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Al2(CO3)3(s) + 3 H2O(l) = 2 Al(OH)3(s) + 3 CO2(g)
C7H7NO2 + Zn + HCl = C7H9N + ZnCl2 + H2O =>
C7H7NO2 + 3 Zn + 6 HCl = C7H9N + 3 ZnCl2 + 2 H2O
NaOH + HNO3 + CrCl3 = Na2CrO4 + NO + HCl =>
2 NaOH + HNO3 + CrCl3 = Na2CrO4 + NO + 3 HCl
Na2SO4 + Hg3(PO4)2 = Na3PO4 + HgSO4 =>
3 Na2SO4 + Hg3(PO4)2 = 2 Na3PO4 + 3 HgSO4
CrO3H2O = H2CrO4 =>
CrO3H2O = H2CrO4
Al + S8 = Al2S3 =>
16 Al + 3 S8 = 8 Al2S3
KI(aq) + PbSO4(s) = K2SO4 + PbI2 =>
2 KI(aq) + PbSO4(s) = K2SO4 + PbI2
CuOLi = CuLiO =>
CuOLi = CuLiO
HCl + Na = H2 + NaCl =>
2 HCl + 2 Na = H2 + 2 NaCl
C4H4 + KMnO4 + H2SO4 = C2H2O4 + K2SO4 + MnSO4 + H2O =>
5 C4H4 + 16 KMnO4 + 24 H2SO4 = 10 C2H2O4 + 8 K2SO4 + 16 MnSO4 + 24 H2O
Ta + Cl2 = TaCl5 =>
2 Ta + 5 Cl2 = 2 TaCl5
Br2 + O2 = BrO7 =>
Br2 + 7 O2 = 2 BrO7
Fe + HNO3 = Fe(NO3)3 + H2O + NO =>
Fe + 4 HNO3 = Fe(NO3)3 + 2 H2O + NO
Ag2CO3 + HCl = AgCl + H2CO3 =>
Ag2CO3 + 2 HCl = 2 AgCl + H2CO3
Cu + H2SO4 + HNO3 = CuSO4 + NO + H2O =>
3 Cu + 3 H2SO4 + 2 HNO3 = 3 CuSO4 + 2 NO + 4 H2O
KBr + H2SO4 + KNO2 = Br2 + NO + K2SO4 + H2O =>
2 KBr + 2 H2SO4 + 2 KNO2 = Br2 + 2 NO + 2 K2SO4 + 2 H2O
Fe2O3 + HCl = FeCl3 + H2O =>
Fe2O3 + 6 HCl = 2 FeCl3 + 3 H2O
KOH + HNO3 = KOHNO3 + H2 =>
2 KOH + 2 HNO3 = 2 KOHNO3 + H2
AlAsO3 + H2O = Al(OH)3 + H3AsO3 =>
AlAsO3 + 3 H2O = Al(OH)3 + H3AsO3
CsOH + H2O = H2CsO + OH =>
CsOH + H2O = H2CsO + OH
Fe{2+} + {+} = Fe{3+} =>
Fe{2+} + {+} = Fe{3+}
BaOSO2 = BaSO3 =>
BaOSO2 = BaSO3
C2H6 + O2 = CO2 + H2O =>
2 C2H6 + 7 O2 = 4 CO2 + 6 H2O
AgI + Na2S = Ag2S + NaI =>
2 AgI + Na2S = Ag2S + 2 NaI
NH4{+} + NaOH = NH3 + H2O + Na{+} =>
NH4{+} + NaOH = NH3 + H2O + Na{+}
C2H6 + O2 = CO2 + H2O =>
2 C2H6 + 7 O2 = 4 CO2 + 6 H2O
CaO + SO2 = CaSO3 =>
CaO + SO2 = CaSO3
NaOH + HPr = NaPr + H2O =>
NaOH + HPr = NaPr + H2O
C2H6 + O2 = CO2 + H2O =>
2 C2H6 + 7 O2 = 4 CO2 + 6 H2O
HBr + Ag = H2 + AgBr =>
2 HBr + 2 Ag = H2 + 2 AgBr
Cu(SO)4 + Na2(NO)3 = Na2(SO)4 + Cu(NO)3 =>
Cu(SO)4 + Na2(NO)3 = Na2(SO)4 + Cu(NO)3
Fe2(SO4)3(ac) + H2O(l) = Fe(OH)3(s) + H2SO4(ac) =>
Fe2(SO4)3(ac) + 6 H2O(l) = 2 Fe(OH)3(s) + 3 H2SO4(ac)
Mg(CH3COO)2 + Na3PO4 = Mg3(PO4)2 + NaCH3COO =>
3 Mg(CH3COO)2 + 2 Na3PO4 = Mg3(PO4)2 + 6 NaCH3COO
N3O5 = N2 + O2 =>
2 N3O5 = 3 N2 + 5 O2
HgO + H2 = Hg + H2O =>
HgO + H2 = Hg + H2O
HCl + Fe(OH)3 = FeCl3 + H2O =>
3 HCl + Fe(OH)3 = FeCl3 + 3 H2O
HNO3 + Mg(OH)2 = H2O + Mg(NO3)2 =>
2 HNO3 + Mg(OH)2 = 2 H2O + Mg(NO3)2
K2Cr2O7 + KI + H2SO4 = Cr2(SO4)3 + K2SO4 + I2 + H2O =>
K2Cr2O7 + 6 KI + 7 H2SO4 = Cr2(SO4)3 + 4 K2SO4 + 3 I2 + 7 H2O
HNa3 + Fe(OH)2 = Fe(Na3)2 + H2O =>
2 HNa3 + Fe(OH)2 = Fe(Na3)2 + 2 H2O
F2I2 = FI =>
F2I2 = 2 FI
BaO2 + HCl = BaCl2 + H2O2 =>
BaO2 + 2 HCl = BaCl2 + H2O2
AsO3{-3} + H2O = AsO4{-3} + H{+} + e =>
AsO3{-3} + H2O = AsO4{-3} + 2 H{+} + 2e
Na2HPO4 + Ca(OH)2 = Ca3(PO4)2 + Na3PO4 + H2O =>
6 Na2HPO4 + 3 Ca(OH)2 = Ca3(PO4)2 + 4 Na3PO4 + 6 H2O
SnCl2Zn = SnZnCl2 =>
SnCl2Zn = SnZnCl2
CaOH2 + H2 = CaH2 + H2O =>
CaOH2 + H2 = CaH2 + H2O
KBr(aq) + Pb(NO3)2(aq) = PbBr2(ppt) + KNO3(aq) =>
2 KBr(aq) + Pb(NO3)2(aq) = PbBr2(ppt) + 2 KNO3(aq)
Zn + NaOH + H2O = Na2[Zn(OH)4] + H2 =>
Zn + 2 NaOH + 2 H2O = Na2[Zn(OH)4] + H2
Hg(NO3)2 + H2O = O2 + Hg + HNO3 =>
2 Hg(NO3)2 + 2 H2O = O2 + 2 Hg + 4 HNO3
Na2CO3H2CO3 = NaHCO3 =>
Na2CO3H2CO3 = 2 NaHCO3
Na2HPO4 + Ba(OH)2 = Ba3(PO4)2 + NaOH + H2O =>
2 Na2HPO4 + 3 Ba(OH)2 = Ba3(PO4)2 + 4 NaOH + 2 H2O
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