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O2 + CaH2 = H2 + CaO2
Ho(NO3)3*5H2O + HfCl4 = Ho2Hf2O7 + HCl + HNO3 + H2O =>
2 Ho(NO3)3*5H2O + 2 HfCl4 = Ho2Hf2O7 + 8 HCl + 6 HNO3 + 3 H2O
Fe(OH)2 + H2Cl = Fe2Cl2 + H2O =>
2 Fe(OH)2 + 2 H2Cl = Fe2Cl2 + 4 H2O
C2H7NO2 + HCl = NH4Cl + H4C2O2 =>
C2H7NO2 + HCl = NH4Cl + H4C2O2
Mg + Pb(NO3)2 = Mg(NO3)2 + Pb =>
Mg + Pb(NO3)2 = Mg(NO3)2 + Pb
Mg(CI)2 + NaOH = Mg(OH)2 + NaCI =>
Mg(CI)2 + 2 NaOH = Mg(OH)2 + 2 NaCI
CH2CCH3CH3 + KMnO4 + H2SO4 = H2O + K2SO4 + MnSO4 + CH3COCH =>
15 CH2CCH3CH3 + 16 KMnO4 + 24 H2SO4 = 44 H2O + 8 K2SO4 + 16 MnSO4 + 20 CH3COCH
LiCl(aq) + (NH4)2CO3(aq) = Li2CO3(aq) + NH4Cl(aq) =>
2 LiCl(aq) + (NH4)2CO3(aq) = Li2CO3(aq) + 2 NH4Cl(aq)
H2S + Pb(No3)2 = PbS + H2(No3)2 =>
H2S + Pb(No3)2 = PbS + H2(No3)2
NH2NH3 + H2O = H3O + NH2NH2 =>
NH2NH3 + H2O = H3O + NH2NH2
Fe(s) + H2O(l) = Fe2O3(s) + H2(g) =>
2 Fe(s) + 3 H2O(l) = Fe2O3(s) + 3 H2(g)
Fe2O3 + CO = Fe + CO2 =>
Fe2O3 + 3 CO = 2 Fe + 3 CO2
Zn(s) + Cl2 = ZnCl2(s) =>
Zn(s) + Cl2 = ZnCl2(s)
Fe + Cl2 = FeCl3 =>
2 Fe + 3 Cl2 = 2 FeCl3
Mg(OH)2 + C6H8O6 = H2O + C6H6MgO6 =>
Mg(OH)2 + C6H8O6 = 2 H2O + C6H6MgO6
H2SO4 + NaOH = Na2SO4 + H2O =>
H2SO4 + 2 NaOH = Na2SO4 + 2 H2O
C2H5SO3H + O2 = CO2 + H2O + SO1 =>
2 C2H5SO3H + 5 O2 = 4 CO2 + 6 H2O + 2 SO1
BeCO3 = BeO + CO2 =>
BeCO3 = BeO + CO2
Na3AsO4 + KI + H2SO4 = Na3AsO3 + I2 + K2SO4 + H2O =>
Na3AsO4 + 2 KI + H2SO4 = Na3AsO3 + I2 + K2SO4 + H2O
BaCO3 + CO2 = BaCO2 + CO3 =>
BaCO3 + CO2 = BaCO2 + CO3
Ni{2+} + HCl = NiCl2 + H{+} =>
Ni{2+} + 2 HCl = NiCl2 + 2 H{+}
Ca{2+} + Br{-} = Ca + Br =>
Ca{2+} + 2 Br{-} = Ca + 2 Br
Cr5Si3C + Cr23C6 = Cr3Si + Cr7C3 =>
27 Cr5Si3C + 19 Cr23C6 = 81 Cr3Si + 47 Cr7C3
CaCN2 + CO2 + H2O = CaCO3 + H2CN2 =>
CaCN2 + CO2 + H2O = CaCO3 + H2CN2
AlCl3 + NH4F = AlF3 + NH4Cl =>
AlCl3 + 3 NH4F = AlF3 + 3 NH4Cl
NaClO3 + C6H12N4 = NaCl + H2O + N2 + CO2 =>
6 NaClO3 + C6H12N4 = 6 NaCl + 6 H2O + 2 N2 + 6 CO2
MgO = Mg + O2 =>
2 MgO = 2 Mg + O2
Pb + N = Pb3N4 =>
3 Pb + 4 N = Pb3N4
Ca3(PO4)2 + H2SO4 = CaSO4 + Ca(H2PO4)2 =>
Ca3(PO4)2 + 2 H2SO4 = 2 CaSO4 + Ca(H2PO4)2
NaClO3 + C6H12N4 = NaCl + H2O + N2 + CO2 =>
6 NaClO3 + C6H12N4 = 6 NaCl + 6 H2O + 2 N2 + 6 CO2
AlBr3 + K2SO4 = KBr + Al2(SO4)3 =>
2 AlBr3 + 3 K2SO4 = 6 KBr + Al2(SO4)3
Na + H2SO3 = NaHSO3 + H2 =>
2 Na + 2 H2SO3 = 2 NaHSO3 + H2
N2H6SO4 + H2O = N2H5OH + H2SO4 =>
N2H6SO4 + H2O = N2H5OH + H2SO4
ClO3{-} + NO + OH{-} = NO2{-} + Cl2 + H2O =>
2 ClO3{-} + 10 NO + 8 OH{-} = 10 NO2{-} + Cl2 + 4 H2O
MnCl2 + Cu(OH)2 = Mn(OH)2 + CuCl2 =>
MnCl2 + Cu(OH)2 = Mn(OH)2 + CuCl2
MnO2 + SnOH4 = MnOH4 + SnO2 =>
MnO2 + SnOH4 = MnOH4 + SnO2
MoCl4 + YN = YCl3 + Mo3N4 =>
3 MoCl4 + 4 YN = 4 YCl3 + Mo3N4
BaO + HCl = BaCl2 + H2O =>
BaO + 2 HCl = BaCl2 + H2O
Fe + Cl2 = FeCl3 =>
2 Fe + 3 Cl2 = 2 FeCl3
CaCl2 + Na2SO4 = Na2Ca + Cl2SO4 =>
CaCl2 + Na2SO4 = Na2Ca + Cl2SO4
BaS + Na3PO4 = Ba3(PO4)2 + Na2S =>
3 BaS + 2 Na3PO4 = Ba3(PO4)2 + 3 Na2S
Ca(NO3)2(aq) + NaI(aq) = CaI2(aq) + NaNO3(aq) =>
Ca(NO3)2(aq) + 2 NaI(aq) = CaI2(aq) + 2 NaNO3(aq)
K2SO4 + Au(NO3)3 = Au2(SO4)3 + KNO3 =>
3 K2SO4 + 2 Au(NO3)3 = Au2(SO4)3 + 6 KNO3
C5H11Br + Na = NaBr + C10H22 =>
2 C5H11Br + 2 Na = 2 NaBr + C10H22
HC2H3O2(aq)NaOH(aq) = NaC2H3O2(aq)H2O(l) =>
HC2H3O2(aq)NaOH(aq) = NaC2H3O2(aq)H2O(l)
NaOH(l) + CO2(g) = Na2CO3(aq) + H2O(l) =>
2 NaOH(l) + CO2(g) = Na2CO3(aq) + H2O(l)
CH3COHCH3 + H2CrO4 = CH3COCH3 + CrO2 + H2O =>
2 CH3COHCH3 + H2CrO4 = 2 CH3COCH3 + CrO2 + 2 H2O
MgCl2 + NaCO3 = Mg(CO3)2 + NaCl =>
MgCl2 + 2 NaCO3 = Mg(CO3)2 + 2 NaCl
CO2 + H2O = O2 + C6H12O6 =>
6 CO2 + 6 H2O = 6 O2 + C6H12O6
MnSO4 + KClO3 + KOH = K2MnO4 + KCl + K2SO4 + H2O =>
3 MnSO4 + 2 KClO3 + 12 KOH = 3 K2MnO4 + 2 KCl + 3 K2SO4 + 6 H2O
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