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Na2S2O3(aq) + 4 Br2(aq) + 10 NaOH = 8 NaBr + 2 Na2SO4 + 5 H2O
K2SO4 + CO2 = K2CO3 + SO3 =>
K2SO4 + CO2 = K2CO3 + SO3
Fe(OH)3 + CuO = Fe2O3 + Cu(OH)2 =>
2 Fe(OH)3 + 3 CuO = Fe2O3 + 3 Cu(OH)2
Na2S2O3 + I2 + H2O = Na2HSO4 + S + HI =>
2 Na2S2O3 + I2 + 2 H2O = 2 Na2HSO4 + 2 S + 2 HI
Li3N + H2SO4 = Li2SO4 + NH3 =>
2 Li3N + 3 H2SO4 = 3 Li2SO4 + 2 NH3
AgBr + Na2S2O3 = NaBr + Na + Na[Ag(S2O3)2] =>
AgBr + 2 Na2S2O3 = NaBr + 2 Na + Na[Ag(S2O3)2]
(NH4)2C2O4 + KMnO4 + H2SO4 = MnSO4 + K2O2 + CO2 + N2 + H2O =>
(NH4)2C2O4 + 2 KMnO4 + 2 H2SO4 = 2 MnSO4 + K2O2 + 2 CO2 + N2 + 6 H2O
H2SO4 + HNO3 = HSO4{-} + NO2{+} + H2O =>
H2SO4 + HNO3 = HSO4{-} + NO2{+} + H2O
Ag(NO3)NaBr2 = Na(NO3)AgBr2 =>
Ag(NO3)NaBr2 = Na(NO3)AgBr2
NaS + FeSO4 = FeS + NaSO4 =>
NaS + FeSO4 = FeS + NaSO4
H2[SO4] + NaOH = Na2[SO4] + H2O =>
H2[SO4] + 2 NaOH = Na2[SO4] + 2 H2O
HF + H2O = H3O + F =>
HF + H2O = H3O + F
SiO2 + H2SO4 = Si(SO4)2 + H2O =>
SiO2 + 2 H2SO4 = Si(SO4)2 + 2 H2O
PCl5 + H2O = H3PO4 + HCl =>
PCl5 + 4 H2O = H3PO4 + 5 HCl
P(s) + HNO3(aq) + H2O(l) = NO(g) + H3PO4(aq) =>
3 P(s) + 5 HNO3(aq) + 2 H2O(l) = 5 NO(g) + 3 H3PO4(aq)
Al + Br2 = AlBr3 =>
2 Al + 3 Br2 = 2 AlBr3
NaNO3 + H2S = Na2S + HNO3 =>
2 NaNO3 + H2S = Na2S + 2 HNO3
ZnO + NaOH = Na2ZnO2 + H2O =>
ZnO + 2 NaOH = Na2ZnO2 + H2O
Cu + AgNO{+3} = AgCuNO{+3} =>
Cu + AgNO{+3} = AgCuNO{+3}
H3PO3 + Zn(OH)2 = Zn3(PO3)2 + H2O =>
2 H3PO3 + 3 Zn(OH)2 = Zn3(PO3)2 + 6 H2O
CO2 + H2O = C12H6O6 + O2 =>
24 CO2 + 6 H2O = 2 C12H6O6 + 21 O2
PH3 + NaClO = H3PO4 + NaCl =>
PH3 + 4 NaClO = H3PO4 + 4 NaCl
CaCl2 + (COOH)2 = (COO)2Ca + HCl =>
CaCl2 + (COOH)2 = (COO)2Ca + 2 HCl
Na2SO3 + HCl = NaCl + SO2 + H2O =>
Na2SO3 + 2 HCl = 2 NaCl + SO2 + H2O
NaS + FeSO4 = FeS + NaSO4 =>
NaS + FeSO4 = FeS + NaSO4
Al(NO3)3 + Al(OH)3 = AlOH(NO3)2 =>
2 Al(NO3)3 + Al(OH)3 = 3 AlOH(NO3)2
NaS + FeSO4 = FeS + NaSO4 =>
NaS + FeSO4 = FeS + NaSO4
Na2SO3 + HCl = NaCl + SO2 + H2O =>
Na2SO3 + 2 HCl = 2 NaCl + SO2 + H2O
Fe2O3 + CO = Fe + CO2 =>
Fe2O3 + 3 CO = 2 Fe + 3 CO2
AgBr + NH4OH = [Ag(NH3)2]Br + H2O =>
AgBr + 2 NH4OH = [Ag(NH3)2]Br + 2 H2O
Fe(s) + Na3PO4(aq) = FePO4(aq) + Na(s) =>
Fe(s) + Na3PO4(aq) = FePO4(aq) + 3 Na(s)
NaBH + BF3 = NaBF + B2H6 =>
6 NaBH + 2 BF3 = 6 NaBF + B2H6
KOH + H3PO2 = KH2PO2 + H2O =>
KOH + H3PO2 = KH2PO2 + H2O
MnO4{-} + S2{-} + H3O{+} = Mn2{+} + SO2 + H2O =>
18 MnO4{-} + 13 S2{-} + 40 H3O{+} = 9 Mn2{+} + 26 SO2 + 60 H2O
H2SO4 + B(OH)3 = B2(SO4)3 + H2O =>
3 H2SO4 + 2 B(OH)3 = B2(SO4)3 + 6 H2O
NaF + MgSO4 = MgF2 + Na2SO4 =>
2 NaF + MgSO4 = MgF2 + Na2SO4
Ir(ClO3)7 = O2 + IrCl7 =>
2 Ir(ClO3)7 = 21 O2 + 2 IrCl7
NH3 + NaOH = NaNH3 + OH =>
NH3 + NaOH = NaNH3 + OH
K3(PO4)(aq) + Ca(NO3)2(aq) = Ca3(PO4)2(aq) + K(NO3)(aq) =>
2 K3(PO4)(aq) + 3 Ca(NO3)2(aq) = Ca3(PO4)2(aq) + 6 K(NO3)(aq)
NaOH + H2SO4 = Na2SO4 + OH + H =>
2 NaOH + H2SO4 = Na2SO4 + 2 OH + 2 H
CoCl2*6H20 + NH4Cl + NH4OH + H2O2 = (Co(NH3)5)Cl3 + H2O =>
2 CoCl2*6H20 + 2 NH4Cl + 8 NH4OH + 121 H2O2 = 2(Co(NH3)5)Cl3 + 250 H2O
C2H(g) + O2(g) = H2O(l) + CO2(g) =>
4 C2H(g) + 9 O2(g) = 2 H2O(l) + 8 CO2(g)
MnO4{-} + I{-} + H2O = MnO2 + I2 + OH{-} =>
2 MnO4{-} + 6 I{-} + 4 H2O = 2 MnO2 + 3 I2 + 8 OH{-}
KMnO4 + HCl = KCl + MnCl2 + H2O + Cl2 =>
2 KMnO4 + 16 HCl = 2 KCl + 2 MnCl2 + 8 H2O + 5 Cl2
CO + HO = H2CO3 =>
CO + 2 HO = H2CO3
CH4 + O2 = CO2 + H2O =>
CH4 + 2 O2 = CO2 + 2 H2O
Ag2S04 + NaCl = AgCl + Na2S04 =>
Ag2S04 + 2 NaCl = 2 AgCl + Na2S04
HgI2 + KI + AgNO3 = Ag2HgI4 + KNO3 =>
HgI2 + 2 KI + 2 AgNO3 = Ag2HgI4 + 2 KNO3
C135H90O9NS + O2 = CO2 + H2O + NO2 + SO2 =>
C135H90O9NS + 155 O2 = 135 CO2 + 45 H2O + NO2 + SO2
C2H2(OH) + O = CO2 + H2O =>
2 C2H2(OH) + 9 O = 4 CO2 + 3 H2O
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