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2 CO(NH2)2 + 3 O2 = 2 N2 + 2 CO2 + 4 H2O
NH3Cu + HNO3 = Cu(NO3)2 + NO2 + H2O =>
NH3Cu + 11 HNO3 = Cu(NO3)2 + 10 NO2 + 7 H2O
C2H5Cl + C3H8 = C4H10 + CH3Cl =>
C2H5Cl + C3H8 = C4H10 + CH3Cl
Fe3O2(s) + CO = Fe(s) + CO2 =>
Fe3O2(s) + 2 CO = 3 Fe(s) + 2 CO2
C7H6O2 + CH4N2O + C2H5OH = C49H75NO13 + H2O =>
98 C7H6O2 + 12 CH4N2O + 239 C2H5OH = 24 C49H75NO13 + 135 H2O
Fe2S3 + CaI2 = CaS + FeI3 =>
Fe2S3 + 3 CaI2 = 3 CaS + 2 FeI3
KI + Hg(C2H3O2)2 = K(C2H3O2) + HgI2 =>
2 KI + Hg(C2H3O2)2 = 2 K(C2H3O2) + HgI2
NH2OH + FeCl2 + HCl = NH4Cl + FeCl3 + H2O =>
NH2OH + 2 FeCl2 + 3 HCl = NH4Cl + 2 FeCl3 + H2O
PbCl2 + Na2CrO4 = PbCrO4 + NaCl = Al(OH)3 + CaSO4 =>
PbCl2 + Na2CrO4 = PbCrO4 + 2 NaCl
KI + HgCI = KCI + HgI =>
KI + HgCI = KCI + HgI
C2H2 + Br2 = C2H2Br2 =>
C2H2 + Br2 = C2H2Br2
HBrO4 + H2O = H3O + BrO4 =>
HBrO4 + H2O = H3O + BrO4
H4NO2 = N2 + H2O =>
2 H4NO2 = N2 + 4 H2O
CH3COOH + C14H14N3NaO3S = C14H14N3NaO3S(CH3COO) + H =>
CH3COOH + C14H14N3NaO3S = C14H14N3NaO3S(CH3COO) + H
Na2CO3 + CO(NH2)2 = NaOCN + H2O =>
Na2CO3 + CO(NH2)2 = 2 NaOCN + 2 H2O
CH3CH2OH + K = CH3CH2OK + H2 =>
2 CH3CH2OH + 2 K = 2 CH3CH2OK + H2
KMnO4 + FeSO4 + HNO3 = Fe2(SO4)3 + Fe(NO3)3 + Mn(NO3)2 + KNO3 + H2O =>
3 KMnO4 + 15 FeSO4 + 24 HNO3 = 5 Fe2(SO4)3 + 5 Fe(NO3)3 + 3 Mn(NO3)2 + 3 KNO3 + 12 H2O
NH3 + HO2 = NO2 + H2O =>
3 NH3 + 7 HO2 = 3 NO2 + 8 H2O
CH2(NH2)CH2COOH + O2 = NH3 + CO2 + H2O =>
CH2(NH2)CH2COOH + 3 O2 = NH3 + 3 CO2 + 2 H2O
Na2O + Ba(OH)2 = NaOH + BaO =>
Na2O + Ba(OH)2 = 2 NaOH + BaO
CaCO3 + CH3SO3H = Ca(CH3SO3)2 + CO2 + H2O =>
CaCO3 + 2 CH3SO3H = Ca(CH3SO3)2 + CO2 + H2O
(NH4)Br + Pb(C2H3O2)2 = (NH4)2(C2H3O2)2 + PbBr2 =>
2(NH4)Br + Pb(C2H3O2)2 = (NH4)2(C2H3O2)2 + PbBr2
HClO + O2 = HClO3 =>
HClO + O2 = HClO3
Pb(NO3)2 + KBr = PbBr2 + KNO3 =>
Pb(NO3)2 + 2 KBr = PbBr2 + 2 KNO3
Li2CO3(s) + HNO3(aq) = LiNO3(aq) + H2O(l) + CO2(g) =>
Li2CO3(s) + 2 HNO3(aq) = 2 LiNO3(aq) + H2O(l) + CO2(g)
Au + Cl = Au2Cl6 =>
2 Au + 6 Cl = Au2Cl6
K(s) + Br = KBr(s) =>
K(s) + Br = KBr(s)
Mg + HNO3 + O2 = Mg(NO3)2 + H2O =>
2 Mg + 4 HNO3 + O2 = 2 Mg(NO3)2 + 2 H2O
C8H9Cl + KMnO4 + H2SO4 = C8H5ClO4 + K2SO4 + MnSO4 + H2O =>
5 C8H9Cl + 12 KMnO4 + 18 H2SO4 = 5 C8H5ClO4 + 6 K2SO4 + 12 MnSO4 + 28 H2O
NaOH + H2S = Na2S + H2O =>
2 NaOH + H2S = Na2S + 2 H2O
C3H6OH + H2 = C3H7 + H2O =>
C3H6OH + H2 = C3H7 + H2O
CaCO3 + Cu(OH)2 = Ca(OH)2 + CuCO3 =>
CaCO3 + Cu(OH)2 = Ca(OH)2 + CuCO3
FeS + O2 + NaCN + H2O = Fe(OH)3 + NaCNS =>
4 FeS + 3 O2 + 4 NaCN + 6 H2O = 4 Fe(OH)3 + 4 NaCNS
KI + K2Cr2O7 + H2SO4 = I2 + Cr2(SO4)3 + KHSO4 + H2O =>
6 KI + K2Cr2O7 + 11 H2SO4 = 3 I2 + Cr2(SO4)3 + 8 KHSO4 + 7 H2O
K2CrO4 + NH4OH + H2SO4 = N2 + Cr2(SO4)3 + K2SO4 + H2O =>
2 K2CrO4 + 2 NH4OH + 5 H2SO4 = N2 + Cr2(SO4)3 + 2 K2SO4 + 10 H2O
Zn + As4O6 + HNO3 = AsH3 + Zn(NO3)2 + H2O =>
12 Zn + As4O6 + 24 HNO3 = 4 AsH3 + 12 Zn(NO3)2 + 6 H2O
Mg + Sn(CN)4 = Mg(CN)2 + Sn =>
2 Mg + Sn(CN)4 = 2 Mg(CN)2 + Sn
CuO + I2 = CuI2 + O =>
CuO + I2 = CuI2 + O
MnO2 + HCl = MnCl2 + H2O + Cl2 =>
MnO2 + 4 HCl = MnCl2 + 2 H2O + Cl2
I2 + OH = I2O + H2O =>
I2 + 2 OH = I2O + H2O
Na3PO4 + H2O + CO2 = Na2CO3 + H3PO4 =>
2 Na3PO4 + 3 H2O + 3 CO2 = 3 Na2CO3 + 2 H3PO4
Fe2{+} + HCl + H2O2 = Cl{-} + Fe{3+} + H2O =>
2 Fe2{+} + 10 HCl + 5 H2O2 = 10 Cl{-} + 4 Fe{3+} + 10 H2O
HNO3 + NaOH = OH + NaHNO3 =>
HNO3 + NaOH = OH + NaHNO3
ZnO + C = ZnOC =>
ZnO + C = ZnOC
NH3BH3 = BN + H2 =>
NH3BH3 = BN + 3 H2
FeCl3 + NH4OH + H2O = Fe(NO3)3 + HCl + H2 =>
FeCl3 + 3 NH4OH + 6 H2O = Fe(NO3)3 + 3 HCl + 12 H2
C3H8O + KMnO4 + H2SO4 = C3H6O + K2SO4 + MnSO4 + H2O =>
5 C3H8O + 2 KMnO4 + 3 H2SO4 = 5 C3H6O + K2SO4 + 2 MnSO4 + 8 H2O
Fe(NO3)3 + KSCN = Fe(SCN)3 + KNO3 =>
Fe(NO3)3 + 3 KSCN = Fe(SCN)3 + 3 KNO3
CoI3 + (NH4)2CrO4 = Co2(CrO4)3 + INH4 =>
2 CoI3 + 3(NH4)2CrO4 = Co2(CrO4)3 + 6 INH4
KSCNNaOH = KOHNaSCN =>
KSCNNaOH = KOHNaSCN
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