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Definition of B2H6:
1.1 The common name of B2H6 is Diborane; the English name is Diborane.
1.2 The atomic mass of B2H6 is 27.67.
1.3 The molar mass of B2H6 is 27.67 g/mol.
1.3.1 Molecular structure: Diborane has a B2H6 structure, with 2 boron atoms and 6 hydrogen atoms.
1.4 Ion structure: Diborane does not form ions. -
Properties of B2H6:
2.1 Physical properties of B2H6: Diborane is a colorless, odorless gas that does not contain ions and has no pH.
2.2 Chemical properties of B2H6: Diborane has special chemical properties, such as reacting with oxygen to form boron trioxide and water. -
Common chemical reactions of B2H6:
3.1 Metal reaction: B2H6 does not react with metals.
3.2 Acid reaction: B2H6 does not react with acids.
3.3 Nonmetal reaction: B2H6 can react with nonmetals such as oxygen. For example: B2H6 + 3O2 -> 2B2O3 + 3H2O
3.4 Reaction with salts: B2H6 does not react with salts. -
Synthesis of B2H6:
4.1 Laboratory synthesis of B2H6: Diborane can be synthesized by reacting sodium borohydride with excess sulfuric acid.
4.2 Industrial synthesis of B2H6: In industrial production, diborane is made from borohydride derivatives.