You're expressing those two reactants as ions. The chemical equation for the reaction between barium and nitrogen is: 3Ba + N2 --> Ba3N2. Or, if you like, the net ionic equation for the formation of the insoluble precipitate barium nitride is: 3Ba+2 + 2N-3 --> Ba3N2.
To write the formula for barium bromide (BaBr₂) as a chemical equation, you need a reaction. For instance, the reaction between barium chloride (BaCl₂) and sodium bromide (NaBr) would form barium bromide and sodium chloride (NaCl): BaCl₂ + 2NaBr → 2NaCl + BaBr₂.
The reaction between SO42- and Ba2+ forms BaSO4. The chemical formula is BaSO4.
The chemical name for Ba2OH- is barium hydroxide. It is composed of a barium ion (Ba2+) and a hydroxide ion (OH-).
The balanced chemical equation for the reaction between ammonium sulfate (NH4)2SO4 and barium chloride BaCl2 is: (NH4)2SO4 + BaCl2 → BaSO4 + 2 NH4Cl This reaction forms barium sulfate (BaSO4) and ammonium chloride (NH4Cl) as the products.
To identify the spectator ions, compare the ions on both sides of the equation and look for ions that remain unchanged. In this case, Na+ and I- ions are spectator ions because they appear as both reactants and products without undergoing any chemical change. The Ba2+ and SO4^2- ions are the ions involved in the chemical reaction forming BaSO4.
To write the formula for barium bromide (BaBr₂) as a chemical equation, you need a reaction. For instance, the reaction between barium chloride (BaCl₂) and sodium bromide (NaBr) would form barium bromide and sodium chloride (NaCl): BaCl₂ + 2NaBr → 2NaCl + BaBr₂.
The reaction between SO42- and Ba2+ forms BaSO4. The chemical formula is BaSO4.
Azide, N3- ( a linear ion isoelectronic with CO2), or conceivably nitride N3- a monoatomic ion
N3 is a compound. It is the chemical formula for nitrogen gas, which consists of three nitrogen atoms bonded together.
Formula: N3-
The chemical name for Ba2OH- is barium hydroxide. It is composed of a barium ion (Ba2+) and a hydroxide ion (OH-).
The chemical formula for barium nitride is Ba3N2. This compound is formed by the combination of the barium ion (Ba2+) and the nitride ion (N3-). The subscripts in the formula are determined by the charges of the ions to ensure overall charge neutrality.
If: n3 = 8 Then: n = 2
Ba2+
The chemical equation is:Ba+ + 2 Cl- + 2 Na+ + SO4- = BaSO4(s) + 2 Cl- + 2 Na+
Formula: N3-
The balanced chemical equation for the reaction between ammonium sulfate (NH4)2SO4 and barium chloride BaCl2 is: (NH4)2SO4 + BaCl2 → BaSO4 + 2 NH4Cl This reaction forms barium sulfate (BaSO4) and ammonium chloride (NH4Cl) as the products.