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Ca(OH)2 + Na2SO4 = CaSO4 + 2 NaOH
NH4Cl + NaSO3 = NH4SO3 + NaCl =>
NH4Cl + NaSO3 = NH4SO3 + NaCl
CH3NH2 + CH3Cl = (CH3)2NH2Cl =>
CH3NH2 + CH3Cl = (CH3)2NH2Cl
As4O10 + H2O = H4As2O7 =>
As4O10 + 4 H2O = 2 H4As2O7
K2SO4 + CuCl2 = CuSO4 + K2Cl2 =>
K2SO4 + CuCl2 = CuSO4 + K2Cl2
AlNa(OH)2(CO3) + HCl = H2O + H2CO3 + AlCl3 + NaCl =>
AlNa(OH)2(CO3) + 4 HCl = 2 H2O + H2CO3 + AlCl3 + NaCl
Mg(OH)2 + H2SO4 = (MgOH2)SO4 + H2O =>
Mg(OH)2 + H2SO4 = (MgOH2)SO4 + H2O
CO2H2 = COH2O =>
CO2H2 = COH2O
C2HCl3 + O2 = CO2 + H2O + Cl =>
4 C2HCl3 + 9 O2 = 8 CO2 + 2 H2O + 12 Cl
Fe(OH)3(H2O) + CH3CHOHCOOH = Fe{2+} + CO2 + H2O + CH3COO{-} =>
12 Fe(OH)3(H2O) + 17 CH3CHOHCOOH = 12 Fe{2+} + 3 CO2 + 45 H2O + 24 CH3COO{-}
N2 + H2O = NH3 + O2 =>
2 N2 + 6 H2O = 4 NH3 + 3 O2
[Co(NH3)5Cl]Cl2 + H2O = Co(OH)2 + N2 + NH3 + NH4Cl =>
6[Co(NH3)5Cl]Cl2 + 12 H2O = 6 Co(OH)2 + N2 + 10 NH3 + 18 NH4Cl
Cl + P4 = PCl3 =>
12 Cl + P4 = 4 PCl3
H{+} + I{-}| + ClO{-} = I3{-} + Cl{-} + H2O =>
2 H{+} + 3 I{-}| + ClO{-} = I3{-} + Cl{-} + H2O
S + KOH = K2S2O3 + K2S + H2O =>
4 S + 6 KOH = K2S2O3 + 2 K2S + 3 H2O
O2 + I2 = IO2 =>
2 O2 + I2 = 2 IO2
BaO + K3N = Ba3N2 + K2O =>
3 BaO + 2 K3N = Ba3N2 + 3 K2O
NH3 + O2 = NO + H2O =>
4 NH3 + 5 O2 = 4 NO + 6 H2O
CuO + NH4NO3 = NH3 + Cu(NO3)2 + H2O =>
CuO + 2 NH4NO3 = 2 NH3 + Cu(NO3)2 + H2O
KOH + H3PO4 = K3PO4 + H2O =>
3 KOH + H3PO4 = K3PO4 + 3 H2O
K3(Po4) + NaCl = KCl + Na3(Po4) =>
K3(Po4) + 3 NaCl = 3 KCl + Na3(Po4)
KMnO4 + K2SO3 + H2O = MnO2 + K2SO4 + KOH =>
2 KMnO4 + 3 K2SO3 + H2O = 2 MnO2 + 3 K2SO4 + 2 KOH
FeCl3 + NH4OH = Fe(OH)3 + NH4Cl =>
FeCl3 + 3 NH4OH = Fe(OH)3 + 3 NH4Cl
Mo + Cl2 = MoCl3 =>
2 Mo + 3 Cl2 = 2 MoCl3
FeI2 + HNO3 + O2 = Fe(NO3)3 + I2 + H2O =>
4 FeI2 + 12 HNO3 + 3 O2 = 4 Fe(NO3)3 + 4 I2 + 6 H2O
KOH + H3PO4 = K3PO4 + H2O =>
3 KOH + H3PO4 = K3PO4 + 3 H2O
Ba(NO3)2 + H2SO4 = BaSO4 + HNO3 =>
Ba(NO3)2 + H2SO4 = BaSO4 + 2 HNO3
P6 = P4 =>
2 P6 = 3 P4
NaHCO3 + CH3COO = CO2 + Na + CH4 =>
2 NaHCO3 + 6 CH3COO = 9 CO2 + 2 Na + 5 CH4
KMnO4{-} + Na2C2O4 + H{+} = Mn{2+} + CO2 + H2O + Na{+} + K{+} =>
KMnO4{-} + 2 Na2C2O4 + 8 H{+} = Mn{2+} + 4 CO2 + 4 H2O + 4 Na{+} + K{+}
SeCl6 + O2 = SeO2 + Cl2 =>
SeCl6 + O2 = SeO2 + 3 Cl2
H2O + O2 = H2O2 =>
2 H2O + O2 = 2 H2O2
U + Te + NaCl + KCl = U100Te171(NaCl)2800(KCl)2800 =>
100 U + 171 Te + 2800 NaCl + 2800 KCl = U100Te171(NaCl)2800(KCl)2800
Ca3(PO4)2(s) + H2SO4(aq) + H2O = Ca(H2PO4)2(s) + CaSO4(s)H2O =>
Ca3(PO4)2(s) + 2 H2SO4(aq) + 2 H2O = Ca(H2PO4)2(s) + 2 CaSO4(s)H2O
BH3(g) + H2O(l) = B(OH)3 + H2(g) =>
BH3(g) + 3 H2O(l) = B(OH)3 + 3 H2(g)
S8 + O2 = SO =>
S8 + 4 O2 = 8 SO
K2[HgI4] + KCN = K[HgI4] + K2CN =>
K2[HgI4] + KCN = K[HgI4] + K2CN
CaCO3 + HCl = CaCl2 + H2CO3 =>
CaCO3 + 2 HCl = CaCl2 + H2CO3
KI + Cl2 = KCl + I2 =>
2 KI + Cl2 = 2 KCl + I2
Li2SO4 + K3PO4 = Li3PO4 + K2SO4 =>
3 Li2SO4 + 2 K3PO4 = 2 Li3PO4 + 3 K2SO4
NaOH + H2CO3 = Na2CO3 + H2O =>
2 NaOH + H2CO3 = Na2CO3 + 2 H2O
Mg + HCl = MgCl2 + H2 =>
Mg + 2 HCl = MgCl2 + H2
P + O2 = P2O5 =>
4 P + 5 O2 = 2 P2O5
MgCl2 + Fe = Mg + FeCl2 =>
MgCl2 + Fe = Mg + FeCl2
C6H12 + O2 = CO2 + H2O =>
C6H12 + 9 O2 = 6 CO2 + 6 H2O
C6H12O6 + O2 = CO2 + H2O =>
C6H12O6 + 6 O2 = 6 CO2 + 6 H2O
CO + Fe3O4 = CO2 + Fe =>
4 CO + Fe3O4 = 4 CO2 + 3 Fe
BaCl2 + AgNO3 = Ba(NO3)2(solid) + AgCl =>
BaCl2 + 2 AgNO3 = Ba(NO3)2(solid) + 2 AgCl
Fe(NH4)2(SO4)23H2O + H2O2 + K2C2O4 + H2C2O4 = K3Fe(C2O4)33H2O + (NH4)2SO4 + H2SO4 + H2O =>
2 Fe(NH4)2(SO4)23H2O + 19 H2O2 + 3 K2C2O4 + 63 H2C2O4 = 2 K3Fe(C2O4)33H2O + 2(NH4)2SO4 + 44 H2SO4 + 38 H2O
Al + CuCl2 = AlCl3 + Cu =>
2 Al + 3 CuCl2 = 2 AlCl3 + 3 Cu
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