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Cl2(g) + 2 HF(aq) = 2 HCl(g) + 2 F(g)
NaNO2 + K2CrO4 + KOH + H2O = NaNO3 + K3[Cr(OH)6] =>
3 NaNO2 + 2 K2CrO4 + 2 KOH + 5 H2O = 3 NaNO3 + 2 K3[Cr(OH)6]
K2CO3 + NH4NO3 = KNO3 + (NH4)2CO3 =>
K2CO3 + 2 NH4NO3 = 2 KNO3 + (NH4)2CO3
C7H9 + KMnO4 + H2SO4 = C6H7O2 + K2SO4 + MnSO4 + H2O =>
60 C7H9 + 66 KMnO4 + 99 H2SO4 = 70 C6H7O2 + 33 K2SO4 + 66 MnSO4 + 124 H2O
Li2S + HNO3 = H2S + LiNO3 =>
Li2S + 2 HNO3 = H2S + 2 LiNO3
CH3COCH2CH3 + CH3CH2ONO = CH3COCNOHCH3 + CH3CH2OH =>
CH3COCH2CH3 + CH3CH2ONO = CH3COCNOHCH3 + CH3CH2OH
Fe{2+} + S2O8{-2} = Fe{3+} + SO4{-2} =>
2 Fe{2+} + S2O8{-2} = 2 Fe{3+} + 2 SO4{-2}
CH3CO2H(aq) + NaOH(aq) = CH3CO2Na(aq) + H2O(l) =>
CH3CO2H(aq) + NaOH(aq) = CH3CO2Na(aq) + H2O(l)
Na3PO4CaCl2 = Na3Cl2CaPO4 =>
Na3PO4CaCl2 = Na3Cl2CaPO4
Ag(s) + H2S(g) = Ag2S(s) + H2(g) =>
2 Ag(s) + H2S(g) = Ag2S(s) + H2(g)
Al2(CO3)3 = Al2O3 + CO2 =>
Al2(CO3)3 = Al2O3 + 3 CO2
FeCuS2 + HNO3 = Fe(NO3)3 + Cu(NO3)2 + S8 + NO2 + H2O =>
4 FeCuS2 + 40 HNO3 = 4 Fe(NO3)3 + 4 Cu(NO3)2 + S8 + 20 NO2 + 20 H2O
C6H5COOH + O2 = CO2 + H2O =>
2 C6H5COOH + 15 O2 = 14 CO2 + 6 H2O
Ca + H2(CO3) = Ca(CO3) + H =>
Ca + H2(CO3) = Ca(CO3) + 2 H
H{+} + Br{-} + SO4{-}2 = Br2 + SO2 + H2O =>
8 H{+} + 6 Br{-} + 2 SO4{-}2 = 3 Br2 + 2 SO2 + 4 H2O
CuO + H2SO4(aq) = CuSO4 + H2O(l) =>
CuO + H2SO4(aq) = CuSO4 + H2O(l)
CaCl + BaNO3 = CaNO3 + BaCl =>
CaCl + BaNO3 = CaNO3 + BaCl
Bi + Cu + S = Cu3BiS3 =>
Bi + 3 Cu + 3 S = Cu3BiS3
C6H12O6 + O5 = O(C6H12O6)2 =>
10 C6H12O6 + O5 = 5 O(C6H12O6)2
C6H5COOH + NaHCO3 = NaC6H5COO + CO2 + H2 =>
13 C6H5COOH + 12 NaHCO3 = 12 NaC6H5COO + 19 CO2 + 15 H2
Na2O + SiO2 + H2O = NaOHSiO2 =>
Na2O + 2 SiO2 + H2O = 2 NaOHSiO2
KCI + AgNO3 = AgCI + KNO3 =>
KCI + AgNO3 = AgCI + KNO3
KCl(aq) + Pb(C2H3O2)2 = PbCl2(s) + KC2H3O2(aq) =>
2 KCl(aq) + Pb(C2H3O2)2 = PbCl2(s) + 2 KC2H3O2(aq)
Cr + H2 + O = H2CrO4 =>
Cr + H2 + 4 O = H2CrO4
O2 + C = CO2 =>
O2 + C = CO2
H2SO3 + Mg = MgSO3 + SO + H2O =>
2 H2SO3 + Mg = MgSO3 + SO + 2 H2O
K2ZnO2 + CO2 = K2CO3 + ZnCO3 =>
K2ZnO2 + 2 CO2 = K2CO3 + ZnCO3
BaCl2 + H2C4H2O6 = BaC4H2O6 + HCl =>
BaCl2 + H2C4H2O6 = BaC4H2O6 + 2 HCl
N2O7Zr + H2O = H2N2O7Zr + O =>
N2O7Zr + H2O = H2N2O7Zr + O
AlCl3 + (NH4)2CO3 = (NH4)2Cl3 + Al(CO3) =>
AlCl3 + (NH4)2CO3 = (NH4)2Cl3 + Al(CO3)
PbCO3 + HCl = H2CO3 + PbCl2 =>
PbCO3 + 2 HCl = H2CO3 + PbCl2
K2Cr2O7 + Pb(NO3)2 = K(NO3) + PbCr2O7 =>
K2Cr2O7 + Pb(NO3)2 = 2 K(NO3) + PbCr2O7
C6H12 + Br2(aq) = C6H12Br2 =>
C6H12 + Br2(aq) = C6H12Br2
KBr + H2SO4 + C4H10O = K2SO4 + C3H7Br + H2O =>
4 KBr + 2 H2SO4 + 3 C4H10O = 2 K2SO4 + 4 C3H7Br + 3 H2O
Mn2O7 + CaO = Ca(MnO4)2 =>
Mn2O7 + CaO = Ca(MnO4)2
NaCO3 + Ca(OH) = NaOH + CaCO3 =>
NaCO3 + Ca(OH) = NaOH + CaCO3
SrO(s) + SO2(g) = SrSO3(s) =>
SrO(s) + SO2(g) = SrSO3(s)
Fe + (NO3)3 + KSCN = Fe(SCN) + KNO3 =>
3 Fe + (NO3)3 + 3 KSCN = 3 Fe(SCN) + 3 KNO3
MgCl2 + Na2S + H2O = NaCl + Mg(OH)2 + H2S =>
MgCl2 + Na2S + 2 H2O = 2 NaCl + Mg(OH)2 + H2S
Ag(NO3)2 + H2S = AgS + HNO3 =>
Ag(NO3)2 + H2S = AgS + 2 HNO3
Na2O + H2O + CO2 = Na2CO4H2 =>
Na2O + H2O + CO2 = Na2CO4H2
H3PO4 + H2O = H4O + HPO4 =>
H3PO4 + H2O = H4O + HPO4
Al(OH)3 + Ca3(PO4)2 = Ca(OH)2 + AlPO4 =>
2 Al(OH)3 + Ca3(PO4)2 = 3 Ca(OH)2 + 2 AlPO4
Ba(OH)2 + NO = Ba(NO2)2 + N2 + H2O =>
2 Ba(OH)2 + 6 NO = 2 Ba(NO2)2 + N2 + 2 H2O
NH4Cl + Ca = Ca(NH4)2 + Cl2 =>
2 NH4Cl + Ca = Ca(NH4)2 + Cl2
Fe(C2H3O2)2 + Pb = Pb(C2H3O2)2 + Fe =>
Fe(C2H3O2)2 + Pb = Pb(C2H3O2)2 + Fe
HNO3(k) + Fe = Fe(NO3)2 + N2 + H2O =>
12 HNO3(k) + 5 Fe = 5 Fe(NO3)2 + N2 + 6 H2O
H2SO4 + Na + H2O = S + NaOH =>
H2SO4 + 6 Na + 2 H2O = S + 6 NaOH
SodiumHydroxide + CobaltChloride = SodiumChloride + CobaltHydroxide =>
SodiumHydroxide + CobaltChloride = SodiumChloride + CobaltHydroxide
I{-} + IO3 + H{+} + Cl = ICl + H2O =>
6 I{-} + IO3 + 6 H{+} + 7 Cl = 7 ICl + 3 H2O
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