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Co2 + H2 = Co2H2
AgCl + HCl + CaCO3 = CaH[AgCl2]CO3 =>
AgCl + HCl + CaCO3 = CaH[AgCl2]CO3
CuCl2(H2O)2 = CuCl2 + H2O =>
CuCl2(H2O)2 = CuCl2 + 2 H2O
CH3SCH3 + ClO2 = CH3SO4CH3 + S + CH3Cl =>
2 CH3SCH3 + 2 ClO2 = CH3SO4CH3 + S + 2 CH3Cl
Ba(OH)2 + N2O3 = BaN2O4 + H2O =>
Ba(OH)2 + N2O3 = BaN2O4 + H2O
CH3C(O)CH3 + O2 = CO2 + H2O =>
CH3C(O)CH3 + 4 O2 = 3 CO2 + 3 H2O
Ba{2+} + Na2SO4 = BaSO4 + Na{+} =>
Ba{2+} + Na2SO4 = BaSO4 + 2 Na{+}
H3PO3 = H3PO4 + PH3 =>
4 H3PO3 = 3 H3PO4 + PH3
CN{-} + OH{-} = CNO{-} + H2O + e =>
CN{-} + 2 OH{-} = CNO{-} + H2O + 2e
Fe(s) + HCl2(aq) = FeCl3(aq) + H2(g) =>
4 Fe(s) + 6 HCl2(aq) = 4 FeCl3(aq) + 3 H2(g)
KMnO4 + Fe + HCl = MnCl2 + FeCl3 + KCl + H2O =>
3 KMnO4 + 5 Fe + 24 HCl = 3 MnCl2 + 5 FeCl3 + 3 KCl + 12 H2O
K3[Cr(OH)6] + AlCl3 = Cr(OH)3 + Al(OH)3 + KCl =>
K3[Cr(OH)6] + AlCl3 = Cr(OH)3 + Al(OH)3 + 3 KCl
NaHCO3 + SO2 = Na2SO3 + CO2 + H2O =>
2 NaHCO3 + SO2 = Na2SO3 + 2 CO2 + H2O
FeCl3 + NaOH = Fe(OH)3* + NaCl =>
FeCl3 + 3 NaOH = Fe(OH)3* + 3 NaCl
SrCl2 + KMnO4 + H3PO3 = Cl2 + Mn3(PO4)2 + Sr3(PO4)2 + K3PO4 + H2O =>
27 SrCl2 + 30 KMnO4 + 48 H3PO3 = 27 Cl2 + 10 Mn3(PO4)2 + 9 Sr3(PO4)2 + 10 K3PO4 + 72 H2O
HNO2 + Ba(OH)2 = Ba2HNO2 + OH =>
HNO2 + 2 Ba(OH)2 = Ba2HNO2 + 4 OH
Mg3N2 + H2SO4 = MgSO4 + N2H8SO4 =>
Mg3N2 + 4 H2SO4 = 3 MgSO4 + N2H8SO4
Br2 + NH3 = NH4Br + N2 =>
3 Br2 + 8 NH3 = 6 NH4Br + N2
K2CO3 + NH3*H2O = KOH + (NH4)2CO3 =>
K2CO3 + 2 NH3*H2O = 2 KOH + (NH4)2CO3
NaI(aq) + PbCl2(aq) = NaCl(aq) + PbI2(s) =>
2 NaI(aq) + PbCl2(aq) = 2 NaCl(aq) + PbI2(s)
Fe2 + Sn(NO3)2 = Sn + Fe(NO3)2 =>
Fe2 + 2 Sn(NO3)2 = 2 Sn + 2 Fe(NO3)2
Na[Cr(OH)4] + HNO3 = NaNO3 + Cr(NO3)3 + H2O =>
Na[Cr(OH)4] + 4 HNO3 = NaNO3 + Cr(NO3)3 + 4 H2O
NO3 + H2 = NH3 + H2O =>
2 NO3 + 9 H2 = 2 NH3 + 6 H2O
NaBH4 + C10H16O = C10H18O + NaBH3 =>
2 NaBH4 + C10H16O = C10H18O + 2 NaBH3
C2H2O4*2H2O + KMnO4 = CO2 + H2O + K2CO3 + Mn2O3 =>
4 C2H2O4*2H2O + 2 KMnO4 = 7 CO2 + 12 H2O + K2CO3 + Mn2O3
HPO4{2-} + H2O = H2PO4({-}) + OH{-} =>
HPO4{2-} + H2O = H2PO4({-}) + OH{-}
P + KOH + H2O = H2 + KH2PO4 =>
2 P + 2 KOH + 6 H2O = 5 H2 + 2 KH2PO4
SiC + O2 = SiCO =>
2 SiC + O2 = 2 SiCO
Fe3 + HNO3 = N2O + Fe(NO3)3 + H2O =>
8 Fe3 + 90 HNO3 = 9 N2O + 24 Fe(NO3)3 + 45 H2O
BiONO3 + H2O2 = HBiO3 + HNO3 =>
BiONO3 + H2O2 = HBiO3 + HNO3
K2S + HNO3 = NO + KNO3 + S + H2O =>
3 K2S + 8 HNO3 = 2 NO + 6 KNO3 + 3 S + 4 H2O
Al(s) + AgNO3(aw) = Al(NO3)3(aq) + Ag(s) =>
Al(s) + 3 AgNO3(aw) = Al(NO3)3(aq) + 3 Ag(s)
LiCl*AgNO3 = LiNO3 + AgCl =>
LiCl*AgNO3 = LiNO3 + AgCl
Al(CH3COO)3 + MgOH = Al(OH)3 + MgCH3COO =>
Al(CH3COO)3 + 3 MgOH = Al(OH)3 + 3 MgCH3COO
KMnO4 + K2S + H2O = MnO2 + S + KOH =>
2 KMnO4 + 3 K2S + 4 H2O = 2 MnO2 + 3 S + 8 KOH
SrCO3 + CoO + V2O5 = SrCo2V2O8 + CO2 =>
SrCO3 + 2 CoO + V2O5 = SrCo2V2O8 + CO2
NH4Cl + CH2O = CH3NH3Cl + CO2 + H2O =>
2 NH4Cl + 3 CH2O = 2 CH3NH3Cl + CO2 + H2O
AlCl3 + Al(OH)3 = AlOHCl2 =>
2 AlCl3 + Al(OH)3 = 3 AlOHCl2
KCN + NaOH = NaCN + KOH =>
KCN + NaOH = NaCN + KOH
N2H2 = NH3N2 =>
3 N2H2 = 2 NH3N2
PbO2 + KOH + H2O = K2[Pb(OH)6] =>
PbO2 + 2 KOH + 2 H2O = K2[Pb(OH)6]
Ba + Na3PO4 = Ba(PO4)2 + Na =>
Ba + 2 Na3PO4 = Ba(PO4)2 + 6 Na
Co2 + Ba = BaCo3 =>
3 Co2 + 2 Ba = 2 BaCo3
Ag3PO4 + NH4OH = AgOH + (NH4)3PO4 =>
Ag3PO4 + 3 NH4OH = 3 AgOH + (NH4)3PO4
K2S + K2MnO4 + H2O = SO2 + MnO2 + KOH =>
K2S + 3 K2MnO4 + 4 H2O = SO2 + 3 MnO2 + 8 KOH
SrI2 + CH3COOAg = AgI + (CH3COO)2Sr =>
SrI2 + 2 CH3COOAg = 2 AgI + (CH3COO)2Sr
(Na2)S + ZnCl2 = ZnS + NaCl =>
(Na2)S + ZnCl2 = ZnS + 2 NaCl
C6H5CH2OH + K2Cr2O7 + H2SO4 = C6H5COOH + K2SO4 + Cr2(SO4)3 + H2O =>
3 C6H5CH2OH + 2 K2Cr2O7 + 8 H2SO4 = 3 C6H5COOH + 2 K2SO4 + 2 Cr2(SO4)3 + 11 H2O
C2H4O2 + C2H6O = C3H6O2 + H2O =>
2 C2H4O2 + C2H6O = 2 C3H6O2 + H2O
O3 + KI + HCl = KCl + I2 + H2O =>
O3 + 6 KI + 6 HCl = 6 KCl + 3 I2 + 3 H2O
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