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Fe2CrO4 + K2CO3 + O2 = Fe2O3 + K2CrO4 + CO2
NH4F + LiOH = NH3 + H2O + LiF =>
NH4F + LiOH = NH3 + H2O + LiF
Cu + HBr = CuHBr =>
Cu + HBr = CuHBr
RaS + NaSb = Na2S + Ra + Sb2S3 =>
4 RaS + 2 NaSb = Na2S + 4 Ra + Sb2S3
Fe2O3 + H2 = Fe + H2O =>
Fe2O3 + 3 H2 = 2 Fe + 3 H2O
[Ag(NH3)2]OH + C2H2 = Ag2C2 + NH3 + H2O =>
2[Ag(NH3)2]OH + C2H2 = Ag2C2 + 4 NH3 + 2 H2O
C6H12O6 + I2 + H2O = C6H12O7 + HI =>
C6H12O6 + I2 + H2O = C6H12O7 + 2 HI
NH4 + H2O = NH3 + H3O =>
NH4 + H2O = NH3 + H3O
C17H20N4O5S + C5H12N2 = C22H30N6O4S + H2O =>
C17H20N4O5S + C5H12N2 = C22H30N6O4S + H2O
Mg + Zn(NO3)2 = Mg(NO3)2 + Zn =>
Mg + Zn(NO3)2 = Mg(NO3)2 + Zn
K2Zn(OH)4 + H2S = K2S + ZnS + H2O =>
K2Zn(OH)4 + 2 H2S = K2S + ZnS + 4 H2O
H3AsO3 + I2 + H2O = H3AsO4 + HI =>
H3AsO3 + I2 + H2O = H3AsO4 + 2 HI
C6H6 + O2 = H2O + C2O =>
C6H6 + 3 O2 = 3 H2O + 3 C2O
Al2S3 + O = Al2O3 + SO2 =>
Al2S3 + 9 O = Al2O3 + 3 SO2
Cr(OH)3 + K2SO4 = Cr2(SO4)3 + KOH =>
2 Cr(OH)3 + 3 K2SO4 = Cr2(SO4)3 + 6 KOH
O7 = O6 =>
6 O7 = 7 O6
MgBr2 + KOH = KBr + Mg(OH)2 =>
MgBr2 + 2 KOH = 2 KBr + Mg(OH)2
NH4 + H2O = NH3 + H3O =>
NH4 + H2O = NH3 + H3O
FeSi + HNO3 = Fe(NO3)3 + H2SiO3 + NO + H2O =>
3 FeSi + 16 HNO3 = 3 Fe(NO3)3 + 3 H2SiO3 + 7 NO + 5 H2O
Fe2{+} + HCO3{-} + O2 + H2O = Fe(OH)3 + CO2 =>
4 Fe2{+} + 4 HCO3{-} + 5 O2 + 10 H2O = 8 Fe(OH)3 + 4 CO2
Ce2O3 + HNO3 = Ce(NO3)4 + NO2 + H2O =>
Ce2O3 + 10 HNO3 = 2 Ce(NO3)4 + 2 NO2 + 5 H2O
H{+} + H3PO2 + Cr2O7{2-} = H3PO4 + Cr{3+} + H2O =>
16 H{+} + 3 H3PO2 + 2 Cr2O7{2-} = 3 H3PO4 + 4 Cr{3+} + 8 H2O
Mg{2+} + CO3{2-} = C + MgO3 =>
Mg{2+} + CO3{2-} = C + MgO3
CH3COOH + CO2 + Fe(OH)3 = Fe{2+} + HCO3{-} + H2O =>
CH3COOH + 14 CO2 + 8 Fe(OH)3 = 8 Fe{2+} + 16 HCO3{-} + 6 H2O
Ag + CuCl2 = AgCl + Cu =>
2 Ag + CuCl2 = 2 AgCl + Cu
H2O + ScO2 = H2ScO3 =>
H2O + ScO2 = H2ScO3
Ce2O3 + HNO3 = Ce(NO3)4 + NO2 + H2O =>
Ce2O3 + 10 HNO3 = 2 Ce(NO3)4 + 2 NO2 + 5 H2O
CH3CH2I + NaOH = CH3CH2OH + NaI =>
CH3CH2I + NaOH = CH3CH2OH + NaI
Si4 + H = SiH4 =>
Si4 + 16 H = 4 SiH4
Cr2O7{-2} + H{+} + {-} = Cr{+3} + H2O =>
Cr2O7{-2} + 14 H{+} + 6e = 2 Cr{+3} + 7 H2O
NaH + H2CO3 = Na2CO3 + H2 =>
2 NaH + H2CO3 = Na2CO3 + 2 H2
NiF2 + KF = K2NiF4 =>
NiF2 + 2 KF = K2NiF4
P4 + S8 = P4S0 =>
8 P4 + S8 = 8 P4S0
NH4 + H2O = NH4OH + H =>
NH4 + H2O = NH4OH + H
H3AsO3 + I2 + H2O = H3AsO4 + I{-} + H3O{+} =>
H3AsO3 + I2 + 3 H2O = H3AsO4 + 2 I{-} + 2 H3O{+}
KBr + HCl + Ca(OCl)2 = Br2 + KCl + CaCl2 + H2O =>
4 KBr + 4 HCl + Ca(OCl)2 = 2 Br2 + 4 KCl + CaCl2 + 2 H2O
Cl4O = O + Cl =>
Cl4O = O + 4 Cl
FeC2O4H2O = Fe2O3 + CO + CO2 + H2O =>
2 FeC2O4H2O = Fe2O3 + 3 CO + CO2 + 2 H2O
CO2 + NO3 + H2O = C4H7NO4 + O2 =>
16 CO2 + 4 NO3 + 14 H2O = 4 C4H7NO4 + 21 O2
Na2CO3 + RCOOH = RCOONa + CO2 + H2O =>
Na2CO3 + 2 RCOOH = 2 RCOONa + CO2 + H2O
Ca + AgClO4 = Ag + CaClO4 =>
Ca + AgClO4 = Ag + CaClO4
COOH + Na2CO3 = COONa2 + CO3 + H2O =>
2 COOH + 3 Na2CO3 = 3 COONa2 + 2 CO3 + H2O
As + HCl = AsCl3 + H2 =>
2 As + 6 HCl = 2 AsCl3 + 3 H2
COOHCCHCHCHCHCHCl + CuO = COOHCCHCHCHCHCH + CuCl + CO2 + H2O =>
15 COOHCCHCHCHCHCHCl + 15 CuO = 14 COOHCCHCHCHCHCH + 15 CuCl + 7 CO2 + 3 H2O
H2S + Au(OH)3 = Au2S3 + H2O =>
3 H2S + 2 Au(OH)3 = Au2S3 + 6 H2O
C6H6 + C2H5 = C6H5C2H5 =>
10 C6H6 + 6 C2H5 = 9 C6H5C2H5
Cr(OH)3 + K2SO4 = Cr2(SO4)3 + KOH =>
2 Cr(OH)3 + 3 K2SO4 = Cr2(SO4)3 + 6 KOH
AI + NIBr2 = AIBr3 + NI =>
2 AI + 3 NIBr2 = 2 AIBr3 + 3 NI
FeCl2 + KNO3 + HCl = FeCl3 + NO + H2O + KCl =>
3 FeCl2 + KNO3 + 4 HCl = 3 FeCl3 + NO + 2 H2O + KCl
C4H10O + NH4Br + H2SO4 = C4H9Br + H2O + NH4HSO4 =>
C4H10O + NH4Br + H2SO4 = C4H9Br + H2O + NH4HSO4
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