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Hg2O + 2 HBr = Hg2Br2 + H2O
Na4SiO4 + HCl = NaCl + H4SiO4 =>
Na4SiO4 + 4 HCl = 4 NaCl + H4SiO4
NaOH + Cr(OH)3 = NaCr(OH)4 =>
NaOH + Cr(OH)3 = NaCr(OH)4
Li3(PO4) + SrF2 = Sr3(PO4)2 + LiF =>
2 Li3(PO4) + 3 SrF2 = Sr3(PO4)2 + 6 LiF
MgO + HNO3 = Mg(NO3)2 + H2O =>
MgO + 2 HNO3 = Mg(NO3)2 + H2O
Pb + NaOH + H2O = Na2PbO3 + H2 =>
Pb + 2 NaOH + H2O = Na2PbO3 + 2 H2
C6HCl5O + O2 = CO2 + H2O + OCl =>
4 C6HCl5O + 33 O2 = 24 CO2 + 2 H2O + 20 OCl
Fe + Zn{2+} = Fe{3+} + Zn =>
2 Fe + 3 Zn{2+} = 2 Fe{3+} + 3 Zn
Na(NO3) + H2SO4 = Na2SO4 + HNO3 =>
2 Na(NO3) + H2SO4 = Na2SO4 + 2 HNO3
Cu + ZnO = Zn + CuO =>
Cu + ZnO = Zn + CuO
NH4FHF = HF + NH3 =>
NH4FHF = 2 HF + NH3
Co(OH)2 + H2O2 = CoO(OH) + HOH =>
2 Co(OH)2 + H2O2 = 2 CoO(OH) + 2 HOH
C2H5OH + H3PO4 = C12H27O4P + H2O =>
6 C2H5OH + H3PO4 = C12H27O4P + 6 H2O
MnO4{-} + H{+} + Br{-} = Mn{2+} + Br2 + H2O =>
2 MnO4{-} + 16 H{+} + 10 Br{-} = 2 Mn{2+} + 5 Br2 + 8 H2O
(NH4)2Cr2O7 = N2(g) + Cr2O3(s) + H2O(l) =>
(NH4)2Cr2O7 = N2(g) + Cr2O3(s) + 4 H2O(l)
Ba3 + H2O = Ba(OH)2 + H2 =>
Ba3 + 6 H2O = 3 Ba(OH)2 + 3 H2
PbO + C2H4O2 = Pb(C2H3O2)2 + H2O =>
PbO + 2 C2H4O2 = Pb(C2H3O2)2 + H2O
FeCl3 + NH3H2O = Fe(OH)3 + NH4Cl =>
FeCl3 + 3 NH3H2O = Fe(OH)3 + 3 NH4Cl
NaOH + CuCl2 = Cu(OH)2 + NaCl =>
2 NaOH + CuCl2 = Cu(OH)2 + 2 NaCl
FeSi + NaOH + H2O = Na2SiO3 + Fe + H2 =>
FeSi + 2 NaOH + H2O = Na2SiO3 + Fe + 2 H2
KOH + Ni(NO3)2 = KNO3 + Ni(OH)2 =>
2 KOH + Ni(NO3)2 = 2 KNO3 + Ni(OH)2
NaCl + H2SO3 = Na2SO3 + HCl =>
2 NaCl + H2SO3 = Na2SO3 + 2 HCl
Pb(NO3)2 + NaBr = PbBr2 + NaNO3 =>
Pb(NO3)2 + 2 NaBr = PbBr2 + 2 NaNO3
H2C6H6O + OH = C6H6O + H2O =>
H2C6H6O + 2 OH = C6H6O + 2 H2O
CoBr3 + Co(OH)3 = CoBr2 + H2O + O2 =>
8 CoBr3 + 4 Co(OH)3 = 12 CoBr2 + 6 H2O + 3 O2
C18H36O2(s) + O2(g) = CO2(g) + H2O =>
C18H36O2(s) + 26 O2(g) = 18 CO2(g) + 18 H2O
Tb(NO3)3 = Tb4O7 + NO2 + O2 =>
8 Tb(NO3)3 = 2 Tb4O7 + 24 NO2 + 5 O2
NCl3 + H2O = NH3 + HClO =>
NCl3 + 3 H2O = NH3 + 3 HClO
H2SO4 + Fe(OH)3 = Fe2(SO4)3 + H2O =>
3 H2SO4 + 2 Fe(OH)3 = Fe2(SO4)3 + 6 H2O
BaCl2 + K2CrO4 = KCl + BaCrO4 =>
BaCl2 + K2CrO4 = 2 KCl + BaCrO4
NaBr + I = IBr + Na =>
NaBr + I = IBr + Na
KOH + HCl = KCl + H2O =>
KOH + HCl = KCl + H2O
K4[Fe(Cn)6] + FeCl3 = K4Cl3 + Fe[Fe(Cn)6] =>
K4[Fe(Cn)6] + FeCl3 = K4Cl3 + Fe[Fe(Cn)6]
Fe + HNO3(konc) = Fe(NO3)2 + NO + H2O =>
3 Fe + 8 HNO3(konc) = 3 Fe(NO3)2 + 2 NO + 4 H2O
NaOH + Na2SiO3 = Na4SiO4 + H2O =>
2 NaOH + Na2SiO3 = Na4SiO4 + H2O
Na2Co3 + HCl = NaCl + H2Co3 =>
Na2Co3 + 2 HCl = 2 NaCl + H2Co3
A2 + E2Z2X3 = EA + E2Z4X6 =>
A2 + 2 E2Z2X3 = 2 EA + E2Z4X6
Sn + NaOH + H2O = Na2SnO3 + H2 =>
Sn + 2 NaOH + H2O = Na2SnO3 + 2 H2
C2 + KNO3 = K2CO3 + N2 + CO2 =>
5 C2 + 8 KNO3 = 4 K2CO3 + 4 N2 + 6 CO2
HOH + Al = AlOH + H =>
HOH + Al = AlOH + H
Te + HAsO3 = TeO2 + AsO + H2O =>
3 Te + 4 HAsO3 = 3 TeO2 + 4 AsO + 2 H2O
As2S5 + HNO3 = H2SO4 + NO2 + H3AsO4 + HOH =>
As2S5 + 40 HNO3 = 5 H2SO4 + 40 NO2 + 2 H3AsO4 + 12 HOH
Al2(CO3)3(s) + HCl(aq) = AlCl3(s) + CO2(g) + H2O(l) =>
Al2(CO3)3(s) + 6 HCl(aq) = 2 AlCl3(s) + 3 CO2(g) + 3 H2O(l)
AgNO3 + Na(C2H3O2) = Ag(C2H3O2) + NaNO3 =>
AgNO3 + Na(C2H3O2) = Ag(C2H3O2) + NaNO3
KJ + H2SO4 = J2 + H2S + K2SO4 + H2O =>
8 KJ + 5 H2SO4 = 4 J2 + H2S + 4 K2SO4 + 4 H2O
FeSO4 + HNO3 + HCl = Fe2(SO4)3 + FeCl3 + NO + H2O =>
3 FeSO4 + HNO3 + 3 HCl = Fe2(SO4)3 + FeCl3 + NO + 2 H2O
S2O3 + I2 + H2O = SO4{2-} + I{-} + H{+} =>
S2O3 + 3 I2 + 5 H2O = 2 SO4{2-} + 6 I{-} + 10 H{+}
C3H2 + O2 = C2 + H2O =>
2 C3H2 + O2 = 3 C2 + 2 H2O
Fe(NH4)2(SO4)2*6H2O + H2C2O4 + K2C2O4 + H2O2 = KFe(C2O4)4*5H2O + (NH4)2SO4 + H2SO4 + H2O =>
2 Fe(NH4)2(SO4)2*6H2O + 7 H2C2O4 + K2C2O4 + 5 H2O2 = 2 KFe(C2O4)4*5H2O + 2(NH4)2SO4 + 2 H2SO4 + 12 H2O
CH3COONH4 + NaCl = CH3COONa + NH4Cl =>
CH3COONH4 + NaCl = CH3COONa + NH4Cl
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