| Équations équilibrées la veille | Équations équilibrées le lendemain |
4 Ag + ZrCl4 = Zr + 4 AgCl
CH3CH(OH)CH4 + [O] = CH3COCH3 + H2O =>
2 CH3CH(OH)CH4 + 3[O] = 2 CH3COCH3 + 3 H2O
C14H25NO11 + O2 = CO2 + H2O + NH3 =>
C14H25NO11 + 14 O2 = 14 CO2 + 11 H2O + NH3
CaO + Na(SO4){-}2 = Ca(SO4){-}2 + NaO =>
CaO + Na(SO4){-}2 = Ca(SO4){-}2 + NaO
OH{-} + HClO3 = ClO3{-} + H2O =>
OH{-} + HClO3 = ClO3{-} + H2O
Li2SO4 + (NH4)2CO3 = (NH4)2SO4 + Li2CO3 =>
Li2SO4 + (NH4)2CO3 = (NH4)2SO4 + Li2CO3
CH2CHCH2OH + KMnO4 = CH3COOK + MnO2 + CO2 + H2O =>
11 CH2CHCH2OH + 16 KMnO4 = 16 CH3COOK + 16 MnO2 + CO2 + 9 H2O
H2O2 + ClO2 = ClO{2–} + O2 + OH{-} =>
2 H2O2 + 2 ClO2 = 2 ClO{2–} + O2 + 4 OH{-}
CsF + AuF3 = CsAu3F10 =>
CsF + 3 AuF3 = CsAu3F10
C6H12O6 = CO2 + CH4 =>
C6H12O6 = 3 CO2 + 3 CH4
C5H12 + I2 = CHI + HI =>
C5H12 + 6 I2 = 5 CHI + 7 HI
CO + I2O5{+} = CO2 + I2{+} =>
5 CO + I2O5{+} = 5 CO2 + I2{+}
SO2 + N2H4 = H2S + N2 + H2O =>
2 SO2 + 3 N2H4 = 2 H2S + 3 N2 + 4 H2O
Fe + NH4OH = Fe2O3(s) + NH4 + H2O =>
2 Fe + 6 NH4OH = Fe2O3(s) + 6 NH4 + 3 H2O
H2SO4 + K2CrO4 = K2Cr2O7 + K2SO4 + H2O =>
H2SO4 + 2 K2CrO4 = K2Cr2O7 + K2SO4 + H2O
Al(s) + Br(g) = AlBr3(s) =>
Al(s) + 3 Br(g) = AlBr3(s)
Li + LiOH = Li2OH =>
Li + LiOH = Li2OH
Cs2O + AlCl3 = Al2O3 + CsCl =>
3 Cs2O + 2 AlCl3 = Al2O3 + 6 CsCl
Be(OH)2 + Na(OH) = Na2BeO2 + H2O =>
Be(OH)2 + 2 Na(OH) = Na2BeO2 + 2 H2O
Ge + NH3 = Ge3N4 + H2 =>
3 Ge + 4 NH3 = Ge3N4 + 6 H2
NO3{-} + H{+} + e = H2O + NO2 =>
NO3{-} + 2 H{+} + e = H2O + NO2
P4 + O2 = P2O3 =>
P4 + 3 O2 = 2 P2O3
C12H22O11 + H2O = C2H6O + CO2 =>
C12H22O11 + H2O = 4 C2H6O + 4 CO2
Al + Pb3N2 = Pb + AlN3 =>
2 Al + 3 Pb3N2 = 9 Pb + 2 AlN3
SnBr2 + H{+} = Sn{+2} + H2 + Br =>
SnBr2 + 2 H{+} = Sn{+2} + H2 + 2 Br
C6H5COOH + C6H5NH2 = C6H5CONHC6H5 + H2O =>
C6H5COOH + C6H5NH2 = C6H5CONHC6H5 + H2O
Si + HNO3 = SiO2 + HNO2 =>
Si + 2 HNO3 = SiO2 + 2 HNO2
NaCl + H2CO3 = NaHCO3 + HCl =>
NaCl + H2CO3 = NaHCO3 + HCl
PCl3 + PbF2 = PbCl2 + PF2Cl =>
PCl3 + PbF2 = PbCl2 + PF2Cl
Zn + Cu3(NO3)2 = Zn3(NO3)2 + Cu =>
3 Zn + Cu3(NO3)2 = Zn3(NO3)2 + 3 Cu
H3PO2 + VO4 = V + H3PO3 =>
4 H3PO2 + VO4 = V + 4 H3PO3
BF3(g) + H2O(l) = HF(oc) + H3BO3(ac) =>
BF3(g) + 3 H2O(l) = 3 HF(oc) + H3BO3(ac)
K4Fe(CN)6 + H2SO4 + H2O = K2SO4 + FeSO4 + (NH4)2 + SO4 + CO =>
K4Fe(CN)6 + 6 H2SO4 + 6 H2O = 2 K2SO4 + FeSO4 + 3(NH4)2 + 3 SO4 + 6 CO
NaOH + H3(PO4) = H2O + Na3PO4 =>
3 NaOH + H3(PO4) = 3 H2O + Na3PO4
Cu(SO4) + KOH = CuOH + KSO4 =>
Cu(SO4) + KOH = CuOH + KSO4
Ca3(PO4)2 + SiO2 = CaSiO3 + P4 + O =>
2 Ca3(PO4)2 + 6 SiO2 = 6 CaSiO3 + P4 + 10 O
NaI + AgNO3 = AgI + NaNO3 =>
NaI + AgNO3 = AgI + NaNO3
NaHCO3(s) + HC2H3O2(l) = NaC2H3O2(s) + H2O(l) + CO2(g) =>
NaHCO3(s) + HC2H3O2(l) = NaC2H3O2(s) + H2O(l) + CO2(g)
HCl + CuSO4 = CuHSO4Cl =>
HCl + CuSO4 = CuHSO4Cl
FeCl3(aq) + NH3(aq) + H2O(l) = Fe(OH)3(s) + NH4Cl(aq) =>
FeCl3(aq) + 3 NH3(aq) + 3 H2O(l) = Fe(OH)3(s) + 3 NH4Cl(aq)
C2H6O + O2H2 = CO2 + H2O =>
C2H6O + 6 O2H2 = 2 CO2 + 9 H2O
F2 + CaBr2 = F2Ca + Br =>
F2 + CaBr2 = F2Ca + 2 Br
KIO3 + KBr + HCl = KCl + KI + Br2 + H2O =>
KIO3 + 6 KBr + 6 HCl = 6 KCl + KI + 3 Br2 + 3 H2O
Mn{2+} + NO3{-} + OH{-} = MnO4{2-} + H2O + NO =>
3 Mn{2+} + 4 NO3{-} + 8 OH{-} = 3 MnO4{2-} + 4 H2O + 4 NO
H4SI04 + NaOH = Na4SI04 + H2O =>
H4SI04 + 4 NaOH = Na4SI04 + 4 H2O
Cr + H2SO4 = Cr2(SO4)3 + H2 =>
2 Cr + 3 H2SO4 = Cr2(SO4)3 + 3 H2
H3PO4 + CoBr2 = HBr + Co3(PO4)2 =>
2 H3PO4 + 3 CoBr2 = 6 HBr + Co3(PO4)2
H3AsO4 + H2S2O3 = As + H2SO4 + H2O =>
8 H3AsO4 + 5 H2S2O3 = 8 As + 10 H2SO4 + 7 H2O
C2H4O + KOH + KMnO4 = C2H3O2K + K2MnO4 + H2O =>
C2H4O + 3 KOH + 2 KMnO4 = C2H3O2K + 2 K2MnO4 + 2 H2O
Cu + Pb(No3)2 = CuNo32 + Pb =>
3 Cu + 16 Pb(No3)2 = 3 CuNo32 + 16 Pb
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur03/16/25
Équations équilibrées sur04/15/24
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