What is Li2Cr2O7? Important knowledge about Li2Cr2O7.

1. Definition of Li₂Cr₂O₇

1.1 Name
Li₂Cr₂O₇ is known as Dicromat lit. In English, this compound is called Lithium dichromate.

1.2 Atomic composition
Li₂Cr₂O₇ consists of two lithium atoms, two chromium atoms and seven oxygen atoms.

1.3 Atomic mass
The atomic mass of Li₂Cr₂O₇ is 253.835 g/mol.

1.4 Ion structure
Dicromat lit has an ion structure comprising two lithium ions (Li+) and one dichromate ion (Cr₂O₇ 2-).

2. Properties of Li₂Cr₂O₇

2.1 Physical properties
Li₂Cr₂O₇ appears as red or orange granules. It does not have a specific smell and its pH level is relatively neutral.

2.2 Chemical properties
Li₂Cr₂O₇ has a strong oxidation capacity, and readily reacts with both metal and non-metal compounds.

3. Common chemical equations

Currently, there is no specific data on the common chemical reaction equations of Li₂Cr₂O₇ with metals, acids, non-metals or salts.

4. Synthesis of Li₂Cr₂O₇

4.1 Laboratory synthesis
Li₂Cr₂O₇ is typically synthesized through the reaction of chromic acid with lithium hydroxide in an acid environment.

4.2 Industrial synthesis
Currently, there is no specific data on the industrial synthesis process of Li₂Cr₂O₇.