One question per day; those who answer correctly receive 6 wealth points, while participants receive 2 wealth points； Question 285
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Fill-in-the-blank: The purpose of stirring in an acetylene generator is to continuously update the material surface, allowing ( ) to interact fully with water and thus promoting the hydrolysis reaction. The stirring speed has a significant impact on the reaction; as the stirring speed increases, the time required for calcium carbide to hydrolyze increases； Speed (); if the calcium carbide is not fully hydrolyzed, it will be discharged, so the stirring speed in the ethylene generator needs to be controlled. Answer: calcium carbide particles, too slow, too fast
Calcium carbide particles, too slow, too fast. . . . . . . . . . . .
Calcium carbide particles---Too slow----Too fast-----------------------------
The purpose of stirring in the acetylene generator is to continuously renew the material surface, allowing the calcium carbide particles to interact fully with water and thus promoting the hydrolysis reaction. The stirring speed has a significant impact on this reaction; when the stirring speed is low, the time required for calcium carbide to hydrolyze increases； If the speed is too high and the calcium carbide is not fully hydrolyzed, it will be discharged; therefore, the stirring speed in the ethylene generator needs to be controlled.
The purpose of stirring in the acetylene generator is to continuously renew the material surface, allowing the calcium carbide particles to interact fully with water and thus facilitating the hydrolysis reaction. The stirring speed has a significant impact on this reaction; if the stirring speed is too low, the time required for the hydrolysis of calcium carbide increases； If the speed is too high, the calcium carbide does not hydrolyze completely and is thus discharged; therefore, the stirring speed in the ethylene generator needs to be controlled.
The purpose of stirring in the acetylene generator is to continuously renew the material surface, allowing the calcium carbide particles to interact fully with water and thus facilitating the hydrolysis reaction. The stirring speed has a significant impact on this reaction; if the stirring speed is too low, the time required for the hydrolysis of calcium carbide increases； If the speed is too high, the calcium carbide does not hydrolyze completely and is thus discharged; therefore, the stirring speed in the ethylene generator needs to be controlled.
The purpose of stirring in the acetylene generator is to continuously update the material surface, allowing (calcium carbide) to react fully with water and thus promoting the progress of the hydrolysis reaction. The stirring speed has a significant impact on this reaction; when the stirring speed is low, the time required for calcium carbide to hydrolyze increases； If the speed is too high and the calcium carbide is not fully hydrolyzed, it will be discharged; therefore, the stirring speed in the ethylene generator needs to be controlled.
The purpose of stirring is to continuously renew the material surface, allowing the (calcium carbide particles) to interact fully with water and thus promoting the progress of the hydrolysis reaction. The stirring speed has a significant impact on this reaction; if the stirring speed is too low, the hydrolysis time of calcium carbide increases； If the speed is too high, the calcium carbide does not hydrolyze completely and is thus discharged; therefore, the stirring speed in the ethylene generator needs to be controlled. ...
The purpose of stirring in the acetylene generator is to continuously renew the material surface, allowing the calcium carbide particles to interact fully with water and thus facilitating the hydrolysis reaction. The stirring speed has a significant impact on this reaction; if the stirring speed is too low, the time required for the hydrolysis of calcium carbide increases； If the speed is too high and the calcium carbide is not fully hydrolyzed, it will be discharged; therefore, the stirring speed in the ethylene generator needs to be controlled.