A kind of solid-liquid reagent reaction experimental method

Abstract

The invention provides a solid-liquid reagent reaction experiment method which is characterized in that a specially-designed solid reagent clamping reactor is adopted, and through the simple operation of pinching and releasing two supporting arms, the solid reagent clamping reactor can be controlled to sample the solid reagent and stably keep clamping the solid reagent; therefore, in combination with the specific operating process, the solid reagent clamping reactor is clamped and hung over the mouth of a beaker holding liquid reagent through elastic clips hinged to the supporting arms, so that the solid reagent and the liquid reagent can be in contact with each other and react, and the solid reagent clamping reactor can be rotated around the hinge parts of the supporting arms and the elastic clips at any time to enable the solid reagent and the liquid reagent to be separated. The method has the advantages that other impurities cannot be brought in, the probability of damage to operators is low, the potential safety hazards of operation can be reduced, and the problems that solid-liquid separation is troublesome, impurities are easily brought in, potential safety hazards of operation exist in a solid-liquid reagent chemical reaction experiment in the prior art can be well solved.

Description

technical field [0001] The invention relates to the field of chemical experiment operation methods, in particular to a solid-liquid reagent reaction experimental method. Background technique [0002] Chemical reagents are commonly used items in chemistry laboratories and chemistry teaching. In the process of chemical experiments and chemistry teaching, it is often encountered in the operation steps that require the use of solid reagents and liquid reagents for chemical reactions. In many cases, it is even necessary to separate the solid and liquid reagents at different stages of the reaction between the solid and liquid reagents and suspend the reaction. Process, in order to observe the different states of solid reagents or / and liquid reagents in each reaction stage, or perform operations such as sampling reagents, so as to learn and analyze the chemical reaction process. However, in response to such a situation, due to the lack of special experimental operation tools, in t...

AI Technical Summary

Problems solved by technology

[0003] Aiming at the above-mentioned problems existing in the prior art, the present invention provides a kind of solid-liquid reagent reaction experimental method, has adopted the specially designed solid-state reagent clamping reactor in this method, combined with its specific operation procedure, makes solid-liquid reagent The operation of the reagent reaction experiment is simple and convenient, no other impurities will be introduced, and at the same time, it can reduce the hidden dangers of operation safety. Safety hazards and other issues

Images