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It is either iodine and it stains starch, or the other way around, starch that stains iodine, likely the former as it is biological.
Starch or iodine can be used in chemical titrations also to indicate the presence of the other available in solution.
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Situation where you might use the iodine colorimetric test?
You can use idodine to identify starches in substances.
Why is the addition of concentrated sulfuric acid to solid potassium iodide unsuitable for the preparation of hydrogen iodide?
The iodide ions will be oxidised to idodine and the product is contaminated by sulphur compounds.
Can you stain on top of the old stain?
yes you can and the stain can change colors if there is a juice stain for example thats red and a grass stain the stain color could change
How does stain remover work?
A stain remover may be a solvent which dissolve the stain or a substance which react with the stain.
What is a catchy title for your science fair project it is on stain removal?
Stain be gone or Stain, Stain, go away
Situation where you might use the iodine colorimetric test?
You can use idodine to identify starches in substances.
What is the difference between Wright stain and Giemsa stain?
The difference between Wright Stain and Giemsa Stain is the intensity of the stain. The Giemsa Stain provides a better stain intensity than the Giemsa stain.
Why is the addition of concentrated sulfuric acid to solid potassium iodide unsuitable for the preparation of hydrogen iodide?
The iodide ions will be oxidised to idodine and the product is contaminated by sulphur compounds.
Can you stain on top of the old stain?
yes you can and the stain can change colors if there is a juice stain for example thats red and a grass stain the stain color could change
How could you describe a stain instead of saying a big stain what could you say?
a huge stain. a jumbo stain. a large stain.
Is maneval's stain an acid stain?
it is a basic dye that will stain the cells. That makes it a positive stain.
How do surfactants work in stain removers?
Surfectants work in stain removers to remove the stain and not damage what the stain is on. It oxidizes the stain and lifts it out of whatever its in,
How does stain remover work?
A stain remover may be a solvent which dissolve the stain or a substance which react with the stain.
Is blood or egg an organic stain or protein stain?
its a protein stain
Why is a stain called a stain?
It's simple, because it's a stain.
What is a catchy title for your science fair project it is on stain removal?
Stain be gone or Stain, Stain, go away
What does light green stain?
stain
