CHEMISTRY H E L P In the following chemical reaction, what reactant is represented by X? AlCl₃ + X → Al(OH)₃ + NaCl

A) NaOH
B) ClOH
C) Al(OH)
D) It cannot be determined.

What is important to study for nios grade 12 chemistry? i have only one month left.

In a laboratory, 1.55mg of an organic compound containing carbon, hydrogen, and oxygen is burned for analysis. this combustion resulted in the formation of 1.45mg of carbon dioxide and .89 mg of water. what is the empirical formula for this compound?

If two objects at different te, peraure are in contact with each other what happens to their temperature