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Pb(NO3)2 + 2 HI = 2 NO3H + PbI2
H2SO4(aq) + BaBr2(aq) = BaSO4 + H2Br2 =>
H2SO4(aq) + BaBr2(aq) = BaSO4 + H2Br2
Ni(OH)2 + NaOCl = NiOOH + NaCl + H2O =>
2 Ni(OH)2 + NaOCl = 2 NiOOH + NaCl + H2O
CuSO4 + Fe = Cu*FeSO4 =>
CuSO4 + Fe = Cu*FeSO4
[NH4]2Fe[SO4]2(H2O)6 + NH4SCN = [NH4]2Fe[SO4](SCN)(H2O)6 + (NH4)SO4 =>
[NH4]2Fe[SO4]2(H2O)6 + NH4SCN = [NH4]2Fe[SO4](SCN)(H2O)6 + (NH4)SO4
K2S + HNO3 = KNO3 + NO2 + S + H2O =>
K2S + 4 HNO3 = 2 KNO3 + 2 NO2 + S + 2 H2O
SeO + H2O = H2 + SeO2 =>
SeO + H2O = H2 + SeO2
NaOH + NH4HCO3 = NaHCO3 + NH5O =>
NaOH + NH4HCO3 = NaHCO3 + NH5O
Na2SO3(s) + HCl(aq) = NaCl + H2O + SO2(g) =>
Na2SO3(s) + 2 HCl(aq) = 2 NaCl + H2O + SO2(g)
Fe + Cl2 = FeCl3 =>
2 Fe + 3 Cl2 = 2 FeCl3
Fe2O3 + CO = Fe + CO2 =>
Fe2O3 + 3 CO = 2 Fe + 3 CO2
Ni(CO3) = NiC + O2 =>
2 Ni(CO3) = 2 NiC + 3 O2
C + H2O = CO + H2 =>
C + H2O = CO + H2
Br2 + ZnCl2 = Br2Cl2 + Zn =>
Br2 + ZnCl2 = Br2Cl2 + Zn
(C2H7NS*HCl) + Cl2 + (CH3CH2OH) = (C2H6NSO2Cl*HCl) + HCl + (CH3CH2Cl) =>
(C2H7NS*HCl) + 3 Cl2 + 2(CH3CH2OH) = (C2H6NSO2Cl*HCl) + 3 HCl + 2(CH3CH2Cl)
Na2CrO4(aq) + AgNO3(s) = Ag2CrO4 + NaNO3(aq) =>
Na2CrO4(aq) + 2 AgNO3(s) = Ag2CrO4 + 2 NaNO3(aq)
H2CrO4 + AgNO3 = Ag2CrO4 + HNO3 =>
H2CrO4 + 2 AgNO3 = Ag2CrO4 + 2 HNO3
KOH + H2SO4 = H2O + K2SO4 =>
2 KOH + H2SO4 = 2 H2O + K2SO4
C3H8 + Br2 = C3H7Br + HBr =>
C3H8 + Br2 = C3H7Br + HBr
NO + O2 = NO2 =>
2 NO + O2 = 2 NO2
KOH + H2CrO4 = K2CrO4 + H2O =>
2 KOH + H2CrO4 = K2CrO4 + 2 H2O
Na3PO4 + KOH = NaOH + K3PO4 =>
Na3PO4 + 3 KOH = 3 NaOH + K3PO4
N2 + H2 = NH3 =>
N2 + 3 H2 = 2 NH3
ICl3 = I2 + Cl2 =>
2 ICl3 = I2 + 3 Cl2
Na3PO4 + KOH = NaOH + K3PO4 =>
Na3PO4 + 3 KOH = 3 NaOH + K3PO4
IO3{-} + I{-} + H{+} = I2 + H2O =>
IO3{-} + 5 I{-} + 6 H{+} = 3 I2 + 3 H2O
Al(OH)3 + H2CO3 = Al2(CO3)3 + H2O =>
2 Al(OH)3 + 3 H2CO3 = Al2(CO3)3 + 6 H2O
PbO2 + HCl = PbCl2 + Cl2 + H2O = =>
PbO2 + 4 HCl = PbCl2 + Cl2 + 2 H2O
Cs(s) + HCl(aq) = CsCl2(aq) + H2(g) =>
Cs(s) + 2 HCl(aq) = CsCl2(aq) + H2(g)
(NH4)3PO4 + (NH4)2MoO4 + HNO3 = (NH4)3PO4*MoO3 + NH4NO3 + H2O =>
(NH4)3PO4 + (NH4)2MoO4 + 2 HNO3 = (NH4)3PO4*MoO3 + 2 NH4NO3 + H2O
FeCl3 + NH4(OH)3 = Fe(OH)3 + NH4Cl3 =>
FeCl3 + NH4(OH)3 = Fe(OH)3 + NH4Cl3
CH3COOH(aq) + Sr(OH)2(aq) = H2O(l) + Sr(CH3COO)2(aq) =>
2 CH3COOH(aq) + Sr(OH)2(aq) = 2 H2O(l) + Sr(CH3COO)2(aq)
*25Co + Nb + S = Co0*25NbS2 =>
*25Co + 625 Nb + 1250 S = 25 Co0*25NbS2
CO + CO2 + H2O = H2C2O4 =>
CO + CO2 + H2O = H2C2O4
KMnO4 + HCl = KCl + MnCl2 + H2O + Cl2 =>
2 KMnO4 + 16 HCl = 2 KCl + 2 MnCl2 + 8 H2O + 5 Cl2
Ba{2+} + SO4{-2} = BaSO4 =>
Ba{2+} + SO4{-2} = BaSO4
F2 + Ca3(PO3)2 = CaF2 + PO3 =>
3 F2 + Ca3(PO3)2 = 3 CaF2 + 2 PO3
P4 + Br2 = PBr =>
P4 + 2 Br2 = 4 PBr
PbO2 + NaI + H2SO4 = PbSO4 + I2 + Na2SO4 + H2O =>
PbO2 + 2 NaI + 2 H2SO4 = PbSO4 + I2 + Na2SO4 + 2 H2O
K + CuSO4 = KSO4 + Cu =>
K + CuSO4 = KSO4 + Cu
NH4OH + KOH = KNH2 + H2O =>
NH4OH + KOH = KNH2 + 2 H2O
I2 + S2O3{-} = S4O6{-} + I{-} =>
I2 + 4 S2O3{-} = 2 S4O6{-} + 2 I{-}
KMnO4 + HCl = Cl2 + H2O + KCl + MnCl2 =>
2 KMnO4 + 16 HCl = 5 Cl2 + 8 H2O + 2 KCl + 2 MnCl2
H2SO4 + Zn(OH)2 = H2(OH)2 + ZnSO4 =>
H2SO4 + Zn(OH)2 = H2(OH)2 + ZnSO4
C2 + HNO3 = C4(NO3)2 + H2O + NO =>
6 C2 + 8 HNO3 = 3 C4(NO3)2 + 4 H2O + 2 NO
Nd2O3 + Ta2O5 = NdTa3O9 =>
Nd2O3 + 3 Ta2O5 = 2 NdTa3O9
Zn + H3Cl = ZnCl + H2 =>
2 Zn + 2 H3Cl = 2 ZnCl + 3 H2
H2O + AlH = Al(OH)3 + H2 =>
3 H2O + AlH = Al(OH)3 + 2 H2
Mg + H3O = MgO + H2 =>
2 Mg + 2 H3O = 2 MgO + 3 H2
NaOH + K3CO4 = NaCO4 + K3OH =>
NaOH + K3CO4 = NaCO4 + K3OH
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