| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 AlBr3(aq) + 3 Cl2(g) = 2 AlCl3(aq) + 3 Br2(l)
Fe(OH)3 + OCl{-} + OH{-} = FeO4{2-} + Cl{-} + H2O =>
2 Fe(OH)3 + 3 OCl{-} + 4 OH{-} = 2 FeO4{2-} + 3 Cl{-} + 5 H2O
CoOFe2O3 + CH3OH = CO2 + H2 + Co + Fe =>
CoOFe2O3 + 4 CH3OH = 4 CO2 + 8 H2 + Co + 2 Fe
Pb(OH)2 + HCl(aq) = H2O + PbCl2 =>
Pb(OH)2 + 2 HCl(aq) = 2 H2O + PbCl2
Pb(NO3)2 + Al2S3 = PbS + Al(NO3)3 =>
3 Pb(NO3)2 + Al2S3 = 3 PbS + 2 Al(NO3)3
(CH3)3N + HCl = (CH3)3NCl + H2 =>
2(CH3)3N + 2 HCl = 2(CH3)3NCl + H2
Al + V{+2}O{+5} = Al{+2} + V =>
Al + V{+2}O{+5} = Al{+2} + V
P + HNO3 + H2O = H3PO4 + NO =>
3 P + 5 HNO3 + 2 H2O = 3 H3PO4 + 5 NO
CH3Cl + Cl2 = HCl + CH2Cl3 =>
2 CH3Cl + 3 Cl2 = 2 HCl + 2 CH2Cl3
H2O2 + HCl + CoS = CoCl3 + H2O + H2S =>
H2O2 + 6 HCl + 2 CoS = 2 CoCl3 + 2 H2O + 2 H2S
AgNO3 + LiBr = AgBr + LiNO3 =>
AgNO3 + LiBr = AgBr + LiNO3
KMnO4 + Fe(OH)3 = Fe(MnO4)3 + KOH =>
3 KMnO4 + Fe(OH)3 = Fe(MnO4)3 + 3 KOH
LiFePO4 + H2SO4 + H2O2 = Li2SO4 + FePO4 + H2O =>
2 LiFePO4 + H2SO4 + H2O2 = Li2SO4 + 2 FePO4 + 2 H2O
AlO + H2O = Al(OH)3 + H =>
AlO + 2 H2O = Al(OH)3 + H
AgNO3 + Cl2 = NO3 + AgCl =>
2 AgNO3 + Cl2 = 2 NO3 + 2 AgCl
Cu(NO3)2 + CO2 + H2O = (CuOH)2CO3 + HNO3 =>
2 Cu(NO3)2 + CO2 + 3 H2O = (CuOH)2CO3 + 4 HNO3
FeS2 + H2O + O2 = FeSO4 + H2SO =>
FeS2 + H2O + 2 O2 = FeSO4 + H2SO
Cu2O3 + C = Cu + CO =>
Cu2O3 + 3 C = 2 Cu + 3 CO
HgBr2 + CI2 = HgCI2 + Br2 =>
HgBr2 + CI2 = HgCI2 + Br2
I2 + H2SO4 + Na2SO3 = SO2 + NaIO3 + H2O =>
I2 + 5 H2SO4 + Na2SO3 = 6 SO2 + 2 NaIO3 + 5 H2O
NaOH + FeCl2 = Fe(OH)2 + NaCl =>
2 NaOH + FeCl2 = Fe(OH)2 + 2 NaCl
Mg + SO4 + H2O = MgSO4*7H2O =>
Mg + SO4 + 7 H2O = MgSO4*7H2O
KI + K2Cr2O7 + H2SO4 = Cr3(SO4)2 + I2 + K2SO4 + H2O =>
28 KI + 3 K2Cr2O7 + 21 H2SO4 = 2 Cr3(SO4)2 + 14 I2 + 17 K2SO4 + 21 H2O
ClO3 + H3O = Cl + H2O =>
ClO3 + 6 H3O = Cl + 9 H2O
S + HCl = H2S + Cl2 =>
S + 2 HCl = H2S + Cl2
Fe + ClH = FeCl3 + H =>
Fe + 3 ClH = FeCl3 + 3 H
(NH4)(NO3) + Na(OH) = Na(NO3) + (NH4) + H2O =>
9(NH4)(NO3) + 10 Na(OH) = 10 Na(NO3) + 8(NH4) + 7 H2O
NH + F2 = N2F4 + HF =>
2 NH + 3 F2 = N2F4 + 2 HF
ClO2 + F2 = ClO2F =>
2 ClO2 + F2 = 2 ClO2F
NH4OH(aq) + Ca(NO3)2(aq) = Ca(OH)2(s) + NH4NO3 =>
2 NH4OH(aq) + Ca(NO3)2(aq) = Ca(OH)2(s) + 2 NH4NO3
P + H2O + I2 = IH + H3PO3 =>
2 P + 6 H2O + 3 I2 = 6 IH + 2 H3PO3
CrCl3 + KI = KCl + CrI3 =>
CrCl3 + 3 KI = 3 KCl + CrI3
CH3CH2OH + CuO = CH3CH3CHO + H2O + Cu =>
3 CH3CH2OH + CuO = 2 CH3CH3CHO + 2 H2O + Cu
AgNO3(aq) + NaCl(aq) = AgCl2(s) + Na2NO3(aq) =>
AgNO3(aq) + 2 NaCl(aq) = AgCl2(s) + Na2NO3(aq)
CuI + H2SO4 = CuSO4 + I2 + SO2 + H2O =>
2 CuI + 4 H2SO4 = 2 CuSO4 + I2 + 2 SO2 + 4 H2O
Pb(NO3)2 + NH4OH = Pb(OH)2 + HNO3 + NH3 =>
Pb(NO3)2 + 2 NH4OH = Pb(OH)2 + 2 HNO3 + 2 NH3
FeN + CaO = FeO + CaN =>
FeN + CaO = FeO + CaN
NaClO + Ag = AgCl + NaO =>
NaClO + Ag = AgCl + NaO
NOCl(g) = NO + Cl2 =>
2 NOCl(g) = 2 NO + Cl2
MgO(s) + HI(aq) = MgI + HO =>
MgO(s) + HI(aq) = MgI + HO
BaS + FeCl2 = BaCl2 + FeS =>
BaS + FeCl2 = BaCl2 + FeS
AgNO3CH3COOH = AgC2H3O2HNO3 =>
AgNO3CH3COOH = AgC2H3O2HNO3
NaS + AlI = NaI + AlS =>
NaS + AlI = NaI + AlS
H3AsO4 + Fe + H{+} = AsH3 + H2O + Fe{+3} =>
3 H3AsO4 + 8 Fe + 24 H{+} = 3 AsH3 + 12 H2O + 8 Fe{+3}
Fe3O4 + KI + H2O = FeI2 + I2 + KOH =>
Fe3O4 + 8 KI + 4 H2O = 3 FeI2 + I2 + 8 KOH
Mg + O2 = MgO =>
2 Mg + O2 = 2 MgO
C13H16N2O5 + O2 = CO2 + H2O + (NH2)2CO =>
C13H16N2O5 + 13 O2 = 12 CO2 + 6 H2O + (NH2)2CO
NaCH3OO + HCl = NaCl + HCH3OO =>
NaCH3OO + HCl = NaCl + HCH3OO
NaBr + H2SO4 = Na2SO4 + HBr =>
2 NaBr + H2SO4 = Na2SO4 + 2 HBr
Al2(SO4)3 + Ca(OH)2 + H2O = Al(OH)3 + CaSO4*2H2O =>
Al2(SO4)3 + 3 Ca(OH)2 + 6 H2O = 2 Al(OH)3 + 3 CaSO4*2H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/23/25
Équations équilibrées sur02/22/24
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