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4 CuCo3 + O2 = 2 Cu2O + 6 Co2
Na2CO3*10H2O + C2H2O4 = Na2C2O4 + H2O + CO2 =>
Na2CO3*10H2O + C2H2O4 = Na2C2O4 + 11 H2O + CO2
CrI3 + KOH + Br2 = K(IO4) + K2(CrO4) + KBr + H2O =>
2 CrI3 + 64 KOH + 27 Br2 = 6 K(IO4) + 2 K2(CrO4) + 54 KBr + 32 H2O
K4FeSCN6 + K2Cr2O7 + H2SO4 = Fe2SO4 + Cr2SO3 + CO2 + H2O + K2SO4 + KNO3 =>
4 K4FeSCN6 + 15 K2Cr2O7 + 24 H2SO4 = 2 Fe2SO4 + 15 Cr2SO3 + 4 CO2 + 24 H2O + 11 K2SO4 + 24 KNO3
Cl2 + KOH = HCl + KClO =>
Cl2 + KOH = HCl + KClO
As2S3 + NO3{-} + H2O = AsO4{3-} + NO + SO4{2-} + H{+} =>
3 As2S3 + 28 NO3{-} + 4 H2O = 6 AsO4{3-} + 28 NO + 9 SO4{2-} + 8 H{+}
KCl + Pb(NO3) = PbCl + KNO3 =>
KCl + Pb(NO3) = PbCl + KNO3
MnO2 + HCl + IH = MnCl2 + H2O + I2 =>
MnO2 + 2 HCl + 2 IH = MnCl2 + 2 H2O + I2
PbCrO4 + HCl + FeSO4 = PbCl2 + Cr2(SO4) + FeCl + H2O + Fe2(SO4)3 =>
2 PbCrO4 + 16 HCl + 34 FeSO4 = 2 PbCl2 + Cr2(SO4) + 12 FeCl + 8 H2O + 11 Fe2(SO4)3
NH4SO4 + Ca(OH)2 = NH4(OH)2 + CaSO4 =>
NH4SO4 + Ca(OH)2 = NH4(OH)2 + CaSO4
BaCO3 + CsCl = Cs2CO3 + BaCl2 =>
BaCO3 + 2 CsCl = Cs2CO3 + BaCl2
K2FeO4 + NH3 = Fe2O3 + KOH + N2 + H2O =>
2 K2FeO4 + 2 NH3 = Fe2O3 + 4 KOH + N2 + H2O
NaI(aq) + Cl2(g) = NaCl(aq) + I2(aq) =>
2 NaI(aq) + Cl2(g) = 2 NaCl(aq) + I2(aq)
KC8H504 + NaOH = KC8H404 + Na + H2O =>
KC8H504 + 100 NaOH = KC8H404 + 100 Na + 100 H2O
Pb(NO3)2 + K2Co3 = PbCo3 + KNO3 =>
Pb(NO3)2 + K2Co3 = PbCo3 + 2 KNO3
MgS + HNO3 = MgSO4 + NO + H2O =>
3 MgS + 8 HNO3 = 3 MgSO4 + 8 NO + 4 H2O
CH3CH3 + HNO3 = C2H5NO2 + H2O =>
CH3CH3 + HNO3 = C2H5NO2 + H2O
VCl5 = VCl3 + Cl2 =>
VCl5 = VCl3 + Cl2
SO3{2-} + (H3O){+} = SO2 + H2O =>
SO3{2-} + 2(H3O){+} = SO2 + 3 H2O
Fe2(CO3)2 + O2 = FeO3 + CO2 =>
Fe2(CO3)2 + 2 O2 = 2 FeO3 + 2 CO2
NaOH + H3C6H5O7 = H2NaC6H5O7 + HOH =>
NaOH + H3C6H5O7 = H2NaC6H5O7 + HOH
Ca + Zn(IO3)2 = Ca(IO3)2 + Zn =>
Ca + Zn(IO3)2 = Ca(IO3)2 + Zn
Fe2O106 + CO = Fe + CO90 =>
89 Fe2O106 + 106 CO = 178 Fe + 106 CO90
Ca(NO3)2*4H2O + (NH4)2HPO4 + NH4OH = Ca10(PO4)6 + NH4NO3 + H2O =>
40 Ca(NO3)2*4H2O + 24(NH4)2HPO4 + 34 NH4OH = 4 Ca10(PO4)6 + 81 NH4NO3 + 191 H2O
Na2SeO3 + Zn + HCl = ZnCl2 + H2Se + NaCl + H2O =>
Na2SeO3 + 3 Zn + 8 HCl = 3 ZnCl2 + H2Se + 2 NaCl + 3 H2O
CH3(CH2)18CH3 + O2 = CO2 + H2O =>
2 CH3(CH2)18CH3 + 61 O2 = 40 CO2 + 42 H2O
Mg + (HNO)3 = H2 + MgNO =>
6 Mg + 2(HNO)3 = 3 H2 + 6 MgNO
MoO2 + Zn + HSO4 = ZnSO4 + H2O + Mo2O3 =>
2 MoO2 + 2 Zn + 2 HSO4 = 2 ZnSO4 + H2O + Mo2O3
CaO(s) + SiO2(s) = CaSiO3(s) =>
CaO(s) + SiO2(s) = CaSiO3(s)
AgNO3 + NaSO = AgSO + NaNO3 =>
AgNO3 + NaSO = AgSO + NaNO3
NaClO + H2SO4 = Na2SO4 + H2O + O2 + Cl2 =>
4 NaClO + 2 H2SO4 = 2 Na2SO4 + 2 H2O + O2 + 2 Cl2
C6H6SO3 + NaOH = C6H5SO3Na + H2O =>
C6H6SO3 + NaOH = C6H5SO3Na + H2O
CaCO3 + HC2H3O2 = Ca(C2H3O2)2 + H2O + CO2 =>
CaCO3 + 2 HC2H3O2 = Ca(C2H3O2)2 + H2O + CO2
I2O5 + BrF30 = IF5 + O2 + Br2 =>
6 I2O5 + 2 BrF30 = 12 IF5 + 15 O2 + Br2
K2Cr2O7 + SO2 + HCl = Cr2(SO4)3 + KCl + H2O =>
K2Cr2O7 + 3 SO2 + 2 HCl = Cr2(SO4)3 + 2 KCl + H2O
CO2 + H2O = CO + H2O2 =>
CO2 + H2O = CO + H2O2
NaHCO3(s) + CH3COOH(l) = CH3COONa(s) + CO2(g) + H2O(l) =>
NaHCO3(s) + CH3COOH(l) = CH3COONa(s) + CO2(g) + H2O(l)
Na + HClO3 = NaClO3 + H =>
Na + HClO3 = NaClO3 + H
CO2 + H2O = C6H126 + O2 =>
12 CO2 + 126 H2O = 2 C6H126 + 75 O2
NaBH4 + CH3OH = NaBOCH3 + H2 =>
2 NaBH4 + 2 CH3OH = 2 NaBOCH3 + 5 H2
Cl2(g) + NaI(aq) = I2(s) + NaCl(aq) = redox =>
Cl2(g) + 2 NaI(aq) = I2(s) + 2 NaCl(aq)
Zn3P5 + HNO3 = Zn(NO3)2 + H3PO4 + NO2 + H2O =>
Zn3P5 + 37 HNO3 = 3 Zn(NO3)2 + 5 H3PO4 + 31 NO2 + 11 H2O
FeCl2 + NaNO3 + HCl = FeCl3 + NaCl3NaCl + H2O + NO =>
4 FeCl2 + 2 NaNO3 + 8 HCl = 4 FeCl3 + NaCl3NaCl + 4 H2O + 2 NO
NO2 + H2O = HNO3 + NO =>
3 NO2 + H2O = 2 HNO3 + NO
Cu{2+} + Fe{-2} = CuFe =>
Cu{2+} + Fe{-2} = CuFe
NO2{-} + I{-} + H3O{+} = NO + I2 + H2O =>
2 NO2{-} + 2 I{-} + 4 H3O{+} = 2 NO + I2 + 6 H2O
H2S(aq) + Cl2(aq) = HCl(aq) + S8(s) =>
8 H2S(aq) + 8 Cl2(aq) = 16 HCl(aq) + S8(s)
Ca3(PO4)2 + H2SO4 = CaSO4 + H3PO4 =>
Ca3(PO4)2 + 3 H2SO4 = 3 CaSO4 + 2 H3PO4
YbN3O9 + NaHCO3 = Yb2O2CO3 + NaNO3 + H2 + O2 + N2 =>
4 YbN3O9 + 2 NaHCO3 = 2 Yb2O2CO3 + 2 NaNO3 + H2 + 13 O2 + 5 N2
BaCl2 + H2SO4 = BaSO4 + HCl =>
BaCl2 + H2SO4 = BaSO4 + 2 HCl
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