How many grams of $PSO_3H_3$ is 0.250 mol?

Question

1657 views around the world

You can reuse this answer
Creative Commons License

Answer 1 · 2018-07-14T14:45:21

So you got $"thiophosphoric acid...."$ , $S=P(OH)_3$ ...

Given that $n_"noomber of moles"="mass"/"molar mass"$ ..

..then.... $"mass"=underbrace(0.250*cancel(mol))_"moles of stuff"xxunderbrace(114.06*g*cancel(mol^-1))_"molar mass of thiophosphoric acid"-=28.52*g$

How many grams of PSO_3H_3PSO_3H_3 is 0.250 mol?