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Fe(s) + 3 NaBr = FeBr3 + 3 Na
FeSO4(aq) + Ba(NO3)2(aq) = BaSO4(s) + Fe(NO3)2(aq) =>
FeSO4(aq) + Ba(NO3)2(aq) = BaSO4(s) + Fe(NO3)2(aq)
Ag + O2 + CN{-} + H2O = [Ag(CN)2]{-} + OH{-} =>
4 Ag + O2 + 8 CN{-} + 2 H2O = 4[Ag(CN)2]{-} + 4 OH{-}
KOH + C2H2O4*2H2O = K2C2O4 + H2O =>
2 KOH + C2H2O4*2H2O = K2C2O4 + 4 H2O
CH3CH2CH2CH3(l) + O2(g) = CO2(g) + H2O(l) =>
2 CH3CH2CH2CH3(l) + 13 O2(g) = 8 CO2(g) + 10 H2O(l)
FeCl + KOH = Fe(OH)(s) + KCl =>
FeCl + KOH = Fe(OH)(s) + KCl
CrO5 + H3O{+} = Cr{3+} + H2O + O2 =>
4 CrO5 + 12 H3O{+} = 4 Cr{3+} + 18 H2O + 7 O2
Fe2F6 + KCN = Fe2(CN)6 + KF =>
Fe2F6 + 6 KCN = Fe2(CN)6 + 6 KF
ZnSO4 + HI = ZnI2 + H2SO4 =>
ZnSO4 + 2 HI = ZnI2 + H2SO4
K2ZnO2 + HNO3 = KNO3 + Zn(NO3)2 + H2O =>
K2ZnO2 + 4 HNO3 = 2 KNO3 + Zn(NO3)2 + 2 H2O
Na(PO) + Mg(SO) = Na(SO) + Mg(PO) =>
Na(PO) + Mg(SO) = Na(SO) + Mg(PO)
Ca + H + P + O = CaHPO4 =>
Ca + H + P + 4 O = CaHPO4
Al2(SO4)3 + HBr = AlBr3 + H2(SO4) =>
Al2(SO4)3 + 6 HBr = 2 AlBr3 + 3 H2(SO4)
SF2 = S + F =>
SF2 = S + 2 F
CH3NO2 + N2O + OH{-} = CO3{-2} + H2O + N2 =>
2 CH3NO2 + 3 N2O + 4 OH{-} = 2 CO3{-2} + 5 H2O + 4 N2
K2ZnO2 + HNO3 = Zn(NO3)2 + K2O + H2O =>
K2ZnO2 + 2 HNO3 = Zn(NO3)2 + K2O + H2O
Na2SO3 + HBr = Br2SO3 + NaH =>
Na2SO3 + 2 HBr = Br2SO3 + 2 NaH
CoSO4 + H2SO4 + RbReO4 = ReSO4 + Rb2SO4 + Co2(SO4)3 + H2O =>
10 CoSO4 + 8 H2SO4 + 2 RbReO4 = 2 ReSO4 + Rb2SO4 + 5 Co2(SO4)3 + 8 H2O
NH3 + HCl = NH4{-} + Cl{+} =>
NH3 + HCl = NH4{-} + Cl{+}
H3PO4 + HC = PC5 + H2O =>
H3PO4 + 5 HC = PC5 + 4 H2O
K2SO3 = K2SO4 + K2S =>
4 K2SO3 = 3 K2SO4 + K2S
Pb(CH3COO)2 + K2SO4 = PbSO4 + K2(CH3COO)2 =>
Pb(CH3COO)2 + K2SO4 = PbSO4 + K2(CH3COO)2
VCl2 + H2O = VOCl2 + H2 =>
VCl2 + H2O = VOCl2 + H2
Bi2(SO4)3 + K2CrO4 = Bi2(CrO4)3 + K2SO4 =>
Bi2(SO4)3 + 3 K2CrO4 = Bi2(CrO4)3 + 3 K2SO4
K2SO3 = K2SO4 + K2S =>
4 K2SO3 = 3 K2SO4 + K2S
Mg(NO3)2*6H2O + Ni(NO3)2*6H2O + C6H8O7*H2O = MgNiO3 + CO2 + NO2 + H2O =>
9 Mg(NO3)2*6H2O + 9 Ni(NO3)2*6H2O + C6H8O7*H2O = 9 MgNiO3 + 6 CO2 + 36 NO2 + 113 H2O
Co(NO3)2(H2O)6 + Ni(NO3)2(H2O)6 + Fe(NO3)3(H2O)9 = Co8Ni2Fe20O40 + O2 + H2O + N2 =>
8 Co(NO3)2(H2O)6 + 2 Ni(NO3)2(H2O)6 + 20 Fe(NO3)3(H2O)9 = Co8Ni2Fe20O40 + 100 O2 + 240 H2O + 40 N2
K2SO3 = K2S + O2 =>
2 K2SO3 = 2 K2S + 3 O2
CrO2{-}(aq) + H2O(l) + ClO{-}(aq) = CrO4{2-}(aq) + Cl2(g) + OH{-}(aq) =>
2 CrO2{-}(aq) + 2 H2O(l) + 6 ClO{-}(aq) = 2 CrO4{2-}(aq) + 3 Cl2(g) + 4 OH{-}(aq)
Ca(SO4)2 + H2PO4 = Ca(PO4)2 + H2SO4 =>
Ca(SO4)2 + 2 H2PO4 = Ca(PO4)2 + 2 H2SO4
Na + Cl2 = NaCl =>
2 Na + Cl2 = 2 NaCl
NiOH(NO3)2 + NH4OH = Ni(NH3)6OH2 + NH4NO3 + H2O =>
8 NiOH(NO3)2 + 70 NH4OH = 8 Ni(NH3)6OH2 + 19 NH4NO3 + 61 H2O
Fe2 + NaOH = Fe3NaOH =>
3 Fe2 + 2 NaOH = 2 Fe3NaOH
Ca(CO3) + HCl = CaCl2 + H2(CO3) =>
Ca(CO3) + 2 HCl = CaCl2 + H2(CO3)
CrO5 + H3O{+} = Cr{3+} + H2O + O2 =>
4 CrO5 + 12 H3O{+} = 4 Cr{3+} + 18 H2O + 7 O2
K2SO4 + Pb(CH3COO)2 = K(CH3COO) + PbSO4 =>
K2SO4 + Pb(CH3COO)2 = 2 K(CH3COO) + PbSO4
Ag(NH3) + Cl + HNO3 = AgCl + NH4NO3 =>
Ag(NH3) + Cl + HNO3 = AgCl + NH4NO3
KClO3 = KCl + O92 =>
92 KClO3 = 92 KCl + 3 O92
PO43[{-}] + Ba2 = Ba2P + O43[{-}] =>
PO43[{-}] + Ba2 = Ba2P + O43[{-}]
CO3 + NaOH = NaHCO3 + O =>
CO3 + NaOH = NaHCO3 + O
MgO + SiO2 = MgSiO3 =>
MgO + SiO2 = MgSiO3
V + N2 = V3N4 =>
3 V + 2 N2 = V3N4
K2SO3 = K2S + O2 =>
2 K2SO3 = 2 K2S + 3 O2
FeCl3 + H2SO4 + KBr = Br2 + FeCl2 + HCl + KSO4 =>
4 FeCl3 + 2 H2SO4 + 2 KBr = Br2 + 4 FeCl2 + 4 HCl + 2 KSO4
AlCl3 + K = KCl + Al =>
AlCl3 + 3 K = 3 KCl + Al
Li + FeO = Li2O + Fe =>
2 Li + FeO = Li2O + Fe
NaCo3 + MgCl2 = NaCl2 + MgCo3 =>
NaCo3 + MgCl2 = NaCl2 + MgCo3
NH4F + Sr(OH)2 = H2O + NH3 + SrF2 =>
2 NH4F + Sr(OH)2 = 2 H2O + 2 NH3 + SrF2
K2SO4 + Pb(CH3COO)2 = PbSO4 + CH3COOK =>
K2SO4 + Pb(CH3COO)2 = PbSO4 + 2 CH3COOK
ZnSO4 + NaOH = Zn(OH)2 + Na2SO4 =>
ZnSO4 + 2 NaOH = Zn(OH)2 + Na2SO4
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