| Équations équilibrées la veille | Équations équilibrées le lendemain |
Al2(SO4)3*18H2O + 6 HCO3 = 2 Al(OH)3 + 3 SO4 + 6 CO2 + 18 H2O
Ag(s) + CuBr2(ag) = AgBr2(ag) + Cu(s) =>
Ag(s) + CuBr2(ag) = AgBr2(ag) + Cu(s)
ZnBr2 + Al = Zn + AlBr3 =>
3 ZnBr2 + 2 Al = 3 Zn + 2 AlBr3
I2 + Cl2 + H2O = IO3{-} + Cl{-} + H{+} =>
I2 + 5 Cl2 + 6 H2O = 2 IO3{-} + 10 Cl{-} + 12 H{+}
HO2 = H + O2 =>
HO2 = H + O2
Cl2 = Cl18 =>
9 Cl2 = Cl18
Zn(NO3)2(aq) + NH4OH(aq) = Zn(OH)2(s) + NH4NO3(aq) =>
Zn(NO3)2(aq) + 2 NH4OH(aq) = Zn(OH)2(s) + 2 NH4NO3(aq)
B2O3(s) + C(s) + Cl(g) = BCl3(g) + CO(g) =>
B2O3(s) + 3 C(s) + 6 Cl(g) = 2 BCl3(g) + 3 CO(g)
FeCl3 + HNaO = Fe(OH)3 + NaCl =>
FeCl3 + 3 HNaO = Fe(OH)3 + 3 NaCl
PbCl4 + H2O = HCl + PbO2 =>
PbCl4 + 2 H2O = 4 HCl + PbO2
Al + Pb2O4 = Al2O3 + Pb =>
8 Al + 3 Pb2O4 = 4 Al2O3 + 6 Pb
H3O{+} + H{-} = H2O + H2 =>
H3O{+} + H{-} = H2O + H2
(NH4)2SO4 + NaHO = NH3 + H2O + Na2SO4 =>
(NH4)2SO4 + 2 NaHO = 2 NH3 + 2 H2O + Na2SO4
Ag + O2 = (Ag3O2)500000000(Ag2O)200000000(AgO)80000000(AgO2)60000000(Ag2O3)20000000 =>
2080000000 Ag + 730000000 O2 = (Ag3O2)500000000(Ag2O)200000000(AgO)80000000(AgO2)60000000(Ag2O3)20000000
NO2 + KClO + KOH = KNO3 + KCl + H2O =>
2 NO2 + KClO + 2 KOH = 2 KNO3 + KCl + H2O
C2H6O + H2O2 = C2H4O + H2O =>
C2H6O + H2O2 = C2H4O + 2 H2O
FeOOH + S = FeS2 + H2S + SO2 =>
2 FeOOH + 7 S = 2 FeS2 + H2S + 2 SO2
N3O9C3H5 = CO2 + N2 + O2 + H2O =>
4 N3O9C3H5 = 12 CO2 + 6 N2 + O2 + 10 H2O
C2H2 + Br2 = C2H2Br2 =>
C2H2 + Br2 = C2H2Br2
Ca(s) + H2O(l) = Ca(OH)2(s) + H2(g) =>
Ca(s) + 2 H2O(l) = Ca(OH)2(s) + H2(g)
Cr3 + CO3 = Cr3O + C2O =>
5 Cr3 + 2 CO3 = 5 Cr3O + C2O
Al2O3 + HNo3 = Al(No3)3 + H2O =>
Al2O3 + 6 HNo3 = 2 Al(No3)3 + 3 H2O
C32H14 + O2 = CO2 + H2O =>
2 C32H14 + 71 O2 = 64 CO2 + 14 H2O
C6H12O6 + H2O = C6H12O7 + H2 =>
C6H12O6 + H2O = C6H12O7 + H2
Ca(s) + H2O(l) = Ca(OH)2 + H2 =>
Ca(s) + 2 H2O(l) = Ca(OH)2 + H2
Cl + O3 = Cl2O =>
6 Cl + O3 = 3 Cl2O
CH3OH = CO + H2 =>
CH3OH = CO + 2 H2
C5 = C3 =>
3 C5 = 5 C3
Ca(s) + H2O(l) = Ca(OH)2 + H2(g) =>
Ca(s) + 2 H2O(l) = Ca(OH)2 + H2(g)
Ru2O3 + SO3 = Ru2(SO4)3 =>
Ru2O3 + 3 SO3 = Ru2(SO4)3
HNO3 + Al + KOH + H2O = K[Al(OH)4] + NH3 =>
3 HNO3 + 8 Al + 8 KOH + 15 H2O = 8 K[Al(OH)4] + 3 NH3
C12H22O11 + H2O = C2H6O + CO2 =>
C12H22O11 + H2O = 4 C2H6O + 4 CO2
CH3OH = CO + H2 =>
CH3OH = CO + 2 H2
CH3COOH + MgCO3 = Mg(CH3COO)2 + CO2 + H2O =>
2 CH3COOH + MgCO3 = Mg(CH3COO)2 + CO2 + H2O
Cu(OH)2 + NaOH = Na2Cu(OH)4 =>
Cu(OH)2 + 2 NaOH = Na2Cu(OH)4
K2S2O5 = K2SO3 + SO2 =>
K2S2O5 = K2SO3 + SO2
C + O2 = CO2 =>
C + O2 = CO2
KI + K2Cr2O7 + H2SO4 = I2 + Cr2(SO4)3 + K2SO4 + H2O =>
6 KI + K2Cr2O7 + 7 H2SO4 = 3 I2 + Cr2(SO4)3 + 4 K2SO4 + 7 H2O
CH3CHCH2 + KMnO4 + H2SO4 = CH3CH2COOH + H2O + MnSO4 + K2SO4 =>
5 CH3CHCH2 + 4 KMnO4 + 6 H2SO4 = 5 CH3CH2COOH + 6 H2O + 4 MnSO4 + 2 K2SO4
PbO2 + N2 = Pb3N2 + O2 =>
3 PbO2 + N2 = Pb3N2 + 3 O2
Cr2O72{-} + S2O32{-} + H{+} = Cr3{+} + SO42{-} + H2O =>
309 Cr2O72{-} + 427 S2O32{-} + 88 H{+} = 206 Cr3{+} + 854 SO42{-} + 44 H2O
KMnO4 + CuNO3 + HNO3 = Mn(NO3)2 + Cu(NO3)2 + KNO3 + H2O =>
KMnO4 + 5 CuNO3 + 8 HNO3 = Mn(NO3)2 + 5 Cu(NO3)2 + KNO3 + 4 H2O
[Cu(NH3)4]SO4Zn = Cu[Zn(NH3)4]SO4 =>
[Cu(NH3)4]SO4Zn = Cu[Zn(NH3)4]SO4
C12H22O11 + H2O = CH3CH2OH + CO2 =>
C12H22O11 + H2O = 4 CH3CH2OH + 4 CO2
Cr2O3 + H2SO4 = Cr2(SO4)3 + H2O =>
Cr2O3 + 3 H2SO4 = Cr2(SO4)3 + 3 H2O
I2 + HNO3 = HIO3 + NO2 + H2O =>
I2 + 10 HNO3 = 2 HIO3 + 10 NO2 + 4 H2O
Al + Po = AlPo =>
Al + Po = AlPo
(NH4)2S + Pb(NO3)2 = NH4NO3 + PbS =>
(NH4)2S + Pb(NO3)2 = 2 NH4NO3 + PbS
(Ca3(PO4)2) + SiO2 = P2O5 + CaSiO3 =>
(Ca3(PO4)2) + 3 SiO2 = P2O5 + 3 CaSiO3
CaOHZnO = CaOZnOH =>
CaOHZnO = CaOZnOH
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur11/28/24
Équations équilibrées sur12/28/23
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