Question

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Answer 1

BaSO4
in a solution for example in water, these ionic compounds become:
\[Ba(OH)2 \rightarrow Ba ^{2+} + 2 OH ^{-}\]
and
\[H2SO4\rightarrow 2H ^{+} + SO4^{2-}\]

if we use the Cation Ba2+ we need one SO42- and we also have this ionic compound in the solution.

Answer 2

So, would it be BaSo4? or BaS...

Answer 3

it would be BaSO4.

Answer 4

Okay, that's what i thought. Thanks so much!

Answer 5

you are welcomed.