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C18H36O18 + 9 O2 = 18 CO + 18 H2O
S + O2 + H2O = H2SO4 =>
2 S + 3 O2 + 2 H2O = 2 H2SO4
OH = HO =>
OH = HO
KClO3 = KClO4 + KCl =>
4 KClO3 = 3 KClO4 + KCl
Hg2OH2O = Hg(HO) =>
Hg2OH2O = 2 Hg(HO)
(NH4)2CO3 + H2O = H2CO3 + NH4OH =>
(NH4)2CO3 + 2 H2O = H2CO3 + 2 NH4OH
Ca + H2O = Ca(OH)2 + H2 =>
Ca + 2 H2O = Ca(OH)2 + H2
Li2Cr2O7 + KOH = LiOH + K2Cr2O7 =>
Li2Cr2O7 + 2 KOH = 2 LiOH + K2Cr2O7
CrO3 + NaHSO3 + H2SO4 = Cr2(SO4)3 + NaSO4 + H2O =>
2 CrO3 + 2 NaHSO3 + 3 H2SO4 = Cr2(SO4)3 + 2 NaSO4 + 4 H2O
Mg + N2 = Mg3N =>
6 Mg + N2 = 2 Mg3N
Ba3N2 + HF = BaF2 + NH3 =>
Ba3N2 + 6 HF = 3 BaF2 + 2 NH3
ZnCl2 + Al2O3 = ZnO + AlCl3 =>
3 ZnCl2 + Al2O3 = 3 ZnO + 2 AlCl3
H2SO4 + K2HPO4 = KH2PO4 + KHSO4 =>
H2SO4 + K2HPO4 = KH2PO4 + KHSO4
K2SO3 + HCl = KCl + H2O + SO2 =>
K2SO3 + 2 HCl = 2 KCl + H2O + SO2
Be3N2 + H2O = NH3 + Be(OH)2 =>
Be3N2 + 6 H2O = 2 NH3 + 3 Be(OH)2
C4H10O + Na2Cr2O7 + H2SO4 = C4H8O + Na2SO4 + Cr2(SO4)3 + H2O =>
3 C4H10O + Na2Cr2O7 + 4 H2SO4 = 3 C4H8O + Na2SO4 + Cr2(SO4)3 + 7 H2O
XOCH3 + O2 = XOH + CO2 + H2O =>
2 XOCH3 + 3 O2 = 2 XOH + 2 CO2 + 2 H2O
P4O10 + H2O = H3PO4 =>
P4O10 + 6 H2O = 4 H3PO4
ND3 + CuO = N2 + Cu + D2O =>
2 ND3 + 3 CuO = N2 + 3 Cu + 3 D2O
H3PO4 + Ba = Ba3(PO4)2 + H =>
2 H3PO4 + 3 Ba = Ba3(PO4)2 + 6 H
NHO3 + CH3OH = C3H7NO2 + CO2 + H2O =>
3 NHO3 + 10 CH3OH = 3 C3H7NO2 + CO2 + 11 H2O
C7H10O(l) + O2(g) = CO2(g) + H2O(l) =>
C7H10O(l) + 9 O2(g) = 7 CO2(g) + 5 H2O(l)
KNO3 = KNO2 + O2 =>
2 KNO3 = 2 KNO2 + O2
MgAl2O4 + Li2B4O7 = LiAl5O8 + Mg2B2O5 + Li2O =>
20 MgAl2O4 + 5 Li2B4O7 = 8 LiAl5O8 + 10 Mg2B2O5 + Li2O
Li2O + SO2 = Li2S + O3 =>
Li2O + SO2 = Li2S + O3
Fe2O3 + Mg = MgO + Fe =>
Fe2O3 + 3 Mg = 3 MgO + 2 Fe
K2CO3 + BaCl2 = KCl + BaCO3 =>
K2CO3 + BaCl2 = 2 KCl + BaCO3
FeBr3 + Li2SO4 = Fe2(SO4)3 + LiBr =>
2 FeBr3 + 3 Li2SO4 = Fe2(SO4)3 + 6 LiBr
HNO3 + P + H2O = H3PO4 + NO =>
5 HNO3 + 3 P + 2 H2O = 3 H3PO4 + 5 NO
AgNO3 + MgCl2 = AgCl + Mg(NO3)2 =>
2 AgNO3 + MgCl2 = 2 AgCl + Mg(NO3)2
H2S = H{+} + HS{-} =>
H2S = H{+} + HS{-}
FeCl3 + NaOH = Fe(OH)3 + NaCl =>
FeCl3 + 3 NaOH = Fe(OH)3 + 3 NaCl
BeSO4 + NaOH = BeO + Na2SO4 + H2O =>
BeSO4 + 2 NaOH = BeO + Na2SO4 + H2O
Al + NaOH + H2O = NaAlO2 + H2 =>
2 Al + 2 NaOH + 2 H2O = 2 NaAlO2 + 3 H2
C3H8Br2 = C3H7BrHBr =>
C3H8Br2 = C3H7BrHBr
Sn + HCl = SnCl2 + H2 =>
Sn + 2 HCl = SnCl2 + H2
N2 + O2 = ON =>
N2 + O2 = 2 ON
Al + NaOH + H2O = NaAlO2 + H2 =>
2 Al + 2 NaOH + 2 H2O = 2 NaAlO2 + 3 H2
Na2CO3 + CaCl = NaCl + Ca2CO3 =>
Na2CO3 + 2 CaCl = 2 NaCl + Ca2CO3
Zn + H2S2O7 = H2S + ZnSO4 + H2O =>
8 Zn + 5 H2S2O7 = 2 H2S + 8 ZnSO4 + 3 H2O
C8H18O + O2 = CO2 + H2O =>
C8H18O + 12 O2 = 8 CO2 + 9 H2O
PCl5 + H2O = HCl + H3PO3 + O2 =>
2 PCl5 + 8 H2O = 10 HCl + 2 H3PO3 + O2
CuO + KI = CuI + I2 + K2O =>
2 CuO + 4 KI = 2 CuI + I2 + 2 K2O
Zn(s) + CuSO4(ag) = Cu(s) + ZnSO4(aq) =>
Zn(s) + CuSO4(ag) = Cu(s) + ZnSO4(aq)
Na2Cr2O7 + H2SO4 + C12H22O11 = Cr(OH)SO4 + Na2SO4 + H2O + CO2 =>
8 Na2Cr2O7 + 24 H2SO4 + C12H22O11 = 16 Cr(OH)SO4 + 8 Na2SO4 + 27 H2O + 12 CO2
CaOSiO2 = CaSiO3 =>
CaOSiO2 = CaSiO3
FeSCN + NaHSO3 = FeSO3 + NaHSCN =>
FeSCN + NaHSO3 = FeSO3 + NaHSCN
ZnS + SiO2 = ZnSi + SO2 =>
ZnS + SiO2 = ZnSi + SO2
CH3COHH2 = C2H5OH =>
CH3COHH2 = C2H5OH
Sn + (NH4)2S2 + S = (NH4)2SnS3 =>
Sn + (NH4)2S2 + S = (NH4)2SnS3
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