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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.
How does iodine react with baby powder?
Iodine does not react with baby powder. Baby powder is usually made of talc or cornstarch, which are inert substances and do not participate in chemical reactions with iodine.
Best ways to detect fingerprints?
Baking powder, baking soda, or iodine.
Can baking powder react to an exothermic chemical reaction?
Baking powder is thermally decomposed by heating (absorb heat).
Is baking powder mixed with iodine chemical or physical change?
This is a physical process.
How can you tell if white powder is baking powder baking soda or cornstarch?
Baking powder leaves more residual and "cakes" together. Corn starch is a little bigger and doesn't taste like baking powder.
What happens when you mix baking soda with iodine?
When baking soda (sodium bicarbonate) is mixed with iodine, a chemical reaction does not occur. Baking soda is a base and iodine is a nonpolar molecular compound, so they do not react with each other.
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
What happens when iodine and baking powder mix?
it turns the color orange green and black + hard and became sticky.
What are the differences between double-acting baking powder and regular baking powder?
The main difference between double-acting baking powder and regular baking powder is how they react in recipes. Double-acting baking powder releases carbon dioxide gas twice - once when it is mixed with wet ingredients and again when exposed to heat. Regular baking powder only releases gas once when mixed with wet ingredients. This difference can affect the rise and texture of baked goods.
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.
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.
