There are two ions, aluminum is one ion and chloride is the other ion
The formula unit for calcium chloride is CaCl2. There are two chloride ions in one formula unit of calcium chloride. We can also say that there are two moles chloride ions in one mole of CaCl2.
1.20442 x 1024 chloride ions
1.2044 x 1024 chloride ions
Barium chloride is BaCl2
There are two chloride ions in MgCl2.
I suppose that the answers are: - 0,9 moles aluminium ions - 2,7 moles chloride ions
aluminium chloride is a compound which has one Al3+ ion and three Cl- ions per molecule.
Aluminium has the charge 3+, it is trivalent.
The formula unit for calcium chloride is CaCl2. There are two chloride ions in one formula unit of calcium chloride. We can also say that there are two moles chloride ions in one mole of CaCl2.
aluminium+hydrochloric acid= aluminium chloride+hydrogen :)
Aluminium and chlorine
Aluminium chloride (AlCl3) contain Al and Cl.
2.4088 x 1024 chloride ions
1.2044 x 1024 chloride ions
1.20442 x 1024 chloride ions
Barium chloride is BaCl2
There are two chloride ions in MgCl2.