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C2H5OH + 3 O2 = 2 CO2 + 3 H2O
Pb(NO4)2 + KCl = PbCl2 + KNO4 =>
Pb(NO4)2 + 2 KCl = PbCl2 + 2 KNO4
CO + Fe2O3 = Fe + CO2 =>
3 CO + Fe2O3 = 2 Fe + 3 CO2
BaCO3(aq) + Na2SO4(aq) = BaSO4(s) + Na2CO3(aq) =>
BaCO3(aq) + Na2SO4(aq) = BaSO4(s) + Na2CO3(aq)
Al + Fe2O3 = Al2O3 + Fe =>
2 Al + Fe2O3 = Al2O3 + 2 Fe
GaF3 + Cs = CsF + Ga =>
GaF3 + 3 Cs = 3 CsF + Ga
Na2S2O3 + Cl2 + H2O = Na + SO4 + HCl =>
Na2S2O3 + 5 Cl2 + 5 H2O = 2 Na + 2 SO4 + 10 HCl
Fe + Cl2 = FeCl3 =>
2 Fe + 3 Cl2 = 2 FeCl3
Mg(NO3)2 + NaCl = MgCl2 + NaNO3 =>
Mg(NO3)2 + 2 NaCl = MgCl2 + 2 NaNO3
FeS2 + O2 = Fe2O3 + SO2 =>
4 FeS2 + 11 O2 = 2 Fe2O3 + 8 SO2
FeS + O2 = Fe2O3 + SO2 =>
4 FeS + 7 O2 = 2 Fe2O3 + 4 SO2
MnO4{-} + H{+} + S2O3{2-} = Mn + S4O6 + H2O =>
4 MnO4{-} + 32 H{+} + 14 S2O3{2-} = 4 Mn + 7 S4O6 + 16 H2O
AgNO3 + ZnCl2 = AgCl + Zn(NO3)2 =>
2 AgNO3 + ZnCl2 = 2 AgCl + Zn(NO3)2
NaBr + CaF2 = NaF + CaBr2 =>
2 NaBr + CaF2 = 2 NaF + CaBr2
NO2 + HOCl{-} = NO3{-} + Cl{-} + H{+} =>
NO2 + HOCl{-} = NO3{-} + Cl{-} + H{+}
Zn(OH)2 + H3PO4 = Zn3(PO4)2 + H2O =>
3 Zn(OH)2 + 2 H3PO4 = Zn3(PO4)2 + 6 H2O
KNO3(s) = KNO2(s) + O2(g) =>
2 KNO3(s) = 2 KNO2(s) + O2(g)
ZnS + NH4Cl = ZnCl2 + (NH4)2S =>
ZnS + 2 NH4Cl = ZnCl2 + (NH4)2S
NaCl + H2SO4 = Na2SO4 + HCl =>
2 NaCl + H2SO4 = Na2SO4 + 2 HCl
AgKCl2 = AgCl2K =>
AgKCl2 = AgCl2K
Ca(OH)2(s) + CuSO4 = CaSO4(aq) + Cu(OH)2(l) =>
Ca(OH)2(s) + CuSO4 = CaSO4(aq) + Cu(OH)2(l)
O2 + C5H15 = CO2 + H2O =>
35 O2 + 4 C5H15 = 20 CO2 + 30 H2O
Ammoniumperchlorate = nitrogen + water + Oxygen + chlorine =>
2 NH4ClO4 = N2 + 4 H2O + 2 O2 + Cl2
KMnO4 + H3PO4 + KNO2 = Mn3(PO4)2 + KNO3 + K3PO4 + H2O =>
6 KMnO4 + 6 H3PO4 + 15 KNO2 = 2 Mn3(PO4)2 + 15 KNO3 + 2 K3PO4 + 9 H2O
Mg(ClO3)2 + NH4NO2 = Mg(NO2)2 + NH4ClO3 =>
Mg(ClO3)2 + 2 NH4NO2 = Mg(NO2)2 + 2 NH4ClO3
C2H6O2H2 + C9H8O4 = C8H8O3 + C3H6O2 =>
11 C2H6O2H2 + 6 C9H8O4 = 2 C8H8O3 + 20 C3H6O2
C8H18 + O2 = CO2 + H2O9 =>
2 C8H18 + 97 O2 = 16 CO2 + 18 H2O9
NaCn + O = NaOCn =>
NaCn + O = NaOCn
Zn8 + H2SO4 = ZnSO4 + H2 =>
Zn8 + 8 H2SO4 = 8 ZnSO4 + 8 H2
Mg + CuSO4 + H2O = MgSO4 + Cu2OH2 =>
2 Mg + 2 CuSO4 + H2O = 2 MgSO4 + Cu2OH2
Zn(NO3)2 + Cr2(SO4)3 = Cr(NO3)3 + ZnSO4 =>
3 Zn(NO3)2 + Cr2(SO4)3 = 2 Cr(NO3)3 + 3 ZnSO4
Ag(NH3)2OH + CH2O = Ag + H2O + NH3 + HCOOH =>
2 Ag(NH3)2OH + CH2O = 2 Ag + H2O + 4 NH3 + HCOOH
AgCH3OO + KCrO3 = AgCrO3 + KCH3OO =>
AgCH3OO + KCrO3 = AgCrO3 + KCH3OO
C(g) + H2(g) + N2(g) = HCN(g) =>
2 C(g) + H2(g) + N2(g) = 2 HCN(g)
CuO + NaN3 = Na2O + Cu + N2 =>
CuO + 2 NaN3 = Na2O + Cu + 3 N2
NiCl2 + CrI3 = CrCl3 + NiI2 =>
3 NiCl2 + 2 CrI3 = 2 CrCl3 + 3 NiI2
P4O6 + H2O = H3PO3 =>
P4O6 + 6 H2O = 4 H3PO3
C2H5Cl + Zn + H = C2H6 + ZnCl2 =>
2 C2H5Cl + Zn + 2 H = 2 C2H6 + ZnCl2
GaF3 + Cs = CsF + Ga =>
GaF3 + 3 Cs = 3 CsF + Ga
SO2 + NaO = Na2SO3 + O2 =>
2 SO2 + 4 NaO = 2 Na2SO3 + O2
C2HH4O4 + O2 = CO2 + H2O =>
4 C2HH4O4 + 5 O2 = 8 CO2 + 10 H2O
Co(NO3)2 + HCl = HNO3 + CoCl2 =>
Co(NO3)2 + 2 HCl = 2 HNO3 + CoCl2
Na2CO3 + MgCl2 = Na2CO3MgCl2 =>
Na2CO3 + MgCl2 = Na2CO3MgCl2
CH2 + O2 = CO2 + H2O =>
2 CH2 + 3 O2 = 2 CO2 + 2 H2O
CH3{-}CH2{-}C = CH3{-}C = C{-}CH3 =>
CH3{-}CH2{-}C = CH3{-}C
N2 + H2 = NH3 =>
N2 + 3 H2 = 2 NH3
K2Cr2O7 + H2C2O4 = K[Cr(C2O4)2(H2O)2] + CO2 + H2O =>
K2Cr2O7 + 7 H2C2O4 = 2 K[Cr(C2O4)2(H2O)2] + 6 CO2 + 3 H2O
NH3 + NaNO2 + H2O = NH3NO2 + NaOH =>
5 NH3 + 7 NaNO2 + 5 H2O = 6 NH3NO2 + 7 NaOH
N2 + H2 = NH3 =>
N2 + 3 H2 = 2 NH3
Fe + H2SO4 + Zn = FeSO3 + H2 + ZnO =>
Fe + H2SO4 + Zn = FeSO3 + H2 + ZnO
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