Asked by joshua

calculate the percentage of sulphur in sodium thiosulphate, Na2S2O2
Answered by DrBob222
Done by mass S in total mass of Na2S2O3.
mass S = 2*32
total mass is 2*Na + 2*S + 3*O
Then %S = (64/total mass Na2S2O3)*100 = ?
Answered by Md zaid hussain
Answer is 25.8% is sulphur in sodium thiosulphate
Answered by Dipal paneru
40.50
Answered by Anonymous
Ans)40.5
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