Micro Chemical Experiment Box Mini Chemistry Experiment Set Chemistry Experiment Equipment Used for Middle School Teaching Instrument Students
Product Information
About
The laboratory instrument is small in size, easy to carry, and can be selected and combined freely. There is no need to fix the laboratory, and students can operate in the laboratory
It can be easily taken to the classroom for investigation, and it can also be taken to the field for exploratory experiments
It is helpful for students to fully carry out practical activities, increase learning interest and enhance manual ability. It is beneficial to cultivate students' innovative thinking and inquiry ability.
At the same time, due to the small size of the instrument and the small amount of medicament, environmental pollution is reduced.
The instrument is shock-proof, moisture-proof, avoid collisions, and upside down to avoid damage to the instrument
Product Description
Main experiment content1. Production and properties of oxygen2. Purification of coarse salt3. Production and properties of carbon dioxide4. It is estimated that the number of people who unload the ions of hypermanganese acid is small5. Preparation of percentage concentration solution6. The nature of acid7. The nature of alkali and salt8. Identification of substances9. Determination of acidity and alkalinity of soil, water quality, beverages, etc.Precautions:The instrument should be shock-proof, moisture-proof, avoid collision, and inverted to avoid damage to the instrument. After the experiment, all instruments and articles should be cleaned, and all kinds of equipment should be properly seated.
