| Équations équilibrées la veille | Équations équilibrées le lendemain |
CaCI + I = CaI + CI
Br2 + FeCl3 = Br2Cl3 + Fe =>
Br2 + FeCl3 = Br2Cl3 + Fe
P4O10 + H2O = H + PO3 =>
P4O10 + 2 H2O = 4 H + 4 PO3
[Ag(NH3)2]OH + CH3OH = CHOONH4 + Ag + NH3 + H2O =>
4[Ag(NH3)2]OH + CH3OH = CHOONH4 + 4 Ag + 7 NH3 + 3 H2O
O2S + H2S = S + H2O =>
O2S + 2 H2S = 3 S + 2 H2O
H2O2 = H2O + O2 =>
2 H2O2 = 2 H2O + O2
C8H18O + C3H6O2 = C11H22O2 + H2O =>
C8H18O + C3H6O2 = C11H22O2 + H2O
NH3 + O2 = NO2{-} + H{+} + H2O =>
2 NH3 + 3 O2 = 2 NO2{-} + 2 H{+} + 2 H2O
C3H6 + O2 = CO2 + H2O =>
2 C3H6 + 9 O2 = 6 CO2 + 6 H2O
C4H8O + HCN + H2O = C5H11NO2 =>
C4H8O + HCN + H2O = C5H11NO2
NaO + Co2 = Na2Co3 + O2 =>
4 NaO + 3 Co2 = 2 Na2Co3 + 2 O2
HC1 + K2CO3 = KC1 + H2O + CO2 =>
2 HC1 + K2CO3 = 2 KC1 + H2O + CO2
MgSO3 + O2 = MgSO5 =>
MgSO3 + O2 = MgSO5
Ge + H3PO4 = Ge3(PO4)4 + H2 =>
3 Ge + 4 H3PO4 = Ge3(PO4)4 + 6 H2
Fe(OH)2 + O2 = Fe2O3 + H2O =>
4 Fe(OH)2 + O2 = 2 Fe2O3 + 4 H2O
AlF3 + Na2CO3 = NaF + Al2(CO3)3 =>
2 AlF3 + 3 Na2CO3 = 6 NaF + Al2(CO3)3
CH3CH2OH + KMnO4 = H2O + KOH + MnO2 + CH3CHO =>
3 CH3CH2OH + 2 KMnO4 = 2 H2O + 2 KOH + 2 MnO2 + 3 CH3CHO
AlCl3 + NH4OH = Al(OH)3 + NH4Cl =>
AlCl3 + 3 NH4OH = Al(OH)3 + 3 NH4Cl
AgCl + NH4OH = Ag(NH3)2 + Cl + H2O =>
AgCl + 2 NH4OH = Ag(NH3)2 + Cl + 2 H2O
NO3 + H2O = O3 + HNO3 =>
6 NO3 + 3 H2O = O3 + 6 HNO3
NiSO4 + CaOCl2 + NaOH = NiO(OH) + CaCl2 + Na2SO4 + H2O =>
2 NiSO4 + CaOCl2 + 4 NaOH = 2 NiO(OH) + CaCl2 + 2 Na2SO4 + H2O
B + HNO3 = H3BO3 + NO2 =>
B + 3 HNO3 = H3BO3 + 3 NO2
Fe + O4 = Fe2O3 =>
8 Fe + 3 O4 = 4 Fe2O3
C2H6O = CH2 + H2O =>
C2H6O = 2 CH2 + H2O
NH3 + O2 = NO2{-} + H{+} + H2O =>
2 NH3 + 3 O2 = 2 NO2{-} + 2 H{+} + 2 H2O
Cr(OH)2Cl + HNO3 = Cr2(OHCl)3 + Cr2(OHNO3)3 + H2O =>
6 Cr(OH)2Cl + 3 HNO3 = 2 Cr2(OHCl)3 + Cr2(OHNO3)3 + 3 H2O
Al(OH)3 + NH4OH = (Al(NH3)4)(OH)3 + H2O =>
Al(OH)3 + 4 NH4OH = (Al(NH3)4)(OH)3 + 4 H2O
CaCl2 + KMnO4 = Ca(MnO4)2 + KCl =>
CaCl2 + 2 KMnO4 = Ca(MnO4)2 + 2 KCl
(NH4)2SO4 + HNO3 = NO2 + H2O + H2SO4 =>
(NH4)2SO4 + 14 HNO3 = 16 NO2 + 10 H2O + H2SO4
K2O + SO3 = K2SO4 =>
K2O + SO3 = K2SO4
HClO4 + NaOH = NaClO4 + H2O =>
HClO4 + NaOH = NaClO4 + H2O
C4H9OH + HI = HOH + C4H9I =>
C4H9OH + HI = HOH + C4H9I
KFeO2 + HCl = FeCl3 + KCl + H2O =>
KFeO2 + 4 HCl = FeCl3 + KCl + 2 H2O
Na(OH) + Fe(Cl)3 = Na(Cl) + Fe(OH)3 =>
3 Na(OH) + Fe(Cl)3 = 3 Na(Cl) + Fe(OH)3
NaOH + CH4N2O + H2O = Na2CO3 + NO2 + H2 =>
2 NaOH + CH4N2O + 4 H2O = Na2CO3 + 2 NO2 + 7 H2
KL + HNO3 = L2 + KNO3 + NO + H2O =>
6 KL + 8 HNO3 = 3 L2 + 6 KNO3 + 2 NO + 4 H2O
S + OH{-} = S{2-} + SO3{2-} + H2O =>
3 S + 6 OH{-} = 2 S{2-} + SO3{2-} + 3 H2O
Cd(s) + Cu(ClO4)2(aq) = Cu(s) + Cd(ClO4)2(aq) =>
Cd(s) + Cu(ClO4)2(aq) = Cu(s) + Cd(ClO4)2(aq)
FeO + C8H18 = Fe2O3 + Fe7C3 + H2O =>
114 FeO + 3 C8H18 = 29 Fe2O3 + 8 Fe7C3 + 27 H2O
Cd(NO3)2 + KI = CdI + K(NO3)2 =>
Cd(NO3)2 + KI = CdI + K(NO3)2
NH3 + O3 = NO2 + H2O =>
6 NH3 + 7 O3 = 6 NO2 + 9 H2O
C6H8O7(l) + CHNaO3(s) = Na3C6H5O7 + CO2(g) + H2O(l) =>
C6H8O7(l) + 3 CHNaO3(s) = Na3C6H5O7 + 3 CO2(g) + 3 H2O(l)
OH + Mn = Mn(OH)2 =>
2 OH + Mn = Mn(OH)2
KMnO4 + H2C2O4 + KOH = MnO2 + K2CO3 + H2O =>
2 KMnO4 + 3 H2C2O4 + 10 KOH = 2 MnO2 + 6 K2CO3 + 8 H2O
C12H22O11 + H2SO4 = C + H2SO4H2O =>
C12H22O11 + 11 H2SO4 = 12 C + 11 H2SO4H2O
K3[Fe(SCN)6] + KF = K3[Fe(F)6] + KSCN =>
K3[Fe(SCN)6] + 6 KF = K3[Fe(F)6] + 6 KSCN
NH3 + O2 = NO2{-} + H{+} + H2O =>
2 NH3 + 3 O2 = 2 NO2{-} + 2 H{+} + 2 H2O
KFeO2 + HCl = FeCl3 + KCl + H2O =>
KFeO2 + 4 HCl = FeCl3 + KCl + 2 H2O
C6H14 + H2SO4 = C6SO4 + H2 =>
C6H14 + H2SO4 = C6SO4 + 8 H2
AgBr + HgPO4 = Ag3PO4 + HgBr3 =>
3 AgBr + HgPO4 = Ag3PO4 + HgBr3
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur11/25/24
Équations équilibrées sur12/25/23
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