yes it does. It actually has two double bonds.
The formula for Barium Bromate is Ba(BrO3)2. Ba = Barium Br = Bromine O = Oxygen It's molar mass is 393.1314.
Each Oxygen has -2 number.Bromines oxidation number is +5.
BrO3
BrO3
BrO3 is an anion of minus one (-1) charge. BrO3^-1 Using oxygen as the standard at '-2' Then the oxygen moiety is 3 X -2 = -6 So doing a 'little' sum -6 + Br = -1 Add '6' to both sides Br = 5 (The oxidation number of Br). NB Using '-2' for oxygen is a good standard for most molecules/ions. However, oxygen's oxidation number does vary , but not in very many molecules/ions.
The formula for Barium Bromate is Ba(BrO3)2. Ba = Barium Br = Bromine O = Oxygen It's molar mass is 393.1314.
In the bromate ion (BrO3-) bromine is in the 5+ oxidation stae while the oxygen atoms are in the 2- oxidation state.
Bromate is a polyatomic ion made of Bromine and oxygen: BrO3-
There are four possible formulas. Ca(BrO)2 is calcium hypobromite Ca(BrO2)2 is calcium bromite Ca(BrO3)2 is calcium bromate Ba(BrO4)2 is calcium perbromate
Each Oxygen has -2 number.Bromines oxidation number is +5.
BrO3
B2O3: Note that the prefix "di-" means two and the prefix "tri-" means three.
No, HBrO3 contains only hydrogen, bromine, and oxygen. In order to be organic it must contain carbon (C).
BrO3
BrO3 is an anion of minus one (-1) charge. BrO3^-1 Using oxygen as the standard at '-2' Then the oxygen moiety is 3 X -2 = -6 So doing a 'little' sum -6 + Br = -1 Add '6' to both sides Br = 5 (The oxidation number of Br). NB Using '-2' for oxygen is a good standard for most molecules/ions. However, oxygen's oxidation number does vary , but not in very many molecules/ions.
LiBrO3 this decomposes to Li^(+) & BrO3^(-) The bromate anion has a charge of '-1' Use the standard for oxygen at '-2' Since there are 3 oxygens then the oxygen moiety is 3 X -2 = -6 Creating a little sum Br + -6( oxygen moiety) = -1( anion charge) Br - 6 = -1 Add '6 'to both sides Br = (+)5 The oxidation state of bromine.
BrO3 = BromateNH4 = AmmoniumBromide