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3 Pb + N2 = Pb3N2
C3Cl3N3O3(s) + H2O(l) = HClO(aq) + C3H3N3O3(s) =>
C3Cl3N3O3(s) + 3 H2O(l) = 3 HClO(aq) + C3H3N3O3(s)
Na2O + H3PO4 = H2O + Na3PO4 =>
3 Na2O + 2 H3PO4 = 3 H2O + 2 Na3PO4
Ca + O2 = CaO =>
2 Ca + O2 = 2 CaO
Na3PO4 + Cu(SO4)2 = Na3(SO4)2 + CuPO4 =>
Na3PO4 + Cu(SO4)2 = Na3(SO4)2 + CuPO4
C2H6 + O2 = CO2 + H2O2 =>
C2H6 + 5 O2 = 2 CO2 + 3 H2O2
S + H2SO4 = SO2 + H2O =>
S + 2 H2SO4 = 3 SO2 + 2 H2O
NaAlO2 + SO2 + H2O = Al(OH)3 + Na2SO3 =>
2 NaAlO2 + SO2 + 3 H2O = 2 Al(OH)3 + Na2SO3
S + H2SO4 = SO2 + H2O =>
S + 2 H2SO4 = 3 SO2 + 2 H2O
Mg + CuSO4 = Cu + Mg(SO4)2 =>
Mg + 2 CuSO4 = 2 Cu + Mg(SO4)2
Fe(OH)3 + NaOH = Na3[Fe(OH)6] =>
Fe(OH)3 + 3 NaOH = Na3[Fe(OH)6]
H2S + SO3 = H2SO4 + S =>
3 H2S + 4 SO3 = 3 H2SO4 + 4 S
CrCl2 + (NH4)3PO4 = Cr3(PO4)2 + NH4Cl =>
3 CrCl2 + 2(NH4)3PO4 = Cr3(PO4)2 + 6 NH4Cl
S + H2O = SO2 + H2 =>
S + 2 H2O = SO2 + 2 H2
Ti + FeO = TiO + Fe =>
Ti + FeO = TiO + Fe
Fe(NO3)3 + NaBr = FeBr3 + Na(NO3) =>
Fe(NO3)3 + 3 NaBr = FeBr3 + 3 Na(NO3)
Fe + Na2CO3 = FeCO3 + Na =>
Fe + Na2CO3 = FeCO3 + 2 Na
Fe2O3 + C = FeO + CO =>
Fe2O3 + C = 2 FeO + CO
Pb + Fe2O3 = PbO2 + Fe =>
3 Pb + 2 Fe2O3 = 3 PbO2 + 4 Fe
CH3CHOHCH3HBr = CH3CHBrCH3H2O =>
CH3CHOHCH3HBr = CH3CHBrCH3H2O
CaCN2 + H2O = CaCO3 + NH3 =>
CaCN2 + 3 H2O = CaCO3 + 2 NH3
C10H13O2N + KMnO4 + H2SO4 = C7H5O4N + CO2 + K2SO4 + MnSO4 + H2O =>
5 C10H13O2N + 24 KMnO4 + 36 H2SO4 = 5 C7H5O4N + 15 CO2 + 12 K2SO4 + 24 MnSO4 + 56 H2O
CH2OH{-}CH2OH + Na = CH2ONa{-}CH2OH + H2 =>
2 CH2OH{-}CH2OH + 2 Na = 2 CH2ONa{-}CH2OH + H2
HCl + O2 = H2O + Cl2 =>
4 HCl + O2 = 2 H2O + 2 Cl2
CH3OH + NH2{-} = CH3O{-} + NH3 =>
CH3OH + NH2{-} = CH3O{-} + NH3
Al + HCOOH = Al(COOH)3 + H2 =>
2 Al + 6 HCOOH = 2 Al(COOH)3 + 3 H2
Fe(s) + O3(g) = Fe2O3(s) =>
2 Fe(s) + O3(g) = Fe2O3(s)
Al + Hg2(NO3)2 = Hg + Al3(NO3)2 =>
3 Al + Hg2(NO3)2 = 2 Hg + Al3(NO3)2
AI + GaP = Ga + AIP =>
AI + GaP = Ga + AIP
H3Po4 + NaOH = H2O + NaH2Po4 =>
H3Po4 + NaOH = H2O + NaH2Po4
C4H8S + KMnO4 = H2O + CO2 + K + Mn + SO2 =>
2 C4H8S + 7 KMnO4 = 8 H2O + 8 CO2 + 7 K + 7 Mn + 2 SO2
H2O + NiSO4 = Ni(H2O) + SO4 =>
H2O + NiSO4 = Ni(H2O) + SO4
H2O + SCN = SO + H2CN =>
H2O + SCN = SO + H2CN
Na + PbO2 = Pb + Na4O2 =>
4 Na + PbO2 = Pb + Na4O2
Au(NO3)3 + NaCO3 = Au(CO3)3 + NaNO3 =>
Au(NO3)3 + 3 NaCO3 = Au(CO3)3 + 3 NaNO3
HNO3 + C = H2O + NO2 + CO2 =>
4 HNO3 + C = 2 H2O + 4 NO2 + CO2
C3H7OH + O2 = C3H5 + H2O =>
4 C3H7OH + O2 = 4 C3H5 + 6 H2O
K2Cr2O7 + H2SO4 + KI = I2 + K2SO4 + Cr2(SO4) + H2O =>
K2Cr2O7 + 7 H2SO4 + 10 KI = 5 I2 + 6 K2SO4 + Cr2(SO4) + 7 H2O
S + NaOH = Na2O3 + NaS + H2O =>
4 S + 6 NaOH = Na2O3 + 4 NaS + 3 H2O
FeO + Pb(NO3)2 = Fe(NO3)2 + PbO =>
FeO + Pb(NO3)2 = Fe(NO3)2 + PbO
CH3COOH + NaHCO3 = NaC2H2O2 + H2O + CO2 =>
7 CH3COOH + 8 NaHCO3 = 8 NaC2H2O2 + 10 H2O + 6 CO2
Ca(OH)2 + Cl2 = CaCl2 + Ca(ClO3)2 + HCl =>
3 Ca(OH)2 + 6 Cl2 = 2 CaCl2 + Ca(ClO3)2 + 6 HCl
Cu(NO3)2 + K3Fe(CN)6 = KNO3 + Cu3[Fe(CN)6]2 =>
3 Cu(NO3)2 + 2 K3Fe(CN)6 = 6 KNO3 + Cu3[Fe(CN)6]2
NaOH + NH4NO3 = NaNO3 + NH3H2O =>
NaOH + NH4NO3 = NaNO3 + NH3H2O
C2H6CHOH + O2 = CO2 + H2O =>
2 C2H6CHOH + 9 O2 = 6 CO2 + 8 H2O
Br{-} + OH{-} = BrO3{-} + H2O + e =>
Br{-} + 6 OH{-} = BrO3{-} + 3 H2O + 6e
NH4 + HCl = NH5Cl =>
NH4 + HCl = NH5Cl
K3AsO4 + K2SO3 + HCl = AsCl3 + KCl + K2SO4 + H2O =>
K3AsO4 + K2SO3 + 6 HCl = AsCl3 + 3 KCl + K2SO4 + 3 H2O
SrS + HCl + O2 = SrCl2 + H2SO4 =>
SrS + 2 HCl + 2 O2 = SrCl2 + H2SO4
NaAlO2 + SO2 + H2O = Al(OH)3 + Na2SO3 =>
2 NaAlO2 + SO2 + 3 H2O = 2 Al(OH)3 + Na2SO3
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