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Anonymous users2024-01-24Salt you add dropwise with Ag ions to see if it precipitates.
Salt is the finest of the three and is very loose.
MSG is long-grained and has a higher transparency than sugar, so take a closer look.
The sugar is opaque and white, and it is fine to separate it from the salt.
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Anonymous users2024-01-23I'm dizzy, just look at it directly, it should be in a relatively fine granular form, and white sugar is more granular than salt, and the shape of monosodium glutamate is long and thin, and it is easy to distinguish it from salt and sugar.
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Anonymous users2024-01-22Generally, the least is monosodium glutamate, followed by salt, and then sugar, I don't believe it, you have a big jar of monosodium glutamate.
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Anonymous users2024-01-21First burn with fire, the sugar turns black, and the salt and monosodium glutamate flame turns yellow.
Then silver nitrate is used, the salt has a white precipitate, and the other is monosodium glutamate.
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Anonymous users2024-01-20Why use chemical methods, just use your tongue, it's convenient and fast!
Alas, human beings sometimes like to take detours.
Vinegar is added dropwise to each of the three substances, and soda ash is produced to produce bubbles. >>>More
Method 1: Take a small amount of solid to taste, sweet for sucrose, salty for salt; Method 2: Take a small amount of solid to dissolve in water respectively, measure its conductivity, the conductive is table salt, and the non-conductive is sucrose
When acetic acid is added, the bubbles are sodium carbonate.
It's disgusting, I suggest you live in a different environment.
In the three-phase circuit, the live wire uses three colors of red, yellow, and blue to represent the three live wires, and the neutral wire uses black. In single-phase lighting circuits, yellow is generally the live wire, blue is the neutral wire, and yellow and green is the ground wire. In some places, red is used for the live wire, black for the neutral line, and yellow and green for the ground wire.