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Ni3N = 3 Ni + N
BaO + C + N2 = Ba(CN)2 + CO =>
BaO + 3 C + N2 = Ba(CN)2 + CO
HMnO4 + HNO2 = Mn[NO3]2 + HNO3 + H2O =>
2 HMnO4 + 5 HNO2 = 2 Mn[NO3]2 + HNO3 + 3 H2O
C3H6 + H = C3H8 =>
C3H6 + 2 H = C3H8
HBrO3 = HBrO4 + Br4O2 + H2O =>
12 HBrO3 = 8 HBrO4 + Br4O2 + 2 H2O
NaOH + CH3COO = NaCOO + CH3OH =>
NaOH + CH3COO = NaCOO + CH3OH
PbO2 + HBr = PbBr2 + O2 + H2O =>
2 PbO2 + 4 HBr = 2 PbBr2 + O2 + 2 H2O
Ni3O2 = Ni + O2 =>
Ni3O2 = 3 Ni + O2
C10H22(l) + O2(g) = CO2(g) + H2O =>
2 C10H22(l) + 31 O2(g) = 20 CO2(g) + 22 H2O
KOH + H3PO4 = K3PO4 + H2O =>
3 KOH + H3PO4 = K3PO4 + 3 H2O
Mg + Cl = MgCl2 =>
Mg + 2 Cl = MgCl2
HNO2 + H2O = H3O + NO2 =>
HNO2 + H2O = H3O + NO2
KNO3 + Cu + H2SO4 = KNO2 + CuSO4 + H2O =>
KNO3 + Cu + H2SO4 = KNO2 + CuSO4 + H2O
Fe(NO3)36H2O = Fe2O3 + NO2 + O2 + H2O =>
4 Fe(NO3)36H2O = 2 Fe2O3 + 144 NO2 + 69 O2 + 4 H2O
SiO2 + Ca(OH)2 + H2O = CaO*2SiO2*4H2O =>
2 SiO2 + Ca(OH)2 + 3 H2O = CaO*2SiO2*4H2O
Al + FeCl2 = Fe + AlCl3 =>
2 Al + 3 FeCl2 = 3 Fe + 2 AlCl3
Ba + CO3 + NH4 = BaOH + CO2 + N2 =>
8 Ba + 8 CO3 + 2 NH4 = 8 BaOH + 8 CO2 + N2
CuNO3 + HS = CuS + HNO3 =>
CuNO3 + HS = CuS + HNO3
AgNO3 + NaBH4 = Ag + H2 + NaNO3 + BH3 =>
2 AgNO3 + 2 NaBH4 = 2 Ag + H2 + 2 NaNO3 + 2 BH3
C2H5OH + CH3CO3H = CH3CO2C2H5 + H2O =>
4 C2H5OH + 2 CH3CO3H = 3 CH3CO2C2H5 + 4 H2O
FeO(heat) = FeO =>
FeO(heat) = FeO
K3Mn(C2O4)3 = K2C2O4 + MnC2O4 + CO2 =>
2 K3Mn(C2O4)3 = 3 K2C2O4 + 2 MnC2O4 + 2 CO2
N2 + H2O = OH + N2H4 =>
N2 + 4 H2O = 4 OH + N2H4
CuSO4 + Zn = SO4 + ZnCu =>
CuSO4 + Zn = SO4 + ZnCu
Mn(OH)2 + Cl2 + KOH = KMnO4 + KCl2 + H2O =>
Mn(OH)2 + 5 Cl2 + 6 KOH = KMnO4 + 5 KCl2 + 4 H2O
NH3(aq) + CH3COOH(aq) = CH3COONH4(aq) =>
NH3(aq) + CH3COOH(aq) = CH3COONH4(aq)
NaHCO3 + H(C2H3O2) = Na(C2H3O2) + H2CO3H2CO3H2O + CO2 =>
3 NaHCO3 + 3 H(C2H3O2) = 3 Na(C2H3O2) + H2CO3H2CO3H2O + CO2
CH3COOOH = H + CH3COOO =>
CH3COOOH = H + CH3COOO
CO + HCl = COCl + H2 =>
2 CO + 2 HCl = 2 COCl + H2
KBr + Fe(OH)3 = KOH + FeBr3 =>
3 KBr + Fe(OH)3 = 3 KOH + FeBr3
Ba(ClO3)2 + H2SO4 = BaSO4 + HClO3 =>
Ba(ClO3)2 + H2SO4 = BaSO4 + 2 HClO3
Na + RbNO3 = NaNO3 + Rb =>
Na + RbNO3 = NaNO3 + Rb
U + O3 = UO3 =>
U + O3 = UO3
FeCl2 + NaOH = Fe(OH)2 + NaCl =>
FeCl2 + 2 NaOH = Fe(OH)2 + 2 NaCl
SO2 + K2CrO7 + H2SO4 = K2SO4 + Cr(SO4)3 + H2O =>
3 SO2 + K2CrO7 + H2SO4 = K2SO4 + Cr(SO4)3 + H2O
K3Fe(CN)6 + KOH = K4Fe(CN)6 + O2 + H2O =>
4 K3Fe(CN)6 + 4 KOH = 4 K4Fe(CN)6 + O2 + 2 H2O
Fe(NO3)2 + B = B(NO3)3 + Fe =>
3 Fe(NO3)2 + 2 B = 2 B(NO3)3 + 3 Fe
K2Cr2O7 + SnCl2 + H3PO4 = K3PO4 + CrPO4 + Cl2 + Sn(PO4)4 + H2O =>
6 K2Cr2O7 + 3 SnCl2 + 28 H3PO4 = 4 K3PO4 + 12 CrPO4 + 3 Cl2 + 3 Sn(PO4)4 + 42 H2O
AlCl3 + H2SO4 = Al2(SO4)3 + HCl =>
2 AlCl3 + 3 H2SO4 = Al2(SO4)3 + 6 HCl
Zn + HCl = ZnCl2 + H2 =>
Zn + 2 HCl = ZnCl2 + H2
F2 + KCl = ClF + K =>
F2 + 2 KCl = 2 ClF + 2 K
SO2 + Li2Se = SSe2 + Li2O =>
SO2 + 2 Li2Se = SSe2 + 2 Li2O
KMnO4 + HCl = KCl + MnCl2 + H2O + Cl2 =>
2 KMnO4 + 16 HCl = 2 KCl + 2 MnCl2 + 8 H2O + 5 Cl2
HC2H3O2(aq) + KOH(aq) = KC2H3O2(s) + H2O(l) =>
HC2H3O2(aq) + KOH(aq) = KC2H3O2(s) + H2O(l)
C2H2 + NaOH = C2H + Na + H2O =>
C2H2 + NaOH = C2H + Na + H2O
NaHCO3 = Na2CO3 + CO2 + H2O =>
2 NaHCO3 = Na2CO3 + CO2 + H2O
CrO3 + C2H5OH + H2SO4 = CH3CHO + Cr2(SO4)3 + H2O =>
2 CrO3 + 3 C2H5OH + 3 H2SO4 = 3 CH3CHO + Cr2(SO4)3 + 6 H2O
HAsO2 + I2 + H2O = H2AsO4{-} + I{-} + H{+} =>
HAsO2 + I2 + 2 H2O = H2AsO4{-} + 2 I{-} + 3 H{+}
KOH + HBr = KBr + H2O =>
KOH + HBr = KBr + H2O
Na + S8 = Na2S =>
16 Na + S8 = 8 Na2S
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