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What happens when iodine is added to rice?
ok, the rice will turn black when you put with iodine. It just like burning, but it is faster then fire!
What happens when Iodine is added to cooked rice?
ok, the rice will turn black when you put with iodine. It just like burning, but it is faster then fire!
Why do the cell walls of onions turn blue-black when put with iodine?
There is starch present within the onion cell which causes the black-blue color reaction when introduced to iodine.
What happens when you put iodine on noodles?
Iodine is a poison. It can also cause skin damage. It also will cause the noodles to change to a blue black color
What happens to bread when you put iodine on it?
When you pore iodine on a piece of bread, the bread will turn black. Why? Because, the iodine has a chemical reaction with the starch in the bread. This method is great to find out if a food contains starch (I suggest a potato to try next!).
How do you test for starch in potato extract?
Use concentrated Iodine, If parts of the potato turn blue-black, there is starch present.=Be careful - iodine is an irritant.==OBVIOUSLY, Don't eat the potato afterwards!=
How is white iodine made white?
White or "decolorized" iodine is the original product. The most common use of iodine is to sanitize an area of the body prior to performing surgery. The "colorized" iodine allows the surgeon assurance that the proper area is sterilized. Since there is little demand for white iodine, it is difficut to find. White iodine is a salt such as potassium iodide which is clear like table salt. If you put it on your skin, it will be clear, but if you add a little hydrogen peroxide on your skin, it will turn the characteristic orange color of iodine because the iodide will be converted to elemental iodine.
What is the stuff surgeons put on your skin before they operate?
Povidone-iodine (trade/brand name: Betadine)
Can you mix iodine with hydrogen peroxide?
Yes, you can but if you put a cotton swab in this mixture, it will turn purple.
Do black people turn white after death?
African American people do not turn white after death. They may get lighter in skin color but they do not turn white after they pass away.
What happens when you burn an iodine crystal?
when iodine crysatals are heated, they turn from a solid into a gas (vapour). They start a black colour and as they gradually turn into a gas, they turn to a purple colour. At the end, there are no crystals left.
Is there a method for detecting starch without using iodine?
if you put iodine in food and it contains starch it should change color.
