Table of Contents
- 1 What is the formula for barium and chlorine?
- 2 What is the formula for the compound formed by barium ions and chloride ions?
- 3 What is the formula of barium chloride and why?
- 4 Why are there 2 chloride ions in barium chloride?
- 5 What is the charge of barium on the periodic table?
- 6 Which is diatomic when chlorine reacts with barium?
What is the formula for barium and chlorine?
BaCl2
Barium chloride/Formula
What is the formula for the compound formed by barium ions and chloride ions?
Formulas of Ionic Compounds
| Ba+2 Cl- | becomes | BaCl2 barium chloride |
|---|---|---|
| Al+3 O-2 | becomes | Al2O3 aluminum oxide |
| Ca+2 N-3 | becomes | Ca3N2 calsium nitride |
| K+1 P-3 | becomes | K3P potassium phosphide |
What is the formula of a compound containing Ba2+ and Cl ions?
The ionic compound made from barium cations (Ba2+ B a 2 + ) and chloride anions (Cl− ) is called barium chloride.
How many chloride ions will combine with one barium ion?
2 chloride ions
Barium ions are divalent cations, which mean that they have a 2+ charge. Therefore, it takes 2 chloride ions to balance 1 barium ion.
What is the formula of barium chloride and why?
Barium chloride is an inorganic compound with the formula BaCl2. It is one of the most common water-soluble salts of barium.
Why are there 2 chloride ions in barium chloride?
Barium Chloride is represented as BaCl2. Since chlorine is a diatomic molecule, It should be denoted as Cl2. Crisscrossing the valencies of Barium and Chlorine we get Ba(Cl2)2 — as opposed to the accepted formula of BaCl2.
When barium and chlorine combine the formula of the product is BaCl3?
When barium and chlorine combine, the formula of the product is BaCl3. The name of the compound AlCl3 is aluminum trichloride. The common ions of iron are Fe+ and Fe2+. The name of the compound CuO is copper(II) oxide.
Barium chloride’s formula is BaCl2. Chlorine is a halogen and forms an ion with a -1 charge. So it takes two chloride ions to match the +2 charge on the barium ion. The formula for barium chloride is BaCl2. The formulas are similar in that it takes two anions to balance the cation (Ba+2) in each compound.
What is the chemical formula of barium bicarbonate, and?
Answer Wiki. The formula for bicarbonate ion is HCO3(-). Barium is an alkaline earth metal and forms an ion with a +2 charge. To balance the formula electrically, it takes two bicarbonate ions to match the +2 charge on the barium ion, so the formula for barium bicarbonate is Ba(HCO3)2.
What is the charge of barium on the periodic table?
Barium is listed under Group 2A of the Periodic Table. Looking at the column, Barium is Ba. The elements listed in Group 2A have a charge of +2. Now let’s move to Chloride. Don’t bother looking at the table, because it is not listed. Chloride is an ion of Chlorine, which is from Group 7A and we know anything in that column has a charge of -1.
Which is diatomic when chlorine reacts with barium?
Funnily enough, these coefficients are 1 and 2 for 2 + and 1 − respectively, so these are applied to the ions which carry those charges. Thus: When chlorine is in its free state it is diatomic. But when it reacts with barium it is not in the form of C l X 2.