What would BO5 be called? ?

2020-09-08 2:47 am
I know BO3 is borate, and BO4 is perborate (because of the extra oxygen), but what would BO5 be called? Specifically in the compound (NH4)3BO5

回答 (7)

2020-09-08 4:48 am
In order for BO5{3-} to exist, the boron atom would need to have an oxidation state of 7+. That does not happen, and things that don't exist don't need names.
(NH4)3BO5 is fictitious.
2020-09-08 3:56 am
BO₃³⁻ is called borate ion, but BO₃ does not exist.

I suppose you are asking for the name of BO₅³⁻ because each formula unit of the hypothetic compound (NH₄)₃BO₅ contains 3 NH₄⁺ ions and 1 BO₅³⁻ ion.

However, BO₅³⁻ ion does not exist.  This is because the maximum possible oxidation number of B is +3, but the oxidation number of B in BO₅³⁻ is +7.  BO₄³⁻ ion also does not exist because the oxidation number of B in this ion is +5.
2020-09-14 8:18 pm
 (NH₄)₃BO₅ 

That's the best I can do is write it correctly for you. 

Guess name:
Ammonium Oxyborate? 
(hypothetically)
2020-09-10 11:20 am
Obviously this is 'Black Ops 5' - Cold War!!!
https://www.callofduty.com/blackopscoldwar
2020-09-08 3:56 am
Oxyborate - borate + O2
2020-09-08 2:57 am
Guessing...hyperborate.
2020-09-09 5:30 pm
I don't know    


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