Overview of the functional characteristics of the wide neck conical flask
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The wide neck conical flask is a conical container with a flat bottom and a narrow mouth, which is generally used in titration experiments. In order to prevent the titrant from splashing out of the bottle when it drops, causing experimental errors, the bottle is then stirred on a magnetic stirrer. You can also hold the neck of the bottle with your hand and shake it with your wrist to stir evenly.
Features:
1. The mouth is small and the bottom is large, which is conducive to the sufficient reaction and the liquid is not easy to splash when the titration process is shaken.
2. The container can be heated on a water bath or an electric stove.
3. The appearance is flat-bottomed conical shape, wide at the bottom and narrow at the top, with a cylindrical neck and an opening wider than the neck at the top. Sometimes it can be closed with a cork or rubber stopper. There are several scales on the bottle to mark the capacity to hold.
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4. The wide neck conical flask is generally used in titration experiments. In order to prevent the titrant from splashing out of the bottle when it drips, causing errors in the experiment, the bottle is stirred on a magnetic stirrer. You can also hold the neck of the bottle by hand to Shake your wrist to stir evenly.
5. It can also be used for containing reactants, quantitative analysis, reflux heating, and its shape makes it very suitable for these tasks.
6. In addition to being convenient to add a stopper, its long neck can also slow down the loss during heating and avoid chemical spills; as for its flat and wide bottom, it allows the conical flask to hold more solutions and is convenient to use glass Stir with a stick and allow the Erlenmeyer flask to lay flat on the table.
7. The conical flask can also be used in ordinary experiments to produce gas or as a reaction vessel. Its conical structure is relatively stable.
8. Because the wide neck conical flask is very common and has an interesting shape, it is often used as a chemical experiment or a chemical-related symbol, and is scattered in many signs and instructions.
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Post time: Mar-16-2022
