Question

Question #ecd02

Answer 1

`Al_4C_3`

Explanation:

Aluminum carbide has an unusual crystal structure that consists of alternating layers of `Al_2C` and `Al_2C_2`. It has the appearance of pale yellow to brown crystals. It is stable up to 1400 °C. It decomposes in water with the production of methane. (Original references at https://en.wikipedia.org/wiki/Aluminium_carbide)

https://pubchem.ncbi.nlm.nih.gov/compound/aluminum_carbide#section=Top