-
Anonymous users2024-01-24(table salt) is added to get a clear, transparent liquid; The addition of vegetable oil, butter and flour gives a turbid, opaque liquid, in which (flour) is a suspension.
-
Anonymous users2024-01-231。Theoretically, due to the solution.
In fact, after sweetness, because the gravitational force of the sugar molecule and comparatively large.
2。It should be 4
3。Empty the third do not know gasoline.
Saturation of 4 136 36 100 solutions.
I don't know. 6。Same with you.
a. Sucrose is an organic matter, and organic matter is generally composed of molecules, so the choice is wrong b. The main component of table salt is sodium chloride, which is an ionic compound composed of sodium ions and chloride ions, so the choice is correct >>>More
Destiny is determined the moment you are born. The rest is only auxiliary and has not changed substantially.
(3) Sodium chloride can react with silver nitrate to generate silver chloride white precipitate and sodium nitrate, this reaction is a metathesis reaction, adding an appropriate amount of nitric acid to the solution can neutralize sodium hydroxide >>>More
The point external force crushes the high-strength tempered plastic, which is easy to break and completely put.
In China's more than 5,000 years of history, Chinese furniture has also undergone a long process of evolution in different periods, from the initial "sitting on the ground" to "sitting on the feet", from the transformation of low furniture to high furniture, and finally in the Ming and Qing dynasties, the artistic achievements of classical furniture reached the most glorious peak. It can be said that in the process of evolution, furniture has its unique laws of survival, and these laws are gradually sealed in the smoke and clouds of history, and modern people can not accurately understand why furniture has evolved into what it is now. >>>More