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What reaction happens when baby powder is mixed with iodine?
Baby powder, or talcum powder, is starchy in composition. When combined with iodine, the powder reaction will be a change in color to a dark blue, purple, or blackish hue depending on the amount used.
What powder reacts with iodine?
Aluminum powder can react with iodine to form aluminum iodide. This reaction is exothermic and can produce purple fumes of iodine vapor.
Do iodine and lithium bromide react?
Iodine and lithium bromide do not react with each other. However, iodine can form a complex with lithium ions in a solution containing lithium bromide.
Which white powder turns blue-black in iodine solution?
Starch powder turns blue-black in iodine solution due to the formation of a starch-iodine complex.
If Iodine turns black in the presence of starch what is the identity of the powder that turned black?
does not matter once the Powder has starch it turns black and the powder can be any color
What reaction happens when baby powder is mixed with iodine?
Baby powder, or talcum powder, is starchy in composition. When combined with iodine, the powder reaction will be a change in color to a dark blue, purple, or blackish hue depending on the amount used.
What powder reacts with iodine?
Aluminum powder can react with iodine to form aluminum iodide. This reaction is exothermic and can produce purple fumes of iodine vapor.
What white chocky substance does not react with Benedict with Iodine or with Sudan IV but will react with Biuret?
My friend is coky I need to know a white powder substance that does not react with an acid
Why does powder of tartar react with iodine?
Powder of tartar, or potassium bitartrate, reacts with iodine because it contains acidic components that can interact with iodine, facilitating a redox reaction. The presence of tartaric acid in the powder can help in reducing iodine, leading to a color change, typically from brown to a lighter hue. This reaction is often used in chemistry to demonstrate the properties of reducing agents.
What happens when Iodine and borax are mixed?
When iodine and borax are mixed, they do not react chemically. Both substances will remain as separate entities in the mixture. Iodine is a purple-black solid, while borax is a white crystalline powder.
What color is citric acid in iodine?
Citric acid does not have a specific color in iodine. Iodine is used to detect the presence of starch, not citric acid. Citric acid typically appears as a white, crystalline powder and is not known to react with iodine in a way that produces a visible color change.
Do iodine and lithium bromide react?
Iodine and lithium bromide do not react with each other. However, iodine can form a complex with lithium ions in a solution containing lithium bromide.
Which white powder turns blue-black in iodine solution?
Starch powder turns blue-black in iodine solution due to the formation of a starch-iodine complex.
Can rubidium react with iodine?
Yes. Rubidium is an alkali metal in the sodium group. It will react with iodine to form rubidium iodide:- 2Rb+ I2 -> 2RbI
How does iodine react with acid?
Iodine does not directly react with acids. However, when iodine is added to an acid solution, it can form hypoiodous acid (HOI) which is a weak acid. This reaction can be used in analytical chemistry to detect the presence of iodine.
What is the common nouns for Johnsons baby powder?
The words "baby" and "powder" are common nouns.
Does iodine react in hydrochloric acid solution?
Iodine will will not react with hydroelectric acid
