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2 CuO2 + C2 = 2 Cu + 2 CO2
AgNO3 + Cl = AgCl + NO3 =>
AgNO3 + Cl = AgCl + NO3
KOH + As2O3 + I2 = K3(AsO4) + H2O + KI =>
10 KOH + As2O3 + 2 I2 = 2 K3(AsO4) + 5 H2O + 4 KI
C2H4 + O2 = CO2 + H2O =>
C2H4 + 3 O2 = 2 CO2 + 2 H2O
CrCl2 + H2O2 + NaOH = Na2CrO4 + NaCl + H2O =>
CrCl2 + 2 H2O2 + 4 NaOH = Na2CrO4 + 2 NaCl + 4 H2O
NaHCO3 + HC2H2H2 = NaC2H2O2 + H2O + CO2 =>
13 NaHCO3 + 7 HC2H2H2 = 13 NaC2H2O2 + 11 H2O + CO2
CN + O2 = N2 + CO2 =>
2 CN + 2 O2 = N2 + 2 CO2
NO2 + NiO2 + H = NO{3-} + Ni{2+} + H2O =>
2 NO2 + 3 NiO2 + 16 H = 2 NO{3-} + 3 Ni{2+} + 8 H2O
O + C + Sr = SrCO3 =>
3 O + C + Sr = SrCO3
NH3 + CO2 + H2O = NH3CO(OH)2 =>
NH3 + CO2 + H2O = NH3CO(OH)2
MnO4 + Ca = CaMnO4 =>
MnO4 + Ca = CaMnO4
NaCl + KCrO4 = Na2O + CrO3 + KCl + Cl2 =>
4 NaCl + 2 KCrO4 = 2 Na2O + 2 CrO3 + 2 KCl + Cl2
H2S + Cl2 + H2O = H2(SO4)3 + HCl =>
3 H2S + 14 Cl2 + 12 H2O = H2(SO4)3 + 28 HCl
K2FeO4 + KCl + H2O = Fe(OH)3 + Cl2 + KOH =>
2 K2FeO4 + 6 KCl + 8 H2O = 2 Fe(OH)3 + 3 Cl2 + 10 KOH
CH3CH2CHCH3COOH + Na2CO3 = CH3CH2CHCH3CONa + H2O + CO2 =>
28 CH3CH2CHCH3COOH + 13 Na2CO3 = 26 CH3CH2CHCH3CONa + 23 H2O + 23 CO2
Cu(SO4) + K2Cl3 = K2(SO4) + CuCl3 =>
Cu(SO4) + K2Cl3 = K2(SO4) + CuCl3
AuCl + Cu = CuCl + Au =>
AuCl + Cu = CuCl + Au
NaCl + Fe(PO4) = Na3PO4 + FeCl3 =>
3 NaCl + Fe(PO4) = Na3PO4 + FeCl3
HNO3 + NaHCO3 = CO2 + H2O + NaNO3 =>
HNO3 + NaHCO3 = CO2 + H2O + NaNO3
Al2(SO4)3 + Na2CO3 = Al2(CO3)3 + Na2SO4 =>
Al2(SO4)3 + 3 Na2CO3 = Al2(CO3)3 + 3 Na2SO4
NH4(CrO4)2 = CrO3 + N2 + H2O =>
2 NH4(CrO4)2 = 4 CrO3 + N2 + 4 H2O
C10H15 + C4H3 + C10H5NO = C24H23NO =>
C10H15 + C4H3 + C10H5NO = C24H23NO
C2H5Cl + CH3Cl = C3H8 + Cl2 =>
C2H5Cl + CH3Cl = C3H8 + Cl2
FeS2 = Fe3S4 + S2 =>
3 FeS2 = Fe3S4 + S2
C(s) + H2 = C2H6 =>
2 C(s) + 3 H2 = C2H6
KI + K2Cr2O7 = K2CrO4 + Cr2O3 + I2 =>
6 KI + 5 K2Cr2O7 = 8 K2CrO4 + Cr2O3 + 3 I2
Fe(s) + CUCl2(aq) = FeCl2(aq) + CU(s) =>
Fe(s) + CUCl2(aq) = FeCl2(aq) + CU(s)
Na2O(s) + H2O(l) = NaOH(s) =>
Na2O(s) + H2O(l) = 2 NaOH(s)
CuSO4 + K(OH) = K2SO4 + Cu(OH)2 =>
CuSO4 + 2 K(OH) = K2SO4 + Cu(OH)2
N2 + H2O = NO2 + NH4 =>
N2 + 2 H2O = NO2 + NH4
H2SO4 + LiOH = H2SO4LiOH =>
H2SO4 + LiOH = H2SO4LiOH
NH4NO3 + H2O = NH4OH + HNO3 =>
NH4NO3 + H2O = NH4OH + HNO3
H = H0 =>
H = H0
Ln + Na(OH) = Ln(OH)3 + Na =>
Ln + 3 Na(OH) = Ln(OH)3 + 3 Na
Na + CH3COOH = CH3COONa + H2 =>
2 Na + 2 CH3COOH = 2 CH3COONa + H2
Cu + K2Cr2O7 + HCl = CuCl + KCl + CrCl3 + H2O =>
6 Cu + K2Cr2O7 + 14 HCl = 6 CuCl + 2 KCl + 2 CrCl3 + 7 H2O
HCl + HNO3 = NO2 + Cl2 + H2O =>
2 HCl + 2 HNO3 = 2 NO2 + Cl2 + 2 H2O
Hg + Te = HgTe =>
Hg + Te = HgTe
Na2SO4(aq) + BaCl2(s) = NaCl(aq) + BaSO4(s) =>
Na2SO4(aq) + BaCl2(s) = 2 NaCl(aq) + BaSO4(s)
Ba(NO3)2 + K2CrO4 = BaCrO4 + K2(NO3)2 =>
Ba(NO3)2 + K2CrO4 = BaCrO4 + K2(NO3)2
CrCl3 + KClO3 + KOH = K2Cr2O7 + KCl + H2O =>
2 CrCl3 + KClO3 + 8 KOH = K2Cr2O7 + 7 KCl + 4 H2O
H2ZnO2 + Cu(OH)2 = CuZnO2 + H2O =>
H2ZnO2 + Cu(OH)2 = CuZnO2 + 2 H2O
MgF2 + FeO = MgO + FeF2 =>
MgF2 + FeO = MgO + FeF2
NaNO3 + K[Sb(OH)6] = Na[Sb(OH)6] + KNO3 =>
NaNO3 + K[Sb(OH)6] = Na[Sb(OH)6] + KNO3
Ca(OH)2 + H3PO4 = Ca3(PO4)2 + H2O =>
3 Ca(OH)2 + 2 H3PO4 = Ca3(PO4)2 + 6 H2O
C4H10O + O2 = CO2 + H2O =>
C4H10O + 6 O2 = 4 CO2 + 5 H2O
Ca2(CO3)2 = CaO + CO2 =>
Ca2(CO3)2 = 2 CaO + 2 CO2
MnO2 + K4(CO4) + O2 = K2MnO4 + CO2 =>
2 MnO2 + K4(CO4) + O2 = 2 K2MnO4 + CO2
H2O2 + FeCl3 = H3Fe2 + Cl2O =>
3 H2O2 + 4 FeCl3 = 2 H3Fe2 + 6 Cl2O
H(HSO4) + Fe(OH)2 = Fe(SO4) + H2O =>
H(HSO4) + Fe(OH)2 = Fe(SO4) + 2 H2O
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