Question

The mass of barium sulfate precipitate produced from each sulfate sample are:
0.2334 g
0.2041 g
0.2404 g
Compute the mass of sulfate in each barium sulfate sample mentioned above.

Checking: is it asking for sulfate mass out of the barium sulfate?

Answer 1

@alones

Answer 2

pfft

Answer 3

1 mole of \(BaSO_4\) sample contains 1 mole of \(SO_4^{-2}\) ion.
\(\Large{\frac{0.2334}{233.4}}\) mol sample will contain how much sulphate ion ?

Answer 4

I got it, thank you @jiteshmeghwal9 :)