Răspuns:
H2SO4=411.6 KG
Na2SO4 = 596.4 KG
H2O = 151.2 KG
Explicație:
NaOH CARE INTRA IN REACTIE 480*70%=336 KG
H2SO4+2*NAOH = Na2SO4+2H2O
X 336 Y Z
98 2*40 142 2*18
X=98*336/80
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Răspuns:
H2SO4=411.6 KG
Na2SO4 = 596.4 KG
H2O = 151.2 KG
Explicație:
NaOH CARE INTRA IN REACTIE 480*70%=336 KG
H2SO4+2*NAOH = Na2SO4+2H2O
X 336 Y Z
98 2*40 142 2*18
X=98*336/80