426 Pcs/set Chemistry Teaching Laboratory Supplies Can Be Combined

Description

426 Pcs/set Chemistry Teaching Laboratory Supplies Can Be Combined
Product Name: Molecular Structure Model
Sales unit: 1 Set / 426 Pcs
Product material: PP (atomic), LDPE (link)
Product Category: 426 pieces set (181 atoms, 245 link keys)
Product size: hydrogen atom diameter 17mm, other atom diameter 23mm
Product net weight (g): 810
Product use: teaching equipment
Product category:
It can be used to formulate the structural formula of various molecules of inorganic and organic substances in
chemical textbooks. Such as graphite, diamond, sodium chloride, alkanes, alkenes, alkynes, halides, alcohols,
phenols, aldehydes, ketones, esters, etc. in the textbooks of secondary schools, and stereoisomeric, optical
isomerism and their Conversion. Like the dichloroethylene (C2H2) Cl2 model, it can be combined into three isomers:
Cyclohexane (C6H12) is a ring compound that can be used for both boat and chair images, as well as aspirin and adrenaline. If several sets are used together, a more complicated molecular structure can be built. Such as calcium
edetate. Ni(CN) 2 (NH 3 ) C 6 H 6 or the like.
Suitable for basic chemistry and specialty chemistry, secondary and university teaching, and laboratory use.