| Équations équilibrées la veille | Équations équilibrées le lendemain |
P4O10 + 6 H2O = 4 H3PO4(l)
Ba(CIO3)2 = BaI2 + CO2 + O2 =>
Ba(CIO3)2 = BaI2 + 2 CO2 + O2
H2ZrF6 + NaOH = Na2ZrF6 + H2O =>
H2ZrF6 + 2 NaOH = Na2ZrF6 + 2 H2O
Fe2O3 + NaOH = Fe(OH)3 + Na2O =>
Fe2O3 + 6 NaOH = 2 Fe(OH)3 + 3 Na2O
BrO3{-} + F2 + OH{-} = BrO4{-} + F{-} + H2O =>
BrO3{-} + F2 + 2 OH{-} = BrO4{-} + 2 F{-} + H2O
C2Cl4 + Fe + H{+} = C2H4 + Cl{-} + Fe{2+} =>
C2Cl4 + 4 Fe + 4 H{+} = C2H4 + 4 Cl{-} + 4 Fe{2+}
S8 + O2 = SO3 =>
S8 + 12 O2 = 8 SO3
C4H8O(s) + O2(g) = CO2(g) + H2O(l) =>
2 C4H8O(s) + 11 O2(g) = 8 CO2(g) + 8 H2O(l)
N2 + H2 = NH3 =>
N2 + 3 H2 = 2 NH3
(NH4)2CO3(aq) + K2CrO4(aq) = (NH4)2CrO4 + K2CO3 =>
(NH4)2CO3(aq) + K2CrO4(aq) = (NH4)2CrO4 + K2CO3
Sr + Si = Sr2Si =>
2 Sr + Si = Sr2Si
Sb2S3 + HNO3 = H3SbO4 + SO2 + NO + H2O =>
3 Sb2S3 + 22 HNO3 = 6 H3SbO4 + 9 SO2 + 22 NO + 2 H2O
Mg(NO3)2 + K3PO4 = Mg3(PO4)2 + KNO3 =>
3 Mg(NO3)2 + 2 K3PO4 = Mg3(PO4)2 + 6 KNO3
Cu(NO3)2 + CH4N2O = Cu2O + CO2 + N2 + H2 =>
2 Cu(NO3)2 + 11 CH4N2O = Cu2O + 11 CO2 + 13 N2 + 22 H2
KF + N2 = KN2 + F =>
KF + N2 = KN2 + F
C + S8 = CS2 =>
4 C + S8 = 4 CS2
Na2SO3 + HCl = NaCl + H2SO3 =>
Na2SO3 + 2 HCl = 2 NaCl + H2SO3
CaO2 + H2O = Ca(OH)2 + O =>
CaO2 + H2O = Ca(OH)2 + O
[Zn] + [Cu(SO)] = [Cu(Zn)] + (SO) =>
[Zn] + [Cu(SO)] = [Cu(Zn)] + (SO)
O2 + CH3OH = O2OH + CH3 =>
O2 + CH3OH = O2OH + CH3
H3PO4 = H2O + H4P2O7 =>
2 H3PO4 = H2O + H4P2O7
CO2 + H2 = C4H8 + H2O =>
4 CO2 + 12 H2 = C4H8 + 8 H2O
CH2OH + CuO = Cu + CHO + H2O =>
CH2OH + CuO = Cu + CHO + H2O
Co(OH)2 + (NH4)2S = CoS + NH4OH =>
Co(OH)2 + (NH4)2S = CoS + 2 NH4OH
Al(ClO3)3 = AlCl3 + O2 =>
2 Al(ClO3)3 = 2 AlCl3 + 9 O2
C5H10 + O2 = CO2 + H2O =>
2 C5H10 + 15 O2 = 10 CO2 + 10 H2O
AlPO4 + K2S = K3PO4 + Al2S3 =>
2 AlPO4 + 3 K2S = 2 K3PO4 + Al2S3
AgNO3 + HCl = AgCl + HNO3 =>
AgNO3 + HCl = AgCl + HNO3
AgNO3 + NaCl = AgCl + NaNO3 =>
AgNO3 + NaCl = AgCl + NaNO3
C1S2 + Cl2 = C1Cl4S2Cl2 =>
C1S2 + 3 Cl2 = C1Cl4S2Cl2
CH4(g) + O2(g) = CO2(g) + H2O(g) =>
CH4(g) + 2 O2(g) = CO2(g) + 2 H2O(g)
CrCl3 + OH = CrO4 + Cl + H =>
CrCl3 + 4 OH = CrO4 + 3 Cl + 4 H
(NH4)NO3 + H2O = NH3 + H2NO3 =>
7(NH4)NO3 + 3 H2O = 6 NH3 + 8 H2NO3
Ti3Al + TiCl2 = Ti9Al + AlCl3 =>
7 Ti3Al + 6 TiCl2 = 3 Ti9Al + 4 AlCl3
C2H2O(v) + O2(g) = CO2(g) + H2O(v) =>
C2H2O(v) + 2 O2(g) = 2 CO2(g) + H2O(v)
COCl2 + HCl = COCl3 + H =>
COCl2 + HCl = COCl3 + H
Ni2O3 + H2O = H3NiO3 =>
Ni2O3 + 3 H2O = 2 H3NiO3
SnCl4(aq) + Fe(s) = FeCl3(aq) + Sn(s) =>
3 SnCl4(aq) + 4 Fe(s) = 4 FeCl3(aq) + 3 Sn(s)
Ca3N2 + O2 = CaO + N2 =>
2 Ca3N2 + 3 O2 = 6 CaO + 2 N2
Sr + Si = Sr2Si =>
2 Sr + Si = Sr2Si
KMnO4(aq) + HBr(aq) = MnBr2(aq) + KBr(aq) + Br2(l) + H2O(l) =>
2 KMnO4(aq) + 16 HBr(aq) = 2 MnBr2(aq) + 2 KBr(aq) + 5 Br2(l) + 8 H2O(l)
TiOSO4 + C + Cl2 = TiCl4 + SO2 + CO =>
TiOSO4 + 3 C + 2 Cl2 = TiCl4 + SO2 + 3 CO
Cu2(s)O + O2(g) = CuO(s) =>
2 Cu2(s)O + O2(g) = 4 CuO(s)
NH4Cl + CaO = ammonia + CaCl2 + water =>
2 NH4Cl + CaO = 2 NH3 + CaCl2 + H2O
N16 + H2O9 = H17N19 + O13 =>
247 N16 + 1768 H2O9 = 208 H17N19 + 1224 O13
Al(s) + Zn(NO3)2(aq) = Al(NO3)3(aq) + Zn(s) =>
2 Al(s) + 3 Zn(NO3)2(aq) = 2 Al(NO3)3(aq) + 3 Zn(s)
C5H12 + O2 = CO2 + H2O =>
C5H12 + 8 O2 = 5 CO2 + 6 H2O
HCl + NaOH = (H2O) + (NaCl) =>
HCl + NaOH = (H2O) + (NaCl)
C5H6O7{2-} + MnO4{-} + H{+} = CO2 + Mn{2+} + H2O =>
5 C5H6O7{2-} + 14 MnO4{-} + 52 H{+} = 25 CO2 + 14 Mn{2+} + 41 H2O
FeSO4 + K4[Fe(CN)6] = Fe[K2Fe(CN)6] + K2SO4 =>
FeSO4 + K4[Fe(CN)6] = Fe[K2Fe(CN)6] + K2SO4
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/23/24
Équations équilibrées sur01/22/24
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