeneous arrangement.
What do you get when you mix aqueous cuso4 copper sulfate and nahco3 sodium bicarbonate together?
You get a precipitate that is a sky blue and clear solution.
What color change do you see when AgNO3 is added to water and why does this happen?
A pure and fresh solution of silver nitrate is clear.
How do you distinguish between copper sulphate solution sodium chloride solution sodium nitrate solution or sodium sulphate solution?
copper sulphate solution-blue sodium chloride (salt) solution-clear sodium nitrate solution- white to clear sodium sulphate solution- white copper sulphate solution-blue sodium chloride (salt) solution-clear sodium nitrate solution- white to clear sodium sulphate solution- white
If you mix to clear liquids together and bubbles for what type of change would this indicate?
It indicates a chemical reaction because it changes from one substance to another.
When two clear and colorless aqueous salt solutionsare mixed together the solution turns cloudy and yellow Does this represent a chemical or a physical change?
This would be a chemical change.
Is a two clear liquids are mixed and a yellow color forms a chemical change?
Chemical
A mixture of two or more liquids is not always a solution while a gaseous mixture is always a solution explain?
To be considered a solution, it has to be a homogeneous mixture. Where you have liquids, they may not dissolve into one another, such as water and oil, and you have a clear division where the liquids don't mix. Where as gases, is they are in a closed system, are homogeneous because there is nothing there to stop the molecules from occupying a relatively homogeneous arrangement.
How do you prove there is glucose in a sample?
You can prove there is glucose in a sample by using Benedict's Solution. Heat up the sample, and add the Benedict's Solution. Assuming the solution is clear, if glucose is present it will change colour to red, or yellow, or green. If not, it will stay clear.
What are clear liquids except for water?
vinegar
Is liquid antibiotic a solution?
Not necessarily. It depends on the antibiotic and it distribution medium. If it requires shaking before use and is not transparent to light, it is a suspension and not a solution. An example would be Ampicillin (penicillin). An antibiotics that comes as a clear (maybe colored) liquids and does not require shaking before use probably is a solution.
What do you get when you mix aqueous cuso4 copper sulfate and nahco3 sodium bicarbonate together?
You get a precipitate that is a sky blue and clear solution.
What color change do you see when AgNO3 is added to water and why does this happen?
A pure and fresh solution of silver nitrate is clear.
Is adding white sugar to a clear acid a chemical change?
The sugar might dissolve in the acid and get added to the solution.
What does a solution look like?
A solution is clear.
How do you distinguish between copper sulphate solution sodium chloride solution sodium nitrate solution or sodium sulphate solution?
copper sulphate solution-blue sodium chloride (salt) solution-clear sodium nitrate solution- white to clear sodium sulphate solution- white copper sulphate solution-blue sodium chloride (salt) solution-clear sodium nitrate solution- white to clear sodium sulphate solution- white
