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2 PbO(s) + H2O(l) + 2 NaCl(aq) + CO2(g) = Pb2Cl2CO3(s) + 2 NaOH(aq)
(NH4)SO4 + KOH = NH2 + K2SO4 + H2O =>
(NH4)SO4 + 2 KOH = NH2 + K2SO4 + 2 H2O
FeSO4 + KMnO4 + H2SO4 = FeS(O4)3 + MnSO4 + H2O + K2SO4 =>
5 FeSO4 + 16 KMnO4 + 24 H2SO4 = 5 FeS(O4)3 + 16 MnSO4 + 24 H2O + 8 K2SO4
NH3OHNO3 = N2O + HNO3 + H2O =>
4 NH3OHNO3 = 3 N2O + 2 HNO3 + 7 H2O
H2 + AgNO3 = H(NO3)2 + Ag =>
H2 + 4 AgNO3 = 2 H(NO3)2 + 4 Ag
KAlSi3O8 + H2O + H{+} = KAl3Si3O10(OH)2 + H4SiO4 + K{+} =>
3 KAlSi3O8 + 12 H2O + 2 H{+} = KAl3Si3O10(OH)2 + 6 H4SiO4 + 2 K{+}
PbO2 + H2O = PbOH2 + O =>
PbO2 + H2O = PbOH2 + 2 O
HIO3 + KOH = KIO3 + H2O =>
HIO3 + KOH = KIO3 + H2O
Zn + K2SO3 = K + ZnSO3 =>
Zn + K2SO3 = 2 K + ZnSO3
Al(Cl)3 + Na2SO4 = Al2(SO4)3 + NaCl =>
2 Al(Cl)3 + 3 Na2SO4 = Al2(SO4)3 + 6 NaCl
Ca(CN)2 + NaOH = Ca(OH)2 + NaCN =>
Ca(CN)2 + 2 NaOH = Ca(OH)2 + 2 NaCN
CuO + CH2 = Cu + CO2 + H2O =>
3 CuO + CH2 = 3 Cu + CO2 + H2O
Ca5(PO4)3F(s) + H2SO4(ac) = Ca(H2PO4)2(ac) + CaSO4(ac) + HF(g) =>
2 Ca5(PO4)3F(s) + 7 H2SO4(ac) = 3 Ca(H2PO4)2(ac) + 7 CaSO4(ac) + 2 HF(g)
C6H12O6(s) + O2(g) = CO2(g) + H2O =>
C6H12O6(s) + 6 O2(g) = 6 CO2(g) + 6 H2O
C17H33COOH + NaOH = C17H33COONa + H2O =>
C17H33COOH + NaOH = C17H33COONa + H2O
Cu(OH)2 + NH4NO3 + NH4OH = [Cu(NH3)4]NO3 + H2O =>
8 Cu(OH)2 + 7 NH4NO3 + 26 NH4OH = 8[Cu(NH3)4]NO3 + 39 H2O
CN{-} + OH{-} = CNO{-} + H2O + {-} =>
CN{-} + 2 OH{-} = CNO{-} + H2O + 2e
C3H7COOH + Fe(OH)3 = (C3H7COO)3Fe + H2O =>
3 C3H7COOH + Fe(OH)3 = (C3H7COO)3Fe + 3 H2O
C2H5NH4Cl + NaOH = C2H5NH3 + NaCl + H2O =>
C2H5NH4Cl + NaOH = C2H5NH3 + NaCl + H2O
NaC2O4 + Pb(NO3)2 = Pb(C2O4)2 + NaNO3 =>
2 NaC2O4 + Pb(NO3)2 = Pb(C2O4)2 + 2 NaNO3
C2H5SH + O2 = CO + H2O + SO2 =>
2 C2H5SH + 7 O2 = 4 CO + 6 H2O + 2 SO2
[Co(H2O)6]Cl2 + NH4Cl + NH3 + PbO2 = [Co(NH3)5Cl]Cl2 + PbO + H2O =>
2[Co(H2O)6]Cl2 + 2 NH4Cl + 8 NH3 + PbO2 = 2[Co(NH3)5Cl]Cl2 + PbO + 13 H2O
MnO2(s) + HCl = MnCl2 + H2O + Cl2 =>
MnO2(s) + 4 HCl = MnCl2 + 2 H2O + Cl2
NaOH + Fe(C2H3O2)3 = NaC2H3O2 + Fe(OH)3 =>
3 NaOH + Fe(C2H3O2)3 = 3 NaC2H3O2 + Fe(OH)3
Mg + HBr = H2 + MgBr2 =>
Mg + 2 HBr = H2 + MgBr2
HCI + Na2SO4 = Na + HCI(SO4) =>
HCI + Na2SO4 = 2 Na + HCI(SO4)
KBr + H2O2 = Br2 + KOH =>
2 KBr + H2O2 = Br2 + 2 KOH
Ca(IO3)2 + KI + HCl = CaCl2 + KCl2 + I2 + H2O =>
2 Ca(IO3)2 + 10 KI + 24 HCl = 2 CaCl2 + 10 KCl2 + 7 I2 + 12 H2O
K2SO4 + NH4OH = K2OH + NH4SO4 =>
K2SO4 + NH4OH = K2OH + NH4SO4
Ca3(PO4)2 + HBr = CaBr2 + H3PO4 =>
Ca3(PO4)2 + 6 HBr = 3 CaBr2 + 2 H3PO4
Na + HOH = NaOH + H2 =>
2 Na + 2 HOH = 2 NaOH + H2
KIO3 + H2O = I2 + KOH + O2 =>
4 KIO3 + 2 H2O = 2 I2 + 4 KOH + 5 O2
SIC + KOH = K2SIO3 + K2CO3 + K2O + H2 =>
SIC + 8 KOH = K2SIO3 + K2CO3 + 2 K2O + 4 H2
H1000 = H999 =>
999 H1000 = 1000 H999
K4[Fe(CN)6] + H3PO4 = HCN + K3PO4 + Fe3(PO4)2 =>
3 K4[Fe(CN)6] + 6 H3PO4 = 18 HCN + 4 K3PO4 + Fe3(PO4)2
C2(g)H4(g) + O2(g) = C(s) + H2O =>
C2(g)H4(g) + O2(g) = 2 C(s) + 2 H2O
Na3N3 + BaCl2 = Ba3(N3)2 + NaCl =>
2 Na3N3 + 3 BaCl2 = Ba3(N3)2 + 6 NaCl
Mg2 + H = MgH2 =>
Mg2 + 4 H = 2 MgH2
HCO3 + HC6H7O6 = CO2 + H2O =>
20 HCO3 + HC6H7O6 = 26 CO2 + 14 H2O
C2H3Cl + HCl = C2H4Cl2 =>
C2H3Cl + HCl = C2H4Cl2
C6H12O2 + O2 = CO2 + H2O =>
C6H12O2 + 8 O2 = 6 CO2 + 6 H2O
C9H12O6 + O2 = CO2 + H2O =>
C9H12O6 + 9 O2 = 9 CO2 + 6 H2O
FeCl3 + FrOH = Fe(OH)3 + FrCl =>
FeCl3 + 3 FrOH = Fe(OH)3 + 3 FrCl
Al2O3 + HCl = AlCl3 + H2O =>
Al2O3 + 6 HCl = 2 AlCl3 + 3 H2O
Cr2O3 + NaOH = Cr(OH)3 + Na2O =>
Cr2O3 + 6 NaOH = 2 Cr(OH)3 + 3 Na2O
Au{+3} + Zn = Zn{+2} + Au =>
2 Au{+3} + 3 Zn = 3 Zn{+2} + 2 Au
H3AsO4 + TiCl3 + H2O = As + TiOCl2 + HCl =>
H3AsO4 + 5 TiCl3 + H2O = As + 5 TiOCl2 + 5 HCl
Cu2 + SO4*5H2O = CuSO4 + H2O =>
Cu2 + 2 SO4*5H2O = 2 CuSO4 + 10 H2O
MgCl2 + (K3PO4) = (Mg3(PO4)2) + KCl =>
3 MgCl2 + 2(K3PO4) = (Mg3(PO4)2) + 6 KCl
HPO2 + H2O = H4P2O5 =>
2 HPO2 + H2O = H4P2O5
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