| Équations équilibrées la veille | Équations équilibrées le lendemain |
NaHSO4Ba(OH)2 = BaSO4NaOHH2O
Ba(OH)2 + P4O10 = Ba3(PO4)2 + H2O =>
6 Ba(OH)2 + P4O10 = 2 Ba3(PO4)2 + 6 H2O
ZnNO32 = ZnO + NO2 + O2 =>
2 ZnNO32 = 2 ZnO + 2 NO2 + 29 O2
CoOC = COCo =>
CoOC = COCo
iron + copper = FeCu =>
Fe + Cu = FeCu
FeCl3(H2O)6 + C2H3NaO2 = Fe(C2H3O2)3 + NaCl + H2O =>
FeCl3(H2O)6 + 3 C2H3NaO2 = Fe(C2H3O2)3 + 3 NaCl + 6 H2O
Pb(Cl)2 + NaI = Pb(I)2 + NaCl =>
Pb(Cl)2 + 2 NaI = Pb(I)2 + 2 NaCl
Pb + ZnCl2 = PbCl2 + Zn =>
Pb + ZnCl2 = PbCl2 + Zn
C4H8O2 + KMnO4 + H2SO4 = C4H6O4 + MnSO4 + K2SO4 + H2O =>
5 C4H8O2 + 6 KMnO4 + 9 H2SO4 = 5 C4H6O4 + 6 MnSO4 + 3 K2SO4 + 14 H2O
Ti(SO4)2 + Ca(OH)2 = Ti(OH)4 + CaSO4 =>
Ti(SO4)2 + 2 Ca(OH)2 = Ti(OH)4 + 2 CaSO4
CrCl3 + C2H8N2 + H2O = Cr(C2H8N2)3Cl3*H2O =>
CrCl3 + 3 C2H8N2 + H2O = Cr(C2H8N2)3Cl3*H2O
Al2(CO3)3 + Ca3(PO4)2 = Al(PO4) + Ca(CO3) =>
Al2(CO3)3 + Ca3(PO4)2 = 2 Al(PO4) + 3 Ca(CO3)
FeCO3(s) + H2SO4(ac) = Fe(SO4) + H2CO3 =>
FeCO3(s) + H2SO4(ac) = Fe(SO4) + H2CO3
ICl3 = ICl + Cl2 =>
ICl3 = ICl + Cl2
C2H5OH + I2 + P = C2H5I + H3PO3 =>
6 C2H5OH + 3 I2 + 2 P = 6 C2H5I + 2 H3PO3
KI + H2SO4 = K2SO4 + I2 + SO2 + H2O =>
2 KI + 2 H2SO4 = K2SO4 + I2 + SO2 + 2 H2O
CaI2 + Na2O = CaO + NaI =>
CaI2 + Na2O = CaO + 2 NaI
NO2 + NH2SO3H = N2 + H2SO4 + H2O =>
6 NO2 + 8 NH2SO3H = 7 N2 + 8 H2SO4 + 4 H2O
Ca(OH)2 + H3PO4 = CaHPO4 + H2O =>
Ca(OH)2 + H3PO4 = CaHPO4 + 2 H2O
Cu(OH)2 + Na2S = Na(OH)2 + Cu2S =>
2 Cu(OH)2 + Na2S = 2 Na(OH)2 + Cu2S
FeAsS + O2 + H2O = Fe(OH)3 + H2SO4 + H3AsO4 =>
2 FeAsS + 7 O2 + 8 H2O = 2 Fe(OH)3 + 2 H2SO4 + 2 H3AsO4
NaCl + CO2 + H2O = Na2CO3 + HCl =>
2 NaCl + CO2 + H2O = Na2CO3 + 2 HCl
N2O6 = N2 + O6 =>
N2O6 = N2 + O6
Fe3 + Na3 = FeNa =>
Fe3 + Na3 = 3 FeNa
C2H5Cl + CH3Cl + Na = NaCl + C3H8 =>
C2H5Cl + CH3Cl + 2 Na = 2 NaCl + C3H8
Na2WO4 + Na2HPO4 + Na2MoO4*H2O + H2SO4 = H3PW11Mo1O40 + NaHSO4 + H2O =>
11 Na2WO4 + Na2HPO4 + Na2MoO4*H2O + 26 H2SO4 = H3PW11Mo1O40 + 26 NaHSO4 + 13 H2O
Cu(CNS)2 + KI = Cu2(CNS)2 + KCNS + I2 =>
2 Cu(CNS)2 + 2 KI = Cu2(CNS)2 + 2 KCNS + I2
PbIK(NO3)2 = Pb(NO3)2KI =>
PbIK(NO3)2 = Pb(NO3)2KI
HCl + SrO = SrCl2 + H2O =>
2 HCl + SrO = SrCl2 + H2O
K + CaF2 = F + K2Ca =>
2 K + CaF2 = 2 F + K2Ca
Na + SO3 = NaSO3 =>
Na + SO3 = NaSO3
CaI2 + Na2O = CaO + NaI =>
CaI2 + Na2O = CaO + 2 NaI
Zn(OH)2 + CH3COOH = Zn(CH3COO)2 + H2O =>
Zn(OH)2 + 2 CH3COOH = Zn(CH3COO)2 + 2 H2O
AlCl3 + PCl3 + CH3Cl = AlPCH3Cl7 =>
AlCl3 + PCl3 + CH3Cl = AlPCH3Cl7
Na2 + HCl2 = NaCl2 + H =>
Na2 + 2 HCl2 = 2 NaCl2 + 2 H
FeSO47H2O + NaOH = Fe3O4 + Na2SO4 + H2O + O2 =>
3 FeSO47H2O + 6 NaOH = Fe3O4 + 3 Na2SO4 + 6 H2O + 64 O2
Zn + CI = ZnCI =>
Zn + CI = ZnCI
Cu(s) + HCl(aq) = CuCl2 + H2 =>
Cu(s) + 2 HCl(aq) = CuCl2 + H2
C2O4{2-}(aq) + MnO4{-}(aq) + H{+}(aq) = Mn{2+}(aq) + H2O(l) + CO2(g) =>
5 C2O4{2-}(aq) + 2 MnO4{-}(aq) + 16 H{+}(aq) = 2 Mn{2+}(aq) + 8 H2O(l) + 10 CO2(g)
NaSO3 = Na + SO3 =>
NaSO3 = Na + SO3
Ce2O3 + HNO3 + NaBiO3 = Ce(NO3)4 + H2O + Bi(NO3)3 + NaNO3 =>
Ce2O3 + 12 HNO3 + NaBiO3 = 2 Ce(NO3)4 + 6 H2O + Bi(NO3)3 + NaNO3
NaSO3 = Na + SO3 =>
NaSO3 = Na + SO3
KMnO4 + Mg3(PO4)2 = K3PO4 + Mg(MnO4)2 =>
6 KMnO4 + Mg3(PO4)2 = 2 K3PO4 + 3 Mg(MnO4)2
NaI(s) = Na + I2 =>
2 NaI(s) = 2 Na + I2
Na4H20P2O17 + H3BO3 + C3H8O3 + NH4Cl = BPN + NaCl + CO2 + N2 + H2O =>
7 Na4H20P2O17 + 14 H3BO3 + 2 C3H8O3 + 28 NH4Cl = 14 BPN + 28 NaCl + 6 CO2 + 7 N2 + 155 H2O
O3NO = O2NO2 =>
O3NO = O2NO2
Zn + S6 = ZnS =>
6 Zn + S6 = 6 ZnS
H2S + CO = S8 + CH3COOH =>
8 H2S + 8 CO = S8 + 4 CH3COOH
C2H2 + NH2 = C2H + NH3 =>
C2H2 + NH2 = C2H + NH3
Cr2O72{-} + Cu + H{+} = Cr2{+} + Cu2{+} + H2O =>
Cr2O72{-} + 284 Cu + 144 H{+} = Cr2{+} + 142 Cu2{+} + 72 H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur11/27/24
Équations équilibrées sur12/27/23
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