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What color would you see if iodine solution is added to starch?
The color change that occurs when iodine solution is added to starch is a dark blue or purple color. This reaction is commonly used to test for the presence of starch in a solution.
Would you see the same effect in elodea cells if you used a glucose solution instead of a water solution?
you would not see the same effect because there is sugar in one and not in the other
How do you do a test to see if ink is an indicator?
To test if ink is an indicator, you can dip litmus paper or pH paper into the ink solution to see if there is a color change indicating a change in pH. You can also add a few drops of ink to a solution with known acidity or alkalinity to observe any visible changes in color. Additionally, you can perform a titration using the ink solution to determine its pH level.
Is a sandwich solution or a mixture?
A sandwich is a mixture not a solution as you can easily see the parts. They are not evenly distributed though out as would be sugar in water.
Is a sandwich a mixture or a solution?
A sandwich is a mixture not a solution as you can easily see the parts. They are not evenly distributed though out as would be sugar in water.
How do you test foods to see if they contain starch?
Lugol's Solution
how do you test if a metal is gold?
There are so many hacks that you can see on tiktok on how you test this. There is a solution available in the market that you can use.
Describe the how would you prepare a solution of magnesium chloride solution starting with dilute hydrochloric acid include in your answer what would you see and how would you make sure that all the?
The reaction is:Mg + 2 HCl = MgCl2 + H2(g)You will see a release of hydrogen if a lighted match is placed near the test tube - you hear a click.
What color would you see if iodine solution is added to starch?
The color change that occurs when iodine solution is added to starch is a dark blue or purple color. This reaction is commonly used to test for the presence of starch in a solution.
Is solution x safe to drink with phenolphthalein?
what would happen if scientists were testing to see if a substance was safe to drink and used phenolphthalein as an indicator and what would happen if the test was done using methyl orange
Why do you need to test solutions with Blue litmus paper and red litmus paper?
So you can tell if the solution is an acid or a base
Would you see the same effect in elodea cells if you used a glucose solution instead of a water solution?
you would not see the same effect because there is sugar in one and not in the other
How would you test a substance to see if it was metal?
See if it can carry a charge.
How can you test a solution to see if it is saturated?
When you add items that can be dissolved, and it doesn't dissolve in the liquid, it means that it is saturated.
What would you see when lead nitrate solution is mixed with with sodium chloride solution?
You would see the formation of a precipitate which would be lead chloride.Pb(NO3)2(aq) + 2NaCl(aq) --> 2NaNO3(aq) + PbCl2(s)
Is potassium an electrolyte?
Yes Pottasium is an Electrolyte, you see a electrolyte is a mineral that that disolves in water, and carries an electric current.In your body, potassium, sodium and chloride are the electrolyte minerals. Since the body is made mostly of water, these electrolytes can be found everywhere in your body.
How do you do a test to see if ink is an indicator?
To test if ink is an indicator, you can dip litmus paper or pH paper into the ink solution to see if there is a color change indicating a change in pH. You can also add a few drops of ink to a solution with known acidity or alkalinity to observe any visible changes in color. Additionally, you can perform a titration using the ink solution to determine its pH level.
