The name for this ion is:
barium ion
A barium ion is denoted as Ba^2+.
Barium forms a +2 charge, along with all other group 2 metals.
The valency of a barium ion is +2. Barium chloride (BaCl2) consists of a barium ion (Ba^2+) and two chloride ions (Cl^-), which gives the overall compound a neutral charge.
The chemical formula for barium perxenate is Ba2O8Xe. It is composed of one barium ion (Ba2+) and one perxenate ion (XeO4^2-).
No. An ion is a positively or negatively charged atom, or group of atoms due to more or less electrons than necassary. Both barium and sulfate are ions, but together they are a compound, not an ion. Barium Sulfate is a chemical compound made up of two ions, a barium ion and a sulfate ion. A Barium ion is Ba+2, meaning it has two less electrons that a barium atom has. The reason for this is because the barium atom has 56 total electrons. Every atom wants to be ion with a filled valence shell, that is to have the same or similar electronic configuration of a noble gas (the elements in the right most column). The valence shell is the outermost shell of electrons and for barium the other shell is 8 electrons. In order for Barium to do this, it has to somehow lose 2 electrons to become similar to Xenon's electronic configuration. Sulfate, SO4 -2, is also an ion. the -2 means it has aqcuired 2 more electrons from another ion. It got those two electrons from the barium atom, simultaneously making the barium atom a barium ion. Sulfate is called a polyatomic ion, meaning an ion made up of more than 1 atom. When the barium ion gives the sulfate ion two electrons, thus making both electronic configurations "happy" they bond together to make an ionic bond, creating the compound barium sulfate.
A barium ion is denoted as Ba^2+.
The chemical name for Ba2OH- is barium hydroxide. It is composed of a barium ion (Ba2+) and a hydroxide ion (OH-).
i think you mean BaCl2... its barium chloride (Balance the equations next time XD)
Barium ion = Ba2+ Hydroxide ion = OH-
Barium chloride; BaCl2
barium ion is a cation. rest listed are anions.
The barium ion has a charge of +2. It loses two electrons to become positively charged.
The chemical formula BaBrO2 corresponds to barium bromite. It is a compound made up of one barium ion (Ba2+) and a bromite ion (BrO2-).
A cation is a positively charged ion. Barium ion is Ba^2+, chloride ion is Cl^-, nitrate ion is NO3^-, and chromate ion is CrO4^2-.
Barium ion = Ba2+ Hydroxide ion = OH- The compound they make is Barium hydroxide = Ba(OH)2which is a precipitate insoluble in water.
The compound BaI2 is called barium iodide. It is composed of a barium cation (Ba2+) and two iodide anions (I-).
When barium ion is added to a hydroxide ion, the two opposite charges attract each other to form barium hydroxide Ba2+ + OH------>Ba(OH)2.