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K + Zn(OH)2 = K(OH)2 + Zn
CaCl2 + (NH4)OH = Ca(OH)2 + NH4Cl =>
CaCl2 + 2(NH4)OH = Ca(OH)2 + 2 NH4Cl
KI = K + I2 =>
2 KI = 2 K + I2
Ca(OH)2 + H2CO3 = Ca2(CO3)2 + H2O =>
2 Ca(OH)2 + 2 H2CO3 = Ca2(CO3)2 + 4 H2O
FeBr3 + NaCl = FeCl + NaBr3 =>
FeBr3 + NaCl = FeCl + NaBr3
NpO2(NO3) + HNO3 = NpO2(NO3)2 + HNO2 + H2O =>
2 NpO2(NO3) + 3 HNO3 = 2 NpO2(NO3)2 + HNO2 + H2O
BaBr2 + H2O = Ba(OH)2 + HBr =>
BaBr2 + 2 H2O = Ba(OH)2 + 2 HBr
NH4ClO4 + Ti = N2 + H2O + TiO2 + Cl2 =>
2 NH4ClO4 + 2 Ti = N2 + 4 H2O + 2 TiO2 + Cl2
C2H6 + O2 = CO2 + H2O =>
2 C2H6 + 7 O2 = 4 CO2 + 6 H2O
C6H12O6C6H12O6 = C6H12O6 =>
C6H12O6C6H12O6 = 2 C6H12O6
Cl + CaI = CaCl2 + I2 =>
4 Cl + 2 CaI = 2 CaCl2 + I2
C6H12O6C6H12O6 = C6H12O6 =>
C6H12O6C6H12O6 = 2 C6H12O6
Zn3(PO4)2 = PO4 + Zn =>
Zn3(PO4)2 = 2 PO4 + 3 Zn
(NH4)2SO4(ac) + NaCl(ac) = Na2SO4(ac) + NH4Cl(ac) =>
(NH4)2SO4(ac) + 2 NaCl(ac) = Na2SO4(ac) + 2 NH4Cl(ac)
N + O2 = N2O7 =>
4 N + 7 O2 = 2 N2O7
NaCl + (Pb(NO3)2) = PbCl2 + NaNO3 =>
2 NaCl + (Pb(NO3)2) = PbCl2 + 2 NaNO3
NH4ClO4 + Al = Al2O3 + N2 + HCl + H2O =>
6 NH4ClO4 + 10 Al = 5 Al2O3 + 3 N2 + 6 HCl + 9 H2O
NO(g) = N2O(g) + NO2(g) =>
3 NO(g) = N2O(g) + NO2(g)
Zn(s) + MoO3(s) = Mo2O(s) + ZnO(s) =>
5 Zn(s) + 2 MoO3(s) = Mo2O(s) + 5 ZnO(s)
N2O + O3 = N2O5 =>
3 N2O + 4 O3 = 3 N2O5
H2S + KMnO4 + H2SO4 = MnSO4 + H2O + K =>
3 H2S + 4 KMnO4 + H2SO4 = 4 MnSO4 + 4 H2O + 4 K
Na2CO3 + HCl(aq) = NaCl(aq) + CO2(g) + H2O(l) =>
Na2CO3 + 2 HCl(aq) = 2 NaCl(aq) + CO2(g) + H2O(l)
NaSO4 + H2O = H2SO4 + NaO =>
NaSO4 + H2O = H2SO4 + NaO
N + H10 = NH3 =>
10 N + 3 H10 = 10 NH3
HgF2 = Hg + F2 =>
HgF2 = Hg + F2
Na + CH3Cl = CH3CH3 + NaCl =>
2 Na + 2 CH3Cl = CH3CH3 + 2 NaCl
GeO + KOH + H2O = K2[Ge(OH)4] =>
GeO + 2 KOH + H2O = K2[Ge(OH)4]
SO2 + Br2 = SO2(Br2) =>
SO2 + Br2 = SO2(Br2)
CaH = Ca + H2 =>
2 CaH = 2 Ca + H2
Na + S = Na2(S) =>
2 Na + S = Na2(S)
Au(NO3)3 + HCl = AuCl3 + HNO3 =>
Au(NO3)3 + 3 HCl = AuCl3 + 3 HNO3
NaCH3COO(aq) + AgNO3(aq) = AgCH3COO(aq) + NaNO3(aq) =>
NaCH3COO(aq) + AgNO3(aq) = AgCH3COO(aq) + NaNO3(aq)
CH3COOH + C6H5CH3 = H2O + CH =>
CH3COOH + 2 C6H5CH3 = 2 H2O + 16 CH
CuSO4 + KOH = Cu(OH)2 + K2 + SO4 =>
CuSO4 + 2 KOH = Cu(OH)2 + K2 + SO4
K + H2CO3 = H2CO3K =>
K + H2CO3 = H2CO3K
P2O5 + H2O = H(PO)4 + O2 =>
8 P2O5 + 2 H2O = 4 H(PO)4 + 13 O2
Sn{2+} + Hg{2+} = Sn{4+} + Hg{+} =>
Sn{2+} + 2 Hg{2+} = Sn{4+} + 2 Hg{+}
K(CrO4) + Al2(SO4)3 = K(SO4)3 + Al2(CrO4) =>
K(CrO4) + Al2(SO4)3 = K(SO4)3 + Al2(CrO4)
Mg(ClO3)2 + K2O = MgO + KClO3 =>
Mg(ClO3)2 + K2O = MgO + 2 KClO3
MgOH{2} = MgO + H{2}O =>
MgOH{2} = MgO + H{2}O
AlCl3 + CuO = Al + O2 + CuCl2 =>
4 AlCl3 + 6 CuO = 4 Al + 3 O2 + 6 CuCl2
Ti + H2O = Ti(OH)3 + H2 =>
2 Ti + 6 H2O = 2 Ti(OH)3 + 3 H2
C6H5OH + O2 = C + H2O =>
C6H5OH + O2 = 6 C + 3 H2O
Cu(NO3)4 = CuO + NO2 + O2 =>
2 Cu(NO3)4 = 2 CuO + 8 NO2 + 3 O2
Au + Mg = AuMg =>
Au + Mg = AuMg
C5H10O5 + OH{-} = C5H7O4{-} + H2O =>
C5H10O5 + OH{-} = C5H7O4{-} + 2 H2O
C12H22O11(s) + H2O(g) = CO2(g) + C2H5OH(g) =>
C12H22O11(s) + H2O(g) = 4 CO2(g) + 4 C2H5OH(g)
H3AsO4 + SO2 = As2O3 + H2SO4 + H2O =>
2 H3AsO4 + 2 SO2 = As2O3 + 2 H2SO4 + H2O
Mg + K2SO4 = MgSO4 + K2 =>
Mg + K2SO4 = MgSO4 + K2
Cu(SO4) + NaOH = Cu(OH)2 + Na2(SO4) =>
Cu(SO4) + 2 NaOH = Cu(OH)2 + Na2(SO4)
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