Ni + AlCl3
Yes, you need to put the PO4 in parentheses and add a 3 subscript to indicate that there are 3 phosphate ions in the compound. The product of Na3PO4 + NiCl2 would be Ni3(PO4)2 + 6NaCl.
NiCl2 is soluble in water. NiCl2 dissociates into Ni2+ and Cl- ions in aqueous solution.
The chemical formula for nickel(II) chloride is NiCl2.
The reaction between silver (Ag) and nickel chloride (NiCl2) results in the displacement of silver by nickel, forming silver chloride (AgCl) and nickel metal (Ni). The balanced equation for this reaction is: 2Ag + NiCl2 -> 2AgCl + Ni
2NaCl + Ni (for A+)
NiCl2 + 2Na --> 2NaCl + Ni
The product of Ni (nickel) reacting with HCl (hydrochloric acid) is typically nickel chloride (NiCl2) and hydrogen gas (H2).
The chemical formula for nickel chloride dihydrate is NiCl2•2H2O. This formula indicates that each formula unit of nickel chloride dihydrate contains one nickel atom, two chloride ions, and two water molecules.
One product will be AlCl3 Copper metal will be a product
NiCl2 x 6 H2O Nickel(II) Chloride Hexahydride
There are two chlorine atoms in the molecule NICl2.
NiCl2 + 2 NaBr-----------NiBr2 + 2 NaCl