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NH2(CH2)4NH2 + 2 CH3COOH = [NH3(CH2)4NH3] + 2 CH3COO
C4H10O + K2Cr2O7 + H2SO4 = CO2 + Cr2(SO4)3 + K2SO4 + H2O =>
C4H10O + 4 K2Cr2O7 + 16 H2SO4 = 4 CO2 + 4 Cr2(SO4)3 + 4 K2SO4 + 21 H2O
ZrCl4 + H2O = ZrO2 + HCl =>
ZrCl4 + 2 H2O = ZrO2 + 4 HCl
CrPO4 + CrP = Cr2P2O7 =>
7 CrPO4 + CrP = 4 Cr2P2O7
KI + H2SO4 = K2SO4 + H2O + H2S(g) + I2 =>
8 KI + 5 H2SO4 = 4 K2SO4 + 4 H2O + H2S(g) + 4 I2
Fe + HCl(conc) = FeCl3 + H2 =>
2 Fe + 6 HCl(conc) = 2 FeCl3 + 3 H2
NO + Cu = N2 + CuO =>
2 NO + 2 Cu = N2 + 2 CuO
H3PO4 + CuO = Cu3(PO4)2 + H2O =>
2 H3PO4 + 3 CuO = Cu3(PO4)2 + 3 H2O
Al + KOH + H2SO4 = H2 + H2O + K2Al(SO4)2 =>
Al + 2 KOH + 2 H2SO4 = H2 + 2 H2O + K2Al(SO4)2
HCl + As2O3 + NaNO3 + H2O = NO + H3AsO4 + NaCl =>
4 HCl + 3 As2O3 + 4 NaNO3 + 7 H2O = 4 NO + 6 H3AsO4 + 4 NaCl
HCIO4 + Cu = Cu(CIO4)2 + H2 =>
2 HCIO4 + Cu = Cu(CIO4)2 + H2
MgCO3 + CO2 + H2O = MgCO2 + HCO4 =>
3 MgCO3 + 2 CO2 + H2O = 3 MgCO2 + 2 HCO4
H2CO3 + NH4OH = (NH4)2CO3 + H2O =>
H2CO3 + 2 NH4OH = (NH4)2CO3 + 2 H2O
C4H10 + Br2 = C4H8Br2 + HBr =>
C4H10 + 2 Br2 = C4H8Br2 + 2 HBr
H2NO4 + NaCl = HCl + HNO4Na =>
H2NO4 + NaCl = HCl + HNO4Na
Mn(NO3)2 + (Pb2Pb)O4 + HNO3 = Pb(NO3)2 + HMnO4 + H2O =>
2 Mn(NO3)2 + 5(Pb2Pb)O4 + 26 HNO3 = 15 Pb(NO3)2 + 2 HMnO4 + 12 H2O
T2 + Q2 = T3Q =>
3 T2 + Q2 = 2 T3Q
H2 + O = H2O5 =>
H2 + 5 O = H2O5
NaClO3 + C2H5OH = CO2 + NaCl + CH3OH =>
NaClO3 + 2 C2H5OH = CO2 + NaCl + 3 CH3OH
Al + S* = Al2S3 =>
2 Al + 3 S* = Al2S3
NaOH + H2SO3 = H2O + NaHSO3 =>
NaOH + H2SO3 = H2O + NaHSO3
(NH4)2S + CaCl2 = CaS + NH4Cl =>
(NH4)2S + CaCl2 = CaS + 2 NH4Cl
Fe + J2 = FeJ3 =>
2 Fe + 3 J2 = 2 FeJ3
NaCrO2 + H2O2 = Na2CrO4 + H2CrO4 + H2O =>
2 NaCrO2 + 3 H2O2 = Na2CrO4 + H2CrO4 + 2 H2O
Br2 + O2 = Br2O2 =>
Br2 + O2 = Br2O2
H2SO4 + H2O = H3O{+} + SO4{2-} =>
H2SO4 + 2 H2O = 2 H3O{+} + SO4{2-}
K4Fe(CN)6 + KMmO4 + H2SO4 = KHSO4 + Fe2(SO4)3 + MmSO4 + HNO3 + CO2 + H2O =>
10 K4Fe(CN)6 + 122 KMmO4 + 299 H2SO4 = 162 KHSO4 + 5 Fe2(SO4)3 + 122 MmSO4 + 60 HNO3 + 60 CO2 + 188 H2O
CH2O + Ag(NH3)2OH = CHOOH + Ag + NH3 + H2O =>
CH2O + 2 Ag(NH3)2OH = CHOOH + 2 Ag + 4 NH3 + H2O
Ba(OH)2 + HCl4 = BaCl4 + H(OH)2 =>
Ba(OH)2 + HCl4 = BaCl4 + H(OH)2
Cr2O3 + Br2 + NaOH = Na2CrO4 + NaBr + H2O =>
Cr2O3 + 3 Br2 + 10 NaOH = 2 Na2CrO4 + 6 NaBr + 5 H2O
Na2CO3 + NaOH = Na + CO3OH =>
Na2CO3 + NaOH = 3 Na + CO3OH
CaO + P2O3 + H2O = CaHPO3 =>
2 CaO + P2O3 + H2O = 2 CaHPO3
C2H2O4 + KMnO4 + HCl = CO2 + MnCl2 + KCl + H2O =>
5 C2H2O4 + 2 KMnO4 + 6 HCl = 10 CO2 + 2 MnCl2 + 2 KCl + 8 H2O
C + C6H4(CO)OC6H4 + NH3 + Cl2 = C17H13ClN4 + O2 =>
123 C + C6H4(CO)OC6H4 + 32 NH3 + 4 Cl2 = 8 C17H13ClN4 + O2
NaHCO3(s) = Na2CO3(s) + CO2(g) + H2O(l) =>
2 NaHCO3(s) = Na2CO3(s) + CO2(g) + H2O(l)
Cu2S = Cu + S8 =>
8 Cu2S = 16 Cu + S8
Pb(NO3)2 + HCl = Pb(NO3)2HCl =>
Pb(NO3)2 + HCl = Pb(NO3)2HCl
Zn + CuCl2 = ZnCl2 + CuCl =>
Zn + 2 CuCl2 = ZnCl2 + 2 CuCl
Sn + HCl + H2O2 = SnCl2 + H2O =>
Sn + 2 HCl + H2O2 = SnCl2 + 2 H2O
FeO + H2O2 = Fe2O3 + H2O =>
2 FeO + H2O2 = Fe2O3 + H2O
Ni(OH)2 = NiO + H2O =>
Ni(OH)2 = NiO + H2O
U3Si2 + SiC = U20Si16C3 + Si =>
20 U3Si2 + 9 SiC = 3 U20Si16C3 + Si
Pt + HNO3 = PtNO3 + NO + H2O =>
3 Pt + 4 HNO3 = 3 PtNO3 + NO + 2 H2O
CuCl2 + HCl + Cu = HCuCl2 =>
CuCl2 + 2 HCl + Cu = 2 HCuCl2
(NH4)2HPO4 + FeCl3 = NH3 + HCl + Fe2(HPO4)3 =>
3(NH4)2HPO4 + 2 FeCl3 = 6 NH3 + 6 HCl + Fe2(HPO4)3
CN + MnO4 = CNO + MnO2 =>
2 CN + MnO4 = 2 CNO + MnO2
Ca + N2 = Ca3N3 =>
6 Ca + 3 N2 = 2 Ca3N3
HC2H3O2 = H{+} + C2H3O2{-} =>
HC2H3O2 = H{+} + C2H3O2{-}
Al + O2 + H = Al(OH)3 =>
2 Al + 3 O2 + 6 H = 2 Al(OH)3
C6H12O6 + H3PO4 = C6H13O9P + H2O =>
C6H12O6 + H3PO4 = C6H13O9P + H2O
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