Răspuns :
C6H6 + HOSO3H = C6H5-SO3H + H2O
n C6H6 = 234/78 = 3 moli = nH2SO4
mH2SO4 = 3x98 =294g ms = 294x100/20 = 1470g
n C6H6 = 234/78 = 3 moli = nH2SO4
mH2SO4 = 3x98 =294g ms = 294x100/20 = 1470g