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The oxidation number of Ba in Ba²⁺ is +2. This is because in ionic compounds, like BaCl₂ where Ba²⁺ is formed, the atom loses electrons to achieve a stable electron configuration, resulting in a positive oxidation state.

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1y ago

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What is the oxidation number of Ba2?

The oxidation number of Ba is +2. In the ionic compound Ba2+, the oxidation number of Ba is still +2.


Which is larger Ba or Ba2 plus?

Neither..they both have approximately the same weight as electrons are virtually weightless.bt the ba2 plus wud have to combine with another element for charge stability and the compound it forms shud be heavier than ba.


What is the oxidation number for Ba?

BA is in the group2. It generally shows +2 oxidation state.


Formula for Ba2 plus and NO3-?

I believe that would be Barium nitrate or Ba(NO3)2


What is Barium's oxidation state?

Barium is +2 valenced ion, so its oxidation state is +2 in ion form (Ba2+) and 0 in elemental (Ba) form


What is the oxidation number for BaO2?

The oxidation number for Ba in BaO2 is +2, as the oxidation number for oxygen is typically -2. Since there are two oxygen atoms in BaO2, the overall charge must be balanced out by Ba having a +2 oxidation number.


Can Ba form a cation?

Yes, barium cation is Ba2+.


What is the net ionic equation for barium hydroxide plus hydrobromic acid?

The net ionic equation for barium hydroxide (Ba(OH)2) plus hydrobromic acid (HBr) is Ba(OH)2 + 2H+ + 2Br- -> Ba2+ + 2Br- + 2H2O. This equation highlights the formation of barium ions (Ba2+) and water molecules (H2O) as the only significant species in the reaction.


Is the there such thing as Ba2 from the periodic tabe?

No - Ba is from the periodic table though.


What is the oxidation number of BaF2?

In BaF2, Ba has an oxidation number of +2 and F has an oxidation number of -1. This is because Ba typically forms ionic compounds where it loses 2 electrons to achieve a stable electron configuration, while F gains one electron.


What ion is more likely to form a hydrated salt K or Ba?

ba2+


How many electrons in Ba2?

Barium (Ba) has an atomic number of 56, which means it has 56 electrons in a neutral atom. The "2" you mentioned likely refers to the charge on the barium ion (Ba2+), which means it has lost two electrons, resulting in 54 electrons in the Ba2+ ion.