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2 C7H10N + 21 O2 = 14 CO2 + 10 H2O + 2 NO2
FeCl3 + C7H6O3 = C21H15FeO9 + HCl =>
FeCl3 + 3 C7H6O3 = C21H15FeO9 + 3 HCl
FeCl2 + Na2(CrO4) = Fe(CrO4) + NaCl =>
FeCl2 + Na2(CrO4) = Fe(CrO4) + 2 NaCl
C3H8 + O2 = CO2 + H2O =>
C3H8 + 5 O2 = 3 CO2 + 4 H2O
I2 + SnCl2 = SnI4 + Cl =>
2 I2 + SnCl2 = SnI4 + 2 Cl
C6H5CH3OH + KMnO4 + H2SO4 = C6H5COOHOH + K2SO4 + MnSO4 + H2O =>
5 C6H5CH3OH + 6 KMnO4 + 9 H2SO4 = 5 C6H5COOHOH + 3 K2SO4 + 6 MnSO4 + 14 H2O
KCl + (MnO)2 + H2(SO)4 = K2(SO)4 + (MnSO)4 + Cl2 + H2O =>
6 KCl + 2(MnO)2 + 4 H2(SO)4 = 3 K2(SO)4 + (MnSO)4 + 3 Cl2 + 4 H2O
Na + H3N = Na2NH + H2 =>
2 Na + H3N = Na2NH + H2
As2S5 + HNO3 = H3AsO4 + H2SO3 + H2O + NO2 =>
As2S5 + 30 HNO3 = 2 H3AsO4 + 5 H2SO3 + 7 H2O + 30 NO2
Al4C3 + CH6N2O6 = CH4 + Al(OH)3 + O2 + CON2H4 =>
Al4C3 + 12 CH6N2O6 = 3 CH4 + 4 Al(OH)3 + 24 O2 + 12 CON2H4
MnO2 + CO = MnCO3 =>
MnO2 + CO = MnCO3
C2H4 + Cl2 + Ca(OH)2 = C2H4O + CaCl2 + H2O =>
C2H4 + Cl2 + Ca(OH)2 = C2H4O + CaCl2 + H2O
AgClO4 + NH4Br = AgBr + NH4ClO4 =>
AgClO4 + NH4Br = AgBr + NH4ClO4
Cu + HNO3 = Cu(NO3)2 + NO + H2O =>
3 Cu + 8 HNO3 = 3 Cu(NO3)2 + 2 NO + 4 H2O
Pb(s) + O2(s) = PbO(s) =>
2 Pb(s) + O2(s) = 2 PbO(s)
CuF2 + H2SO4 = CuSO4 + HF =>
CuF2 + H2SO4 = CuSO4 + 2 HF
CH3(CH2)16CO2H + O2 = CO2 + H2O =>
CH3(CH2)16CO2H + 26 O2 = 18 CO2 + 18 H2O
N2 + F2 = NF3 =>
N2 + 3 F2 = 2 NF3
KMnO4 + COOHCOOH + Cl = MnCl2 + CO2 + KCl + H2O =>
KMnO4 + 4 COOHCOOH + 3 Cl = MnCl2 + 8 CO2 + KCl + 4 H2O
H2[IrCl6] + NaOH = Ir2O3 + O2 + NaCl + H2O =>
4 H2[IrCl6] + 24 NaOH = 2 Ir2O3 + O2 + 24 NaCl + 16 H2O
KI + K2Cr2O7 = K2CrO4 + Cr2O3 + I2 =>
6 KI + 5 K2Cr2O7 = 8 K2CrO4 + Cr2O3 + 3 I2
KNO3 = KNO2 + O2 =>
2 KNO3 = 2 KNO2 + O2
NO2 + H2O = HNO3 + HNO2 =>
2 NO2 + H2O = HNO3 + HNO2
H3PO4 + HO{-} = PO4{3-} + H2O =>
H3PO4 + 3 HO{-} = PO4{3-} + 3 H2O
FeCl3 + NaOH = Fe(OH)3 + NaCl =>
FeCl3 + 3 NaOH = Fe(OH)3 + 3 NaCl
NO3H + Cr(OH)3 = Cr(NO3)3 + H2O =>
3 NO3H + Cr(OH)3 = Cr(NO3)3 + 3 H2O
C2H5NO2 + HCl = C2H5Cl + HNO2 =>
C2H5NO2 + HCl = C2H5Cl + HNO2
Ba(OH)2 + Pb(CH3COOH)2 = Pb(OH)2 + Ba(CH3COOH)2 =>
Ba(OH)2 + Pb(CH3COOH)2 = Pb(OH)2 + Ba(CH3COOH)2
CaBr2 + Li3PO4 = LiBr + Ca3(PO4)2 =>
3 CaBr2 + 2 Li3PO4 = 6 LiBr + Ca3(PO4)2
CaCO3 = CaO + CO2 =>
CaCO3 = CaO + CO2
Cl(g) + KI(aq) = KCl(aq) + I(s) =>
Cl(g) + KI(aq) = KCl(aq) + I(s)
HCl(aq) + O2(g) = H2O(l) + Cl2(g) =>
4 HCl(aq) + O2(g) = 2 H2O(l) + 2 Cl2(g)
C10H22 + O2 = CO2 + H2O =>
2 C10H22 + 31 O2 = 20 CO2 + 22 H2O
K2Cr2O7 + K2SO3 + HCl = Cr2(SO4)3 + KCl + H2O =>
K2Cr2O7 + 3 K2SO3 + 8 HCl = Cr2(SO4)3 + 8 KCl + 4 H2O
(H2N)2CO + H2O = CO2 + NH4 + OH =>
(H2N)2CO + 3 H2O = CO2 + 2 NH4 + 2 OH
Fe1 = Fe2 =>
2 Fe1 = Fe2
Al + O2 = Al2O3 =>
4 Al + 3 O2 = 2 Al2O3
Zn + HCl = ZnCl2 + H2 =>
Zn + 2 HCl = ZnCl2 + H2
XeO4 = Xe + O2 =>
XeO4 = Xe + 2 O2
BeO + K2O = K2BeO2 =>
BeO + K2O = K2BeO2
Na + F = NaF =>
Na + F = NaF
CuSO4(aq) + Na2CO3(aq) + H2O(l) = Cu2(OH)2CO3(s) + Na2SO4(aq) + CO2(g) =>
2 CuSO4(aq) + 2 Na2CO3(aq) + H2O(l) = Cu2(OH)2CO3(s) + 2 Na2SO4(aq) + CO2(g)
C6H10 + O2 = CO2 + H2O =>
2 C6H10 + 17 O2 = 12 CO2 + 10 H2O
K + B2O3 = K2O + B =>
6 K + B2O3 = 3 K2O + 2 B
H2SO4(aq) + H20(aq) = H30{+} + HSO4{-} =>
20 H2SO4(aq) + 29 H20(aq) = 20 H30{+} + 20 HSO4{-}
AgCl(s) = Ag(s) + Cl(s) =>
AgCl(s) = Ag(s) + Cl(s)
Me + H2O = Me(OH)2 + H2 =>
Me + 2 H2O = Me(OH)2 + H2
HCOOH + NaOH = HCOONa + H2O =>
HCOOH + NaOH = HCOONa + H2O
Al + O2 = Al2O3 =>
4 Al + 3 O2 = 2 Al2O3
Cl2 + (NH4)2SO4 = Cl2SO4 + NH4 =>
Cl2 + (NH4)2SO4 = Cl2SO4 + 2 NH4
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