Instruments: test tubes, tray balance, beaker, alcohol lamp, evaporator, iron rack, conical flask, beaker, tweezers, crucible, crucible clamp, beaker spoon, test tube clamp, metal rack, glass rod, funnel, gas collecting tube, flask, test tube, measuring cylinder, rubber-tipped dropper, ground glass, key, asbestos net, water tank, thermometer.
Drugs: hydrogen peroxide, alcohol, anhydrous copper sulfate, potassium permanganate, potassium chlorate, sulfur, carbon, white phosphorus, red phosphorus, phenolphthalein, manganese dioxide, zinc, lime water, sodium.
What materials will be used for the chemical laboratory table:
1. Although the chemical laboratory table has been specially treated, we should try not to use it in a high temperature environment for a long time, because the material on the surface of the all-steel laboratory table will be damaged to varying degrees. .
2. During the application of the chemical laboratory table, sharp objects cannot be used to scratch the table surface, and some sharp objects should not be placed on the table surface for use. Such operations may cause damage to the table surface.
3. Try not to use open flames on the chemical laboratory table, or expose it to the sun. At the same time, you cannot cut on the table surface, otherwise it will affect the table surface or even cause damage to the table surface. .
4. During the experiment, the experimenter often uses instruments such as alcohol lamps. During use, the alcohol lamp should be placed on a professional tripod. After the experiment is completed, wash the table surface with warm water and apply some protective substances accordingly to ensure the integrity of the table surface and avoid damage to the table surface. .