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C2H4 + 3 O2 = 2 CO2 + 2 H2O
CuCN + KCN = K2[Cu(CN)3] =>
CuCN + 2 KCN = K2[Cu(CN)3]
H2SO4 + Mg(HCO3)2 = CO2 + H2O + MgSO4 =>
H2SO4 + Mg(HCO3)2 = 2 CO2 + 2 H2O + MgSO4
C4H10O2 + CrO4{2-} + H{+} = C4H6O3 + Cr{3+} + H2O =>
C4H10O2 + 2 CrO4{2-} + 10 H{+} = C4H6O3 + 2 Cr{3+} + 7 H2O
MnO2 + Ag{+} + OH{-} = MnO4{-} + Ag + H2O{+} =>
MnO2 + 5 Ag{+} + 4 OH{-} = MnO4{-} + 5 Ag + 2 H2O{+}
H2SO4 + Na2CO3 = CO2 + H2O(l) + Na2SO4 =>
H2SO4 + Na2CO3 = CO2 + H2O(l) + Na2SO4
CuCN + KCN = K2[Cu(CN)3] =>
CuCN + 2 KCN = K2[Cu(CN)3]
SCl2(g) + NaF(s) = SF4(g) + S2Cl2(g) + NaCl(s) =>
3 SCl2(g) + 4 NaF(s) = SF4(g) + S2Cl2(g) + 4 NaCl(s)
C4H10O + K2Cr2O7 + H2SO4 = C4H8O + KCrS + H2O =>
13 C4H10O + K2Cr2O7 + 2 H2SO4 = 13 C4H8O + 2 KCrS + 15 H2O
KI + Na3SO4 = K3SO4 + NaI =>
3 KI + Na3SO4 = K3SO4 + 3 NaI
SeCl6 + O2 = SeO2 + Cl2 =>
SeCl6 + O2 = SeO2 + 3 Cl2
Al2 + Ne = NeAl =>
Al2 + 2 Ne = 2 NeAl
Cr{3+} + H2O + e = Cr2O7{2-} + H =>
2 Cr{3+} + 7 H2O + 8e = Cr2O7{2-} + 14 H
XC2H5 + O2 = XOH + CO2 + H =>
2 XC2H5 + 5 O2 = 2 XOH + 4 CO2 + 8 H
NH4Cl + H2C2O4*2H2O = (NH4)HC2O4 + HCl + H2O =>
NH4Cl + H2C2O4*2H2O = (NH4)HC2O4 + HCl + 2 H2O
K2Cr2O7 + Na2SO2 + HCl = CrCl3 + Na2SO4 + KCl + H2O =>
2 K2Cr2O7 + 3 Na2SO2 + 16 HCl = 4 CrCl3 + 3 Na2SO4 + 4 KCl + 8 H2O
NCl3 + H2O = NH3 + HClO =>
NCl3 + 3 H2O = NH3 + 3 HClO
CuCN + KCN = K2(Cu(CN)3) =>
CuCN + 2 KCN = K2(Cu(CN)3)
TiO2 + C2 = Ti + CO =>
TiO2 + C2 = Ti + 2 CO
CaCO3 + ClH = CaCl2 + H2O + CO2 =>
CaCO3 + 2 ClH = CaCl2 + H2O + CO2
XOS2 + HOCl = XO2S2 + HCl =>
XOS2 + HOCl = XO2S2 + HCl
WO3 + Sn(Cl)2 + HCl = W3O8 + (H)2SnCl6 + H2O =>
3 WO3 + Sn(Cl)2 + 4 HCl = W3O8 + (H)2SnCl6 + H2O
H2S + Ag = Ag2S + H =>
H2S + 2 Ag = Ag2S + 2 H
N2 + O2 + H2 = HNO3 =>
N2 + 3 O2 + H2 = 2 HNO3
C6H12O6 + O2 = CO2 + H2O =>
C6H12O6 + 6 O2 = 6 CO2 + 6 H2O
C4H10O + K2Cr2O7 + H2SO4 = CH3COOH + Cr2(SO4)3 + K2SO4 + H2O =>
3 C4H10O + 4 K2Cr2O7 + 16 H2SO4 = 6 CH3COOH + 4 Cr2(SO4)3 + 4 K2SO4 + 19 H2O
(NH4)2(CO3) = (NH3) + (H2O) + (CO2) =>
(NH4)2(CO3) = 2(NH3) + (H2O) + (CO2)
Fe2 + (CO3)3 = Fe(CO3) =>
3 Fe2 + 2(CO3)3 = 6 Fe(CO3)
Ca(ClO4)2 + NaNO2 = Ca(NO2)2 + NaClO4 =>
Ca(ClO4)2 + 2 NaNO2 = Ca(NO2)2 + 2 NaClO4
Al + HCl + O2 = Al(ClO2)3 + H2O =>
4 Al + 12 HCl + 15 O2 = 4 Al(ClO2)3 + 6 H2O
WO3 + Sn(Cl)2 + HCl = W3O8 + (H)2SnCl6 + H2O =>
3 WO3 + Sn(Cl)2 + 4 HCl = W3O8 + (H)2SnCl6 + H2O
N2H4 + HCl = N2H5Cl =>
N2H4 + HCl = N2H5Cl
BaSO4 + NaOH = NaSO4 + BaOH =>
BaSO4 + NaOH = NaSO4 + BaOH
Cu(NO3)2 + H2O = HNO3 + Cu(HO)2 =>
Cu(NO3)2 + 2 H2O = 2 HNO3 + Cu(HO)2
Na5SO4 + BaCl2 = Na5Cl2 + Ba + SO4 =>
Na5SO4 + BaCl2 = Na5Cl2 + Ba + SO4
Al(OH)3 + HClO4 = Al(ClO4)3 + H2O =>
Al(OH)3 + 3 HClO4 = Al(ClO4)3 + 3 H2O
AuCl3 + Na2S = NaCl + Au2S3 =>
2 AuCl3 + 3 Na2S = 6 NaCl + Au2S3
Na + O2 = NaO =>
2 Na + O2 = 2 NaO
Bi(NO3)3 + NaOH = Bi(OH)3 + NaNO3 =>
Bi(NO3)3 + 3 NaOH = Bi(OH)3 + 3 NaNO3
Na2S + Pb(NO3)2 = NaNO3 + Pb + S =>
Na2S + Pb(NO3)2 = 2 NaNO3 + Pb + S
NH4NO3 + Zn = ZnO + N2 + H2O =>
NH4NO3 + Zn = ZnO + N2 + 2 H2O
C4H10O + K2Cr2O7 + H2SO4 = C4H8O2 + K2SO4 + Cr2(SO4)3 + H2O =>
3 C4H10O + 2 K2Cr2O7 + 8 H2SO4 = 3 C4H8O2 + 2 K2SO4 + 2 Cr2(SO4)3 + 11 H2O
Zn + H2O + NH4OH = (NH4)2[Zn(OH)4] + H2 =>
Zn + 2 H2O + 2 NH4OH = (NH4)2[Zn(OH)4] + H2
BaSO3 + I2 = I2SO3 + Ba =>
BaSO3 + I2 = I2SO3 + Ba
HCl + K2CrO4 = Cl2 + CrCl3 + H2O + KCl =>
16 HCl + 2 K2CrO4 = 3 Cl2 + 2 CrCl3 + 8 H2O + 4 KCl
Al + CuCl2 = AlCl3 + Cu =>
2 Al + 3 CuCl2 = 2 AlCl3 + 3 Cu
C2H6 + O2 = CO2 + H2O =>
2 C2H6 + 7 O2 = 4 CO2 + 6 H2O
C2H6O + KMnO4 + H2SO4 = C2H4O + K2SO4 + MnSO4 + H2O =>
5 C2H6O + 2 KMnO4 + 3 H2SO4 = 5 C2H4O + K2SO4 + 2 MnSO4 + 8 H2O
Na2SO4 + FeCl3*2H2O = NaCl + Fe2(SO4)3 + H2O =>
3 Na2SO4 + 2 FeCl3*2H2O = 6 NaCl + Fe2(SO4)3 + 4 H2O
H2S + SO2 = S + H2O =>
2 H2S + SO2 = 3 S + 2 H2O
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