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2 K + 2 ZnOH + 6 H2O = 2 KZn(OH)4 + 3 H2
Fe + K2SO4 = K2 + FeSO4 =>
Fe + K2SO4 = K2 + FeSO4
H{+} + S{-2) = H2S =>
2 H{+} + S{-2) = H2S
KNO3 + Ag2S = K2S + AgNO3 =>
2 KNO3 + Ag2S = K2S + 2 AgNO3
Ag2O = Ag + O2* =>
2 Ag2O = 4 Ag + O2*
Al(OH)3 + FePO4 = AlPO4 + Fe(OH)3 =>
Al(OH)3 + FePO4 = AlPO4 + Fe(OH)3
B + C = B4C =>
4 B + C = B4C
NaOH + H2S = Na2S + H2O =>
2 NaOH + H2S = Na2S + 2 H2O
Co + Fe2(SO4)3 = Co2(SO4)3 + Fe =>
2 Co + Fe2(SO4)3 = Co2(SO4)3 + 2 Fe
Cu(NO3)2 + Na3PO4 = Cu3(PO4)2 + NaNO3 =>
3 Cu(NO3)2 + 2 Na3PO4 = Cu3(PO4)2 + 6 NaNO3
H2C2O4H2O = H3OHC2O4 =>
H2C2O4H2O = H3OHC2O4
Li + CuF2 = LiF + Cu2 =>
4 Li + 2 CuF2 = 4 LiF + Cu2
Na2ZnO2 + HCl = ZnCl2 + NaCl + H2O =>
Na2ZnO2 + 4 HCl = ZnCl2 + 2 NaCl + 2 H2O
MgCl2 + NaOH = Mg(OH)2 + NaCl =>
MgCl2 + 2 NaOH = Mg(OH)2 + 2 NaCl
Cu + F = CuF2 =>
Cu + 2 F = CuF2
CH4 + Cl2 = CH2Cl2 + HCl =>
CH4 + 2 Cl2 = CH2Cl2 + 2 HCl
KI + MnO2 + H2SO4 = K2SO4 + MnSO4 + H2O + I2 =>
2 KI + MnO2 + 2 H2SO4 = K2SO4 + MnSO4 + 2 H2O + I2
K2Co3 + HCl = KCl + H2Co3 =>
K2Co3 + 2 HCl = 2 KCl + H2Co3
AgS + HNO3 = AgNO3 + S8 + NO + H2O =>
24 AgS + 32 HNO3 = 24 AgNO3 + 3 S8 + 8 NO + 16 H2O
K2SO4 + Ba{2+} = BaSO4 + K{+} =>
K2SO4 + Ba{2+} = BaSO4 + 2 K{+}
Na2CO3 + HCl = NaCl + H2O + CO2 =>
Na2CO3 + 2 HCl = 2 NaCl + H2O + CO2
C6H10O5 + H2SO4 = C3H2SO4 + CH4 + H6O6 =>
12 C6H10O5 + 19 H2SO4 = 19 C3H2SO4 + 15 CH4 + 10 H6O6
FeSO4 + K2C2O4 = Fe(COO)2 + K2SO4 =>
FeSO4 + K2C2O4 = Fe(COO)2 + K2SO4
C6H10 + KMnO4 + H2O = C6H10(OH)2 + MnO2 + KOH =>
3 C6H10 + 2 KMnO4 + 4 H2O = 3 C6H10(OH)2 + 2 MnO2 + 2 KOH
C16H18O9 + O2 = CO2 + H2O =>
C16H18O9 + 16 O2 = 16 CO2 + 9 H2O
Ca(OH)2 + K3PO4 = Ca3(PO4)2 + KOH =>
3 Ca(OH)2 + 2 K3PO4 = Ca3(PO4)2 + 6 KOH
CH3COOH + Pb(OH)3{-} = H2O + Pb(CH3COO)3{-} =>
3 CH3COOH + Pb(OH)3{-} = 3 H2O + Pb(CH3COO)3{-}
Li2CO3 + CrCl3 = Cr2(CO3)3 + LiCl =>
3 Li2CO3 + 2 CrCl3 = Cr2(CO3)3 + 6 LiCl
Br2 + KCl + NaOH = NaBr + KClO3 + H2O =>
3 Br2 + KCl + 6 NaOH = 6 NaBr + KClO3 + 3 H2O
VSe2 + SeO2 + I2 = V4OSe8I5 + Se =>
8 VSe2 + SeO2 + 5 I2 = 2 V4OSe8I5 + Se
S + Na3AsO4 + H2O = Na2SO3 + NaAsO2 + NaOH =>
S + 2 Na3AsO4 + H2O = Na2SO3 + 2 NaAsO2 + 2 NaOH
K + Ag2S = AgK + S =>
2 K + Ag2S = 2 AgK + S
C3H7Cl + Mg = C3H7Mg + Cl =>
C3H7Cl + Mg = C3H7Mg + Cl
Cr2O7 + H2O + Ba = BaCrO4 + H3O =>
Cr2O7 + 3 H2O + 2 Ba = 2 BaCrO4 + 2 H3O
KClO3 = KCl + O2 =>
2 KClO3 = 2 KCl + 3 O2
BaO4 + H2O = Ba(OH)2 + H2O2 =>
BaO4 + 4 H2O = Ba(OH)2 + 3 H2O2
NaOH + FeCl3 = Fe(OH)3 + NaCl =>
3 NaOH + FeCl3 = Fe(OH)3 + 3 NaCl
Zn + O2 = ZnO =>
2 Zn + O2 = 2 ZnO
PbN2O6 + KCl = PbCl2 + KNO3 =>
PbN2O6 + 2 KCl = PbCl2 + 2 KNO3
Cu(CO3) + H2SO4 = Cu(SO4) + CO2 + H2O =>
Cu(CO3) + H2SO4 = Cu(SO4) + CO2 + H2O
FeS + HCl(aq) = H2S + FeCl2 =>
FeS + 2 HCl(aq) = H2S + FeCl2
C8H8O + NaBH4 = C8H10O + NaB =>
2 C8H8O + NaBH4 = 2 C8H10O + NaB
HBr(ac) + NH3(ac) = H3 + NBr =>
3 HBr(ac) + 3 NH3(ac) = 4 H3 + 3 NBr
Fe2SO4 + ZnO = ZnSO4 + Fe2O =>
Fe2SO4 + ZnO = ZnSO4 + Fe2O
S + Na3AsO4 + H2O = Na2SO3 + NaAsO2 + NaOH =>
S + 2 Na3AsO4 + H2O = Na2SO3 + 2 NaAsO2 + 2 NaOH
NISO4 + NaOH = NI(OH)2 + Na2SO4 =>
NISO4 + 2 NaOH = NI(OH)2 + Na2SO4
CuCl2 + H2CO3 = CuCO3 + HCl =>
CuCl2 + H2CO3 = CuCO3 + 2 HCl
FeOH(NO3)2 + NaOH = Fe(OH)3 + NaNO3 =>
FeOH(NO3)2 + 2 NaOH = Fe(OH)3 + 2 NaNO3
NaCO3 + SiO2 = NaO*SiO2 + CO2 =>
NaCO3 + SiO2 = NaO*SiO2 + CO2
Hg + HBr = HgH + Br =>
Hg + HBr = HgH + Br
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