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Al2O3 + 3 SO3 = Al2(SO4)3
FeCl3 + NaI = FeCl2 + NaCl + I2 =>
2 FeCl3 + 2 NaI = 2 FeCl2 + 2 NaCl + I2
K2[Zn(OH)4] + HBr = Zn(OH)2 + KBr + H2O =>
K2[Zn(OH)4] + 2 HBr = Zn(OH)2 + 2 KBr + 2 H2O
Li(s) + H3PO4(aq) = H2(g) + Li3PO4 =>
6 Li(s) + 2 H3PO4(aq) = 3 H2(g) + 2 Li3PO4
H2S + O2 = H2O + S =>
2 H2S + O2 = 2 H2O + 2 S
[Co(H2O)6]Cl2 + HCl = H2[CoCl4] + H2O =>
[Co(H2O)6]Cl2 + 2 HCl = H2[CoCl4] + 6 H2O
Na2CO3(aq) + AlCl3(aq) = NaCl(aq) + Al2(CO3)3(s) =>
3 Na2CO3(aq) + 2 AlCl3(aq) = 6 NaCl(aq) + Al2(CO3)3(s)
FeNi + NaH = FeH + NiNa =>
FeNi + NaH = FeH + NiNa
P + O2 = P2O5 =>
4 P + 5 O2 = 2 P2O5
CO + NO = (N2) + (CO2) =>
2 CO + 2 NO = (N2) + 2(CO2)
H2(O2) = H2O + O2 =>
2 H2(O2) = 2 H2O + O2
NiBr2(aq) + Na2CO3(aq) = NiCO3(s) + NaBr(aq) =>
NiBr2(aq) + Na2CO3(aq) = NiCO3(s) + 2 NaBr(aq)
HCl + HClO + Na2SO3 = NaCl + H2SO4 = NaHSO4 + HCl =>
HCl + HClO + Na2SO3 = 2 NaCl + H2SO4
Br2 + O3 = Br2O3 =>
Br2 + O3 = Br2O3
AgCO3(s) + HCl(aq) = AgCl2(aq) + H2O(l) + CO2(g) =>
AgCO3(s) + 2 HCl(aq) = AgCl2(aq) + H2O(l) + CO2(g)
FeCl3 + Ca(OH)2 = Fe(OH)3 + CaCl2 =>
2 FeCl3 + 3 Ca(OH)2 = 2 Fe(OH)3 + 3 CaCl2
HBr + CrS = CrBr + HS =>
HBr + CrS = CrBr + HS
Ca(s) + HOH(l) = Ca(OH)2 + H2(g) =>
Ca(s) + 2 HOH(l) = Ca(OH)2 + H2(g)
FeS2 + BaSO4 = FeSO4 + BaS2 =>
FeS2 + BaSO4 = FeSO4 + BaS2
CH3CH2OH + O2 = H2O + CH3COOH =>
CH3CH2OH + O2 = H2O + CH3COOH
C2H6 + Cl2 = C2H5Cl + HCl =>
C2H6 + Cl2 = C2H5Cl + HCl
Na + H2O = NaOH + H2 =>
2 Na + 2 H2O = 2 NaOH + H2
(CH3COO)2Mg + HCl = MgCl2 + CH3COOH =>
(CH3COO)2Mg + 2 HCl = MgCl2 + 2 CH3COOH
Sn + Ni(NO3)2 = Sn(NO3)4 + Ni =>
Sn + 2 Ni(NO3)2 = Sn(NO3)4 + 2 Ni
SO3 + LiOH = H2SO4 + Li2O =>
SO3 + 2 LiOH = H2SO4 + Li2O
C57H110O6(s) + O2(g) = CO2(g) + H2O(l) =>
2 C57H110O6(s) + 163 O2(g) = 114 CO2(g) + 110 H2O(l)
Ga(NO3)3 = Ga + NO3 =>
Ga(NO3)3 = Ga + 3 NO3
CO(OH)2 + NH4OH = COOH + NH4(OH)2 =>
CO(OH)2 + NH4OH = COOH + NH4(OH)2
PbO + H2 = H2O + Pb =>
PbO + H2 = H2O + Pb
CaBr2 + Na2CO3 = CaCO3 + NaBr =>
CaBr2 + Na2CO3 = CaCO3 + 2 NaBr
VO2{+} + SO2 = V{3+} + SO4{2-} =>
VO2{+} + SO2 = V{3+} + SO4{2-}
Ba(SO4) + HCl = BaCl2 + H2(SO4) =>
Ba(SO4) + 2 HCl = BaCl2 + H2(SO4)
H3P + Sr(OH)2 = HOH + Sr3P2 =>
2 H3P + 3 Sr(OH)2 = 6 HOH + Sr3P2
HNO3 + H2S = NO + S + H2O =>
2 HNO3 + 3 H2S = 2 NO + 3 S + 4 H2O
NHO3 + HBr = Br2 + NO + H2O =>
2 NHO3 + 6 HBr = 3 Br2 + 2 NO + 4 H2O
GaH3 + O2 = Ga2O3 + H2O =>
2 GaH3 + 3 O2 = Ga2O3 + 3 H2O
H2S + I2O5 = SO2 + H2O + I2 =>
5 H2S + 3 I2O5 = 5 SO2 + 5 H2O + 3 I2
CrO3 + S = Cr2O3 + SO2 =>
4 CrO3 + 3 S = 2 Cr2O3 + 3 SO2
KMnO4 + AlBr3 + H3PO4 = Mn3(PO4)2 + AlPO4 + K3PO4 + Br2 + H2O =>
6 KMnO4 + 10 AlBr3 + 16 H3PO4 = 2 Mn3(PO4)2 + 10 AlPO4 + 2 K3PO4 + 15 Br2 + 24 H2O
NaNO3 + H2 = NH3 + NaOH + H2O =>
NaNO3 + 4 H2 = NH3 + NaOH + 2 H2O
BeCl2 + K3PO4 = Be3(PO4)2 + KCl =>
3 BeCl2 + 2 K3PO4 = Be3(PO4)2 + 6 KCl
C6H5OCl + O2 = CO2 + Cl{-} + H{+} + H2O =>
2 C6H5OCl + 13 O2 = 12 CO2 + 2 Cl{-} + 2 H{+} + 4 H2O
N + H = NH5 =>
N + 5 H = NH5
BaCl2*H2O + AgNO3 = Ba(NO3)2 + AgCl + H2O =>
BaCl2*H2O + 2 AgNO3 = Ba(NO3)2 + 2 AgCl + H2O
Ba(OH)2 + HF = BaF2 + H2O =>
Ba(OH)2 + 2 HF = BaF2 + 2 H2O
HI(aq) + K2SO3(s) = H2SO3(s) + K2I2(aq) =>
2 HI(aq) + K2SO3(s) = H2SO3(s) + K2I2(aq)
CH3CH(CH3)COOH + Na2CO3 = CH3CH(CH3)COONa + H2O + CO2 =>
2 CH3CH(CH3)COOH + Na2CO3 = 2 CH3CH(CH3)COONa + H2O + CO2
Na2C2O4 + Al2(SO4)3 = Al2(C2O4)3 + Na2SO4 =>
3 Na2C2O4 + Al2(SO4)3 = Al2(C2O4)3 + 3 Na2SO4
Zn(OH)2 + KOH = K2ZnO2 + H2O = ZnSO4 + H2O =>
Zn(OH)2 + 2 KOH = K2ZnO2 + 2 H2O
ZrO(NO3)2 + NH3 = Zr + NH(NO3)2 + H2O =>
ZrO(NO3)2 + NH3 = Zr + NH(NO3)2 + H2O
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