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Na2C2H3O2 + HCl = Na2Cl + HC2H3O2
Sr + Te = SrTe =>
Sr + Te = SrTe
Hg + O2 = HgO =>
2 Hg + O2 = 2 HgO
Sb + H2O = Sb2O3 + H2 =>
2 Sb + 3 H2O = Sb2O3 + 3 H2
FeCl3 + KCN = Fe[Fe(CN)6] + KCl =>
2 FeCl3 + 6 KCN = Fe[Fe(CN)6] + 6 KCl
Na2SO4 + FeCl3 = Na3Cl3 + Fe2(SO4)3 =>
3 Na2SO4 + 2 FeCl3 = 2 Na3Cl3 + Fe2(SO4)3
KOH + CaCl2 = KCl2 + CaOH =>
KOH + CaCl2 = KCl2 + CaOH
ZnCo3 + HCl = ZnCl2 + H2Co3 =>
ZnCo3 + 2 HCl = ZnCl2 + H2Co3
Mg + HCI2 = MgCI2 + H2 =>
2 Mg + 2 HCI2 = 2 MgCI2 + H2
Ba(OH)2 + NH3 = Ba3N2 + H2O =>
3 Ba(OH)2 + 2 NH3 = Ba3N2 + 6 H2O
AgFe2S3 + HNO3 = Fe2(SO4)3 + AgNO3 + NO2 + H2O =>
AgFe2S3 + 26 HNO3 = Fe2(SO4)3 + AgNO3 + 25 NO2 + 13 H2O
Ca(H2PO4)2 + NaHCO3 = Na2HPO4 + CO2 + H2O + Ca3(PO4)2 =>
3 Ca(H2PO4)2 + 8 NaHCO3 = 4 Na2HPO4 + 8 CO2 + 8 H2O + Ca3(PO4)2
Na2SO3 + H2O = HSO3{-} + NaOH + H{+} =>
Na2SO3 + 2 H2O = HSO3{-} + 2 NaOH + H{+}
NaHCO3 + CoCl2 = NaHCl2 + CO3Co =>
NaHCO3 + CoCl2 = NaHCl2 + CO3Co
(NH4)2CO3 = NH3 + CO2 + H2O =>
(NH4)2CO3 = 2 NH3 + CO2 + H2O
Fe{3+} + Ca(OH)2 = Fe(OH)3 + Ca{2+} =>
2 Fe{3+} + 3 Ca(OH)2 = 2 Fe(OH)3 + 3 Ca{2+}
Al + Br2 = AlBr3 =>
2 Al + 3 Br2 = 2 AlBr3
Na2CO3 + K2SO4 = Na2SO4 + CO3K2 =>
Na2CO3 + K2SO4 = Na2SO4 + CO3K2
CaCl2 + Na2CO3 = CaCO3 + NaCl =>
CaCl2 + Na2CO3 = CaCO3 + 2 NaCl
NO2 + O2 + H2O = HNO3 =>
4 NO2 + O2 + 2 H2O = 4 HNO3
HCl + Mg(OH)2 = HCl(OH) + Mg =>
2 HCl + Mg(OH)2 = 2 HCl(OH) + Mg
H2SO4 + Cu2O = CuSO4 + SO2 + H2O =>
3 H2SO4 + Cu2O = 2 CuSO4 + SO2 + 3 H2O
NH4Cl + MgCl2 = (NH4)Cl2 + MgCl =>
NH4Cl + MgCl2 = (NH4)Cl2 + MgCl
MgSO4*7H2O + NH3 = MgNH3SO4*7H2O =>
MgSO4*7H2O + NH3 = MgNH3SO4*7H2O
CoSO4 + H2O2 + NaOH = H2O + Co2O3 + NaSO4 =>
2 CoSO4 + 2 H2O2 + 2 NaOH = 3 H2O + Co2O3 + 2 NaSO4
Fe{3+} + Ca(OH)2 = Fe(OH)3 + Ca{2+} =>
2 Fe{3+} + 3 Ca(OH)2 = 2 Fe(OH)3 + 3 Ca{2+}
Cu + KNO3 + HCl = CuCl2 + KCl + H2O + NO2 =>
Cu + 2 KNO3 + 4 HCl = CuCl2 + 2 KCl + 2 H2O + 2 NO2
Al2O3 + NaOH + H2O = Al(OH)4Na =>
Al2O3 + 2 NaOH + 3 H2O = 2 Al(OH)4Na
C8H10 + K2Cr2O7 + H2SO4 = C7H6O2 + Cr2(SO4)3 + K2SO4 + H2O =>
7 C8H10 + 9 K2Cr2O7 + 36 H2SO4 = 8 C7H6O2 + 9 Cr2(SO4)3 + 9 K2SO4 + 47 H2O
Fe{3+} + Ca(OH)2 = Fe(OH)3 + Ca{2+} =>
2 Fe{3+} + 3 Ca(OH)2 = 2 Fe(OH)3 + 3 Ca{2+}
FeCl3 + KSCN + NaOH = KCl + SCN + Fe(OH)3 + Na =>
FeCl3 + 3 KSCN + 3 NaOH = 3 KCl + 3 SCN + Fe(OH)3 + 3 Na
MgCl2 + AgNO3 = Mg(NO3)2 + AgCl =>
MgCl2 + 2 AgNO3 = Mg(NO3)2 + 2 AgCl
CaCl2 + AgNO3 = AgCl + Ca(NO3)02 =>
CaCl2 + 2 AgNO3 = 2 AgCl + Ca(NO3)02
Cr + PbSO4 = Cr2(SO4)3 + Pb =>
2 Cr + 3 PbSO4 = Cr2(SO4)3 + 3 Pb
Cu + AgNO3 = Cu(NO3)2 + Ag =>
Cu + 2 AgNO3 = Cu(NO3)2 + 2 Ag
ZnCO3(s) + HBr(aq) = ZnBr2(aq) + H2O + CO2(g) =>
ZnCO3(s) + 2 HBr(aq) = ZnBr2(aq) + H2O + CO2(g)
C6H5CHO + Ag2O = Ag + C6H5COOH =>
C6H5CHO + Ag2O = 2 Ag + C6H5COOH
C6H6O3 + H2O = C2H4O2 =>
C6H6O3 + 3 H2O = 3 C2H4O2
Cu{2+} + Fe = Fe{2+} + Cu =>
Cu{2+} + Fe = Fe{2+} + Cu
K + CUSO4 = K2SO4 + CU =>
2 K + CUSO4 = K2SO4 + CU
C4H10O + O2 = CO2 + H2O =>
C4H10O + 6 O2 = 4 CO2 + 5 H2O
MgBr2 + HF = MgF2 + HBr =>
MgBr2 + 2 HF = MgF2 + 2 HBr
Mn + ClO2 = Mn{2+} + ClO2{-} =>
Mn + 2 ClO2 = Mn{2+} + 2 ClO2{-}
Fe{3+} + Ca(OH)2 = Fe(OH)3 + Ca{2+} =>
2 Fe{3+} + 3 Ca(OH)2 = 2 Fe(OH)3 + 3 Ca{2+}
Ca + Fe2O3 = CaO + Fe =>
3 Ca + Fe2O3 = 3 CaO + 2 Fe
C7H16O + O2 = CO2 + H2O =>
2 C7H16O + 21 O2 = 14 CO2 + 16 H2O
C3H7OH + H2SO4 = C3H7O + H3O + SO3 =>
C3H7OH + H2SO4 = C3H7O + H3O + SO3
(NH4)2CO3(aq) + H3PO4(aq) = (NH4)3PO4(s) + CO2(g) + H2O =>
3(NH4)2CO3(aq) + 2 H3PO4(aq) = 2(NH4)3PO4(s) + 3 CO2(g) + 3 H2O
CaSO4*2H2O + NH3 = NH3SO4 + H2O + Ca =>
CaSO4*2H2O + NH3 = NH3SO4 + 2 H2O + Ca
C2H4 + O2 = CO + H2O =>
C2H4 + 2 O2 = 2 CO + 2 H2O
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