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2 Fe(CI)3 + 3 Ca(OH)2 = 2 Fe(OH)3 + 3 Ca(CI)2
Al + HCl = AlCl3 + H2 = =>
2 Al + 6 HCl = 2 AlCl3 + 3 H2
NH4OH + C2H4O2 = C2H7NO2 + H2O =>
NH4OH + C2H4O2 = C2H7NO2 + H2O
Bi(OH)3 + Cl2 + KOH = KBiO3 + KCl + H2O =>
Bi(OH)3 + Cl2 + 3 KOH = KBiO3 + 2 KCl + 3 H2O
CH3C(CH3)C(CH3)CH3 + KMnO4 + H2O = (CH3)2C(OH)C(OH)(CH3)2 + MnO2 + KOH =>
3 CH3C(CH3)C(CH3)CH3 + 2 KMnO4 + 4 H2O = 3(CH3)2C(OH)C(OH)(CH3)2 + 2 MnO2 + 2 KOH
NiC2O4*2H2O(s) + O2 = Ni2O3 + H2O + CO2 =>
4 NiC2O4*2H2O(s) + 3 O2 = 2 Ni2O3 + 8 H2O + 8 CO2
Fe(CI)3 + Ca(OH)2 = Fe(OH)3 + Ca(CI)2 =>
2 Fe(CI)3 + 3 Ca(OH)2 = 2 Fe(OH)3 + 3 Ca(CI)2
CaS + H2SO4 = CaSO4 + SO2 + H2O =>
CaS + 4 H2SO4 = CaSO4 + 4 SO2 + 4 H2O
K2Cr2O7 + HNO3 + Hg = CrNO3 + KNO3 + H2O + HgO =>
K2Cr2O7 + 4 HNO3 + 5 Hg = 2 CrNO3 + 2 KNO3 + 2 H2O + 5 HgO
H2SO4 + K2HPO4 = K2SO4 + H3PO4 =>
H2SO4 + K2HPO4 = K2SO4 + H3PO4
NaNO2 + H2O + CO2 = HNO2 + Na2CO3 =>
2 NaNO2 + H2O + CO2 = 2 HNO2 + Na2CO3
EuC2 + H2O = Eu(OH)2 + C2H2 =>
EuC2 + 2 H2O = Eu(OH)2 + C2H2
Fe(CI)3 + Ca(OH)2 = Fe(OH)3 + Ca(CI)2 =>
2 Fe(CI)3 + 3 Ca(OH)2 = 2 Fe(OH)3 + 3 Ca(CI)2
Zn + NaOH = Na2 + ZnO2 + H2 =>
Zn + 2 NaOH = Na2 + ZnO2 + H2
KMnO4 + K2C2O4H2O + H2SO4 = MnSO4 + K2SO4 + CO2 + H2O =>
2 KMnO4 + 5 K2C2O4H2O + 8 H2SO4 = 2 MnSO4 + 6 K2SO4 + 10 CO2 + 13 H2O
F + O2 = F2O =>
4 F + O2 = 2 F2O
Fe + HI = FeI2 + H2 =>
Fe + 2 HI = FeI2 + H2
C6H12 + Na2S2O8 + H2O = CO2 + HSO4{-} + Na{+} =>
C6H12 + 18 Na2S2O8 + 12 H2O = 6 CO2 + 36 HSO4{-} + 36 Na{+}
H + P = HP =>
H + P = HP
Fe(CI)3 + Ca(OH)2 = Fe(OH)3 + Ca(CI)2 =>
2 Fe(CI)3 + 3 Ca(OH)2 = 2 Fe(OH)3 + 3 Ca(CI)2
Cu(NO3)2 + NaOH = Cu(OH)2 + (NO3)Na =>
Cu(NO3)2 + 2 NaOH = Cu(OH)2 + 2(NO3)Na
Fe(CI)3 + Ca(OH)2 = Fe(OH)3 + Ca(CI)2 =>
2 Fe(CI)3 + 3 Ca(OH)2 = 2 Fe(OH)3 + 3 Ca(CI)2
H2S + NaCr2O7 + H2SO4 = Cr2(SO4)3 + NaHSO4 + H2O =>
7 H2S + 8 NaCr2O7 + 25 H2SO4 = 8 Cr2(SO4)3 + 8 NaHSO4 + 28 H2O
NaIO3 + NaI3 + HCl = ICl + H2O + NaCl =>
NaIO3 + NaI3 + 6 HCl = 4 ICl + 3 H2O + 2 NaCl
(NH4)2SO4(aq) + AgClO4(aq) = Ag2SO4 + NH4ClO4 =>
(NH4)2SO4(aq) + 2 AgClO4(aq) = Ag2SO4 + 2 NH4ClO4
CrO4{-2} + BaCl2 = BaCrO4 + Cl{-} =>
CrO4{-2} + BaCl2 = BaCrO4 + 2 Cl{-}
AgNO3 + HNO3 = Ag(NO3)2 + H2 =>
2 AgNO3 + 2 HNO3 = 2 Ag(NO3)2 + H2
H3PO3 + Zn(OH)2 = Zn3(PO3)2 + H2O =>
2 H3PO3 + 3 Zn(OH)2 = Zn3(PO3)2 + 6 H2O
CuF2 + Ca = CaF2 + Cu =>
CuF2 + Ca = CaF2 + Cu
K4Fe(CN)6 + CuSO4 = K2Cu[Fe(CN)6] + K2SO4 =>
K4Fe(CN)6 + CuSO4 = K2Cu[Fe(CN)6] + K2SO4
Fe(CI)3 + Ca(OH)2 = Fe(OH)3 + Ca(CI)2 =>
2 Fe(CI)3 + 3 Ca(OH)2 = 2 Fe(OH)3 + 3 Ca(CI)2
CH3COCH3 + KMnO4 + KHSO4 = H2O + K2SO4 + MnSO4 + CH3COOH =>
10 CH3COCH3 + 8 KMnO4 + 24 KHSO4 = 12 H2O + 16 K2SO4 + 8 MnSO4 + 15 CH3COOH
C6H7NO2 + O2 = CO2 + N2 + H2O =>
4 C6H7NO2 + 27 O2 = 24 CO2 + 2 N2 + 14 H2O
K2 + Se = K2Se =>
K2 + Se = K2Se
K2B4O7 + HCl + H2O = H3BO3 + KCl =>
K2B4O7 + 2 HCl + 5 H2O = 4 H3BO3 + 2 KCl
Ba(OH)2 + H2O = HBa(OH)2 + OH =>
Ba(OH)2 + H2O = HBa(OH)2 + OH
BeSO3 = BeS + O2 =>
2 BeSO3 = 2 BeS + 3 O2
Fe(CI)3 + Ca(OH)2 = Fe(OH)3 + Ca(CI)2 =>
2 Fe(CI)3 + 3 Ca(OH)2 = 2 Fe(OH)3 + 3 Ca(CI)2
CaSO3 + KCl = CaCl2 + K2SO3 =>
CaSO3 + 2 KCl = CaCl2 + K2SO3
HF + Na2Co3 = NaF + NaHCo3 =>
HF + Na2Co3 = NaF + NaHCo3
C2H6 + H2SO4 = CH(OH)2 + CS(OH)2 + H =>
C2H6 + H2SO4 = CH(OH)2 + CS(OH)2 + 3 H
UO2(HPO4)2{2-} + OH{-} = UO2 + HPO2{2-} + H2O + HO2{-} =>
UO2(HPO4)2{2-} + 7 OH{-} = UO2 + 2 HPO2{2-} + H2O + 5 HO2{-}
FeCuS2 + HNO3 = Fe(NO3)3 + Cu(NO3)2 + H2SO4 + NO + H2O =>
3 FeCuS2 + 32 HNO3 = 3 Fe(NO3)3 + 3 Cu(NO3)2 + 6 H2SO4 + 17 NO + 10 H2O
SO2(s) + NO2(g) = SO3(g) + NO(g) =>
SO2(s) + NO2(g) = SO3(g) + NO(g)
Ti + O = Ti2O3 =>
2 Ti + 3 O = Ti2O3
Ce(OH)4 + HCl = CeCl3 + Cl2 + H2O =>
2 Ce(OH)4 + 8 HCl = 2 CeCl3 + Cl2 + 8 H2O
KIO3(s) = KI(s) + O2 =>
2 KIO3(s) = 2 KI(s) + 3 O2
Mg + CuCl = MgCl2 + Cu =>
Mg + 2 CuCl = MgCl2 + 2 Cu
Cl2 + Br = BrCl2 =>
Cl2 + Br = BrCl2
Pb(NO3)2MgCl2 = Mg(NO3)2PbCl2 =>
Pb(NO3)2MgCl2 = Mg(NO3)2PbCl2
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