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CuSO4(aq) + Fe(s) = Cu(s) + FeSO4(s)
HSO3{-} + O2 = SO3 + HO2{-} =>
HSO3{-} + O2 = SO3 + HO2{-}
MgCl2 + S8 = MgS + Cl2 =>
8 MgCl2 + S8 = 8 MgS + 8 Cl2
NaOH + K2S + K2CrO4 = S + KOH + K2CrO3 + Na2O =>
2 NaOH + K2S + K2CrO4 = S + 2 KOH + K2CrO3 + Na2O
CaI2(s) = Ca(g) + I2 =>
CaI2(s) = Ca(g) + I2
Sn + NaOH = [SnOH]Na =>
Sn + NaOH = [SnOH]Na
Ca(HCO3)2 + CH3COOOH = Ca9(CH3COO)2 + H2O + CO2 =>
27 Ca(HCO3)2 + 16 CH3COOOH = 3 Ca9(CH3COO)2 + 50 H2O + 74 CO2
Pb(NO3)2(aq) + CuSO4 = PbSO4(aq) + Cu(NO3)2(aq) =>
Pb(NO3)2(aq) + CuSO4 = PbSO4(aq) + Cu(NO3)2(aq)
CaBr2 + K2(CO3) = Ca2(CO3)2 + KBr =>
2 CaBr2 + 2 K2(CO3) = Ca2(CO3)2 + 4 KBr
NaCl + H2CO3 = Na(CO3) + H2Cl =>
NaCl + H2CO3 = Na(CO3) + H2Cl
NH4NO3 + Zn(OH)2 = NH3 + H2O + Zn(NO3)2 =>
2 NH4NO3 + Zn(OH)2 = 2 NH3 + 2 H2O + Zn(NO3)2
SO2 + HAuCl4 + H2O = SO3 + HCl + Au =>
3 SO2 + 2 HAuCl4 + 3 H2O = 3 SO3 + 8 HCl + 2 Au
NO + Fe2O3 = FeO + N2O5 =>
2 NO + 3 Fe2O3 = 6 FeO + N2O5
Zn(SO4)2 + Li(CO3)2 = Li(SO4)2 + Zn(CO3)2 =>
Zn(SO4)2 + Li(CO3)2 = Li(SO4)2 + Zn(CO3)2
C2H6H = C(gr) + H2(g) =>
2 C2H6H = 4 C(gr) + 7 H2(g)
Ca + F2 = CaF2 =>
Ca + F2 = CaF2
CuCl2 + HCl = CuCl4{2-} + H{+} =>
CuCl2 + 2 HCl = CuCl4{2-} + 2 H{+}
Ba(OH)2 + SIO2 = BaSIO3 + H2O =>
Ba(OH)2 + SIO2 = BaSIO3 + H2O
Cu2 + SO4 = Cu2SO4 =>
Cu2 + SO4 = Cu2SO4
CaCl2 + NaOH = NaCl + Ca(OH)2 =>
CaCl2 + 2 NaOH = 2 NaCl + Ca(OH)2
CH3OHH2SO4 = HSO4CH3H2O =>
CH3OHH2SO4 = HSO4CH3H2O
BF3 + HF = H[BF4] =>
BF3 + HF = H[BF4]
CuCl2 + AgI = CuI2 + AgCl =>
CuCl2 + 2 AgI = CuI2 + 2 AgCl
Pb(C2H3O2)4 + Ag2S = PbS + Ag2(C2H3O2)4 =>
Pb(C2H3O2)4 + Ag2S = PbS + Ag2(C2H3O2)4
Rb + Pb(NO3)2 = Pb + Rb(NO3)2 =>
Rb + Pb(NO3)2 = Pb + Rb(NO3)2
(NH4)F + Ca(NO3)2 = NH4NO3 + CaF2 =>
2(NH4)F + Ca(NO3)2 = 2 NH4NO3 + CaF2
V + O3 = V2O3 =>
2 V + O3 = V2O3
K2CO3 + HBr = BrCO3 + HK2 =>
K2CO3 + HBr = BrCO3 + HK2
C18H30O2 + O2 = H2O + CO2 =>
2 C18H30O2 + 49 O2 = 30 H2O + 36 CO2
Ba(OH)2 + Al2O3 = Ba(AlO2)2 + H2O =>
Ba(OH)2 + Al2O3 = Ba(AlO2)2 + H2O
C2H2(g) + O2(g) = CO2(g) + CH4 =>
2 C2H2(g) + 3 O2(g) = 3 CO2(g) + CH4
KHSO4 + HCl = KHSO3 + Cl2 + H2O =>
KHSO4 + 2 HCl = KHSO3 + Cl2 + H2O
HNO2 + Na = NaHNO2 =>
HNO2 + Na = NaHNO2
NH3 + O = N2O + H2O =>
2 NH3 + 4 O = N2O + 3 H2O
Fe{2+} + Cu{+} = Fe{3+} + Cu =>
Fe{2+} + Cu{+} = Fe{3+} + Cu
K2SO3 + AlCl3 + H2O = SO2 + Al(OH)3 + KCl =>
3 K2SO3 + 2 AlCl3 + 3 H2O = 3 SO2 + 2 Al(OH)3 + 6 KCl
Ag(NH3)2(aq) + Cl(aq) = AgCl(s) + NH3(aq) =>
Ag(NH3)2(aq) + Cl(aq) = AgCl(s) + 2 NH3(aq)
HNO2 + Na = NaHNO2 =>
HNO2 + Na = NaHNO2
AgNO3 + MgF2 = Mg(NO3)2 + AgF =>
2 AgNO3 + MgF2 = Mg(NO3)2 + 2 AgF
K2SO4 + Co(NO3)3 = KNO3 + Co2(SO4)3 =>
3 K2SO4 + 2 Co(NO3)3 = 6 KNO3 + Co2(SO4)3
SO2 + CuO + FeO = CuFeS2 + O2 =>
2 SO2 + CuO + FeO = CuFeS2 + 3 O2
NaH + O2 = Na + H2O =>
4 NaH + O2 = 4 Na + 2 H2O
HNO3(ac) + H2S(ac) = NO(g) + S(s) + H2O(l) =>
2 HNO3(ac) + 3 H2S(ac) = 2 NO(g) + 3 S(s) + 4 H2O(l)
Zn + NaVO3 + HCl = VCl3 + ZnCl2 + NaCl + H2O =>
Zn + NaVO3 + 6 HCl = VCl3 + ZnCl2 + NaCl + 3 H2O
KHSO4 + NaCl = NaKSO4 + HCl =>
KHSO4 + NaCl = NaKSO4 + HCl
S + I = SI2 =>
S + 2 I = SI2
C13H21NO3 + NaClO = NaOH + HCl + H2O + C13H17NO2 =>
C13H21NO3 + NaClO = NaOH + HCl + H2O + C13H17NO2
NH3 + P2O5 = P + H2O + N2 =>
10 NH3 + 3 P2O5 = 6 P + 15 H2O + 5 N2
C6H5NO2 + Fe + HCl = FeCl3 + C6H5NH2 + H2O =>
C6H5NO2 + 2 Fe + 6 HCl = 2 FeCl3 + C6H5NH2 + 2 H2O
SF6(g) = S8(s) + F2(g) =>
8 SF6(g) = S8(s) + 24 F2(g)
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