The molar mass of MgCl2 = 95.211 g/mol
The chemical formula of magnesium dibromide is MgBr2.
MgBr2 is an ionic compound (salt: magnesium bromide)
The answer is 5,978 moles.
MgBr2 + Cl2 yields MgCl2 + Br2 is an example of an anionic single replacement chemical reaction.
There are 22,9.10e21 anions.
2.50 g MgBr2 x 1 mole MgBr2/184 g x 2 mole Br/mole MgBr2 = 0.0272 moles Br^-0.0272 moles Br^- x 6.02x10^23 anions/mole = 1.6x10^22 anions
Yes.The cation,Mg 2+bonds with the anions,2Br 2-to form,MgBr2------------------magnesium bromide
The molar mass of MgCl2 = 95.211 g/mol
The chemical formula of magnesium dibromide is MgBr2.
Magnesium bromide is MgBr2.
MgBr2 is MAGNESIUM BROMIDE
Magnesium bromide: MgBr2
MgBr2 is an ionic compound (salt: magnesium bromide)
The answer is 5,978 moles.
One formula unit of MgBr2 has three ions; one Mg2+ ion and two Br- ions. One mole of MgBr2 formula units has one mole of Mg2+ ions and two moles of Br- ions, for a total of three moles of ions.
If you meant MgBr2 - it means there are two atoms of Br to one of Mg