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2 SO2 + O2 = 2 SO2O
Be(OH)2 + KOH = K2BeO2 + H2O =>
Be(OH)2 + 2 KOH = K2BeO2 + 2 H2O
HClMg + HCl = MgCl2 + H2 =>
HClMg + HCl = MgCl2 + H2
Co + H2SO4 = Co2(SO4)3 + H2 =>
2 Co + 3 H2SO4 = Co2(SO4)3 + 3 H2
PdCO3(s) = PdO(s) + CO2(g) =>
PdCO3(s) = PdO(s) + CO2(g)
Au + HCl + HNO3 = AuCl3 + H2O + N2 =>
10 Au + 30 HCl + 6 HNO3 = 10 AuCl3 + 18 H2O + 3 N2
NaHCO3 + CH3CO2H = NaC2H3O2 + CO2 + H2O =>
NaHCO3 + CH3CO2H = NaC2H3O2 + CO2 + H2O
FeCHO + O2 = Fe2O3 + CO2 + H2O =>
2 FeCHO + 3 O2 = Fe2O3 + 2 CO2 + H2O
NaHCO + CH3COOH = CH3COONa =>
2 NaHCO + CH3COOH = 2 CH3COONa
PH3 + H2SO4 = P2(SO4)3 + H2 =>
2 PH3 + 3 H2SO4 = P2(SO4)3 + 6 H2
H2O + HgBr2 = BrH + HgO =>
H2O + HgBr2 = 2 BrH + HgO
H2O + Cl2 = HClO + HCl =>
H2O + Cl2 = HClO + HCl
MnO3 + Zn = ZnO + Mn =>
MnO3 + 3 Zn = 3 ZnO + Mn
CaSiO3 + HF = SiF4 + CaF2 + H2O =>
CaSiO3 + 6 HF = SiF4 + CaF2 + 3 H2O
RbBr + Li2SO4 = RbSO4 + Li2Br =>
RbBr + Li2SO4 = RbSO4 + Li2Br
H2SiO3 + SO2 = H2SO4 + SiO =>
H2SiO3 + SO2 = H2SO4 + SiO
H2 + HCN = CH3NH2 =>
2 H2 + HCN = CH3NH2
C3H7Cl + Cl2 = C3H6Cl + HCl =>
2 C3H7Cl + Cl2 = 2 C3H6Cl + 2 HCl
NaBr + H2SO4 = Na2SO4 + HBr =>
2 NaBr + H2SO4 = Na2SO4 + 2 HBr
C2H6 + HBr = C2H5Br2 + H2 =>
2 C2H6 + 4 HBr = 2 C2H5Br2 + 3 H2
Br2 + HNO3 = HBrO3 + NO2 + H2O =>
Br2 + 10 HNO3 = 2 HBrO3 + 10 NO2 + 4 H2O
C7H8 + O2 = CO2 + H2O =>
C7H8 + 9 O2 = 7 CO2 + 4 H2O
Fe2(CO3)3 + KOH = K2CO3 + Fe(OH)3 =>
Fe2(CO3)3 + 6 KOH = 3 K2CO3 + 2 Fe(OH)3
H3CCOH + K2Cr2O7 + H2SO4 = K2SO4 + Cr2(SO4)3 + H2O + CH3COOH =>
3 H3CCOH + K2Cr2O7 + 4 H2SO4 = K2SO4 + Cr2(SO4)3 + 4 H2O + 3 CH3COOH
Sn(SO4)2 + Fe(NO3)3 = Sn(NO3)4 + Fe2(SO4)3 =>
3 Sn(SO4)2 + 4 Fe(NO3)3 = 3 Sn(NO3)4 + 2 Fe2(SO4)3
Al(NO3)3 + Na3PO4 = AlPO4 + NaNO3 =>
Al(NO3)3 + Na3PO4 = AlPO4 + 3 NaNO3
CaBr2 + H2O = Br2 + H2 + Ca(OH)2 =>
CaBr2 + 2 H2O = Br2 + H2 + Ca(OH)2
Ba(NO3)2 + TiO2 + (COOH)2*2H2O = BaTiO3 + CO2 + H2O + NO2 =>
Ba(NO3)2 + TiO2 + (COOH)2*2H2O = BaTiO3 + 2 CO2 + 3 H2O + 2 NO2
As + O2 = As2O3 =>
4 As + 3 O2 = 2 As2O3
C5H12 + F2 = C3H7F + HF =>
3 C5H12 + 3 F2 = 5 C3H7F + HF
HBr + H2SO4 = H2O + SO2 + Br2 =>
2 HBr + H2SO4 = 2 H2O + SO2 + Br2
NaOH(p) + HNO3(p) = NaNO3(p) + H2O =>
NaOH(p) + HNO3(p) = NaNO3(p) + H2O
C26H42O10 + NH3 + TiC12H28O4 = C26H45NO9 + C9H22O4Ti + H2O =>
42 C26H42O10 + 45 NH3 + 26 TiC12H28O4 = 45 C26H45NO9 + 26 C9H22O4Ti + 15 H2O
BY4 + W2 = B + Y2W =>
BY4 + W2 = B + 2 Y2W
BaSO3 = BaO + SO2 =>
BaSO3 = BaO + SO2
Li + HNO3 = LiNO3 + H2O + NH4NO3 =>
8 Li + 10 HNO3 = 8 LiNO3 + 3 H2O + NH4NO3
BaSO3 = BaO + SO2 =>
BaSO3 = BaO + SO2
MgCl2 + NaHCO3 + H2O = MgCO3*3H2O + NaCl + CO2 =>
MgCl2 + 2 NaHCO3 + 2 H2O = MgCO3*3H2O + 2 NaCl + CO2
BaSO3 = BaO + SO2 =>
BaSO3 = BaO + SO2
NaCl + KNO3 = KCl + Na(NO3) =>
NaCl + KNO3 = KCl + Na(NO3)
MgCl2 + NaHCO3 + H2O = MgCO3*3H2O + NaCl + CO2 =>
MgCl2 + 2 NaHCO3 + 2 H2O = MgCO3*3H2O + 2 NaCl + CO2
Ni + HCl = Ni(HCl) =>
Ni + HCl = Ni(HCl)
H2SO4 + NaOH = Na2SO4 + H2O =>
H2SO4 + 2 NaOH = Na2SO4 + 2 H2O
Fe + MgCl2 = FeCl + Mg =>
2 Fe + MgCl2 = 2 FeCl + Mg
Cl2 + H2O = HCl + ClO4 =>
9 Cl2 + 8 H2O = 16 HCl + 2 ClO4
I{-} + Cr2O72{-} + H{+} = Cr3{+} + IO{-} + H2O =>
427 I{-} + 6 Cr2O72{-} + 10 H{+} = 4 Cr3{+} + 427 IO{-} + 5 H2O
FeCl3 + NH4OH = Fe(OH)3 + NH4Cl =>
FeCl3 + 3 NH4OH = Fe(OH)3 + 3 NH4Cl
Cu(OH)2 + HCl = Cu(OH)Cl + H2O =>
Cu(OH)2 + HCl = Cu(OH)Cl + H2O
KClO3 = KCl + O2 =>
2 KClO3 = 2 KCl + 3 O2
NH3 + H2SO4 = (NH4)2SO4 =>
2 NH3 + H2SO4 = (NH4)2SO4
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