| Équations équilibrées la veille | Équations équilibrées le lendemain |
SO2 + Na[Al(OH)4] = NaHSO3 + Al(OH)3
CuCl2(electricity) = Cu + Cl2 =>
CuCl2(electricity) = Cu + Cl2
NiO + HNO3 = Ni(NO3)3 + H2O + NO =>
3 NiO + 10 HNO3 = 3 Ni(NO3)3 + 5 H2O + NO
Cu + HNO3 = Cu2N2O6 + NO2 + H2O =>
2 Cu + 4 HNO3 = Cu2N2O6 + 2 NO2 + 2 H2O
Zn + AgNO = NZn + OAg =>
Zn + AgNO = NZn + OAg
K3PO4 + FeCl2 = KCl + Fe3(PO4)2 =>
2 K3PO4 + 3 FeCl2 = 6 KCl + Fe3(PO4)2
K2Cr2O7 + H2 + H2SO4 = Cr2(SO4)3 + K2SO4 + H2O =>
K2Cr2O7 + 3 H2 + 4 H2SO4 = Cr2(SO4)3 + K2SO4 + 7 H2O
MgCl2 + NH4NO3 = Mg(NO3)2 + NH4Cl =>
MgCl2 + 2 NH4NO3 = Mg(NO3)2 + 2 NH4Cl
*Mg + HCl = MgCl2 + H2 =>
*Mg + 2 HCl = MgCl2 + H2
Cu2NO3 + Na2SO4 = Cu2SO4 + Na2NO3 =>
Cu2NO3 + Na2SO4 = Cu2SO4 + Na2NO3
Cu2 + K4[Fe(CN)6] = [Cu(Fe(CN)6)] + K =>
Cu2 + 2 K4[Fe(CN)6] = 2[Cu(Fe(CN)6)] + 8 K
SO2 + PBO2 = PBSO4 =>
SO2 + PBO2 = PBSO4
AgNO3(aq) + H2O(aq) = AgOH(s) + HNO3(aq) =>
AgNO3(aq) + H2O(aq) = AgOH(s) + HNO3(aq)
Cu(NO3)2 + K3PO4 = CuPO4 + K3(NO3)2 =>
Cu(NO3)2 + K3PO4 = CuPO4 + K3(NO3)2
C2H5Cl + H2O = C2H5OH + HCl =>
C2H5Cl + H2O = C2H5OH + HCl
Cr2O3 + O2 + NaOH = Na2CrO4 + H2O =>
2 Cr2O3 + 3 O2 + 8 NaOH = 4 Na2CrO4 + 4 H2O
WO3 + I2 = WO2I2 + IO4 =>
8 WO3 + 9 I2 = 8 WO2I2 + 2 IO4
C5H8O2 + NaH + HCl = C5H12O2 + NaCl =>
C5H8O2 + 2 NaH + 2 HCl = C5H12O2 + 2 NaCl
MnSO4 + O3 + KOH = K2MnO4 + SO2 + H2O =>
3 MnSO4 + O3 + 6 KOH = 3 K2MnO4 + 3 SO2 + 3 H2O
FeCl3 + Ca(OH)2 = CaCl2 + Fe(OH)3 =>
2 FeCl3 + 3 Ca(OH)2 = 3 CaCl2 + 2 Fe(OH)3
AgNO3 + CuCl2 = AgCl + Cu(NO3)2 =>
2 AgNO3 + CuCl2 = 2 AgCl + Cu(NO3)2
AlI3 + (NH4)2S = Al2S3 + NH4I =>
2 AlI3 + 3(NH4)2S = Al2S3 + 6 NH4I
PCl3 + H2O = HPO2 + HCl =>
PCl3 + 2 H2O = HPO2 + 3 HCl
Al + V(H2PO4)5 = Al(H2PO4)3 + V =>
5 Al + 3 V(H2PO4)5 = 5 Al(H2PO4)3 + 3 V
aluminum + hydrogenchloride = aluminumchloride + H2 =>
2 Al + 6 HCl = 2 AlCl3 + 3 H2
H2CO3 + Na2HPO4 = NaHCO3 + NaH2PO4 =>
H2CO3 + Na2HPO4 = NaHCO3 + NaH2PO4
Ca2C2O4 + HCl = CaCl + H2C2O4 =>
Ca2C2O4 + 2 HCl = 2 CaCl + H2C2O4
Cu2 + K4[Fe(CN)6] = [Cu(Fe(CN)6)] + K =>
Cu2 + 2 K4[Fe(CN)6] = 2[Cu(Fe(CN)6)] + 8 K
FeCl3(aq) + FeSO4(aq) + NH3(aq) + H2O(l) = Fe3O4(s) + NH4Cl(aq) + (NH4)2SO4(aq) =>
2 FeCl3(aq) + FeSO4(aq) + 8 NH3(aq) + 4 H2O(l) = Fe3O4(s) + 6 NH4Cl(aq) + (NH4)2SO4(aq)
Zn(OH)2 + NaOH = Na2ZnO2 + H2O =>
Zn(OH)2 + 2 NaOH = Na2ZnO2 + 2 H2O
CuCl2 + Zn = ZnCl2 + Cu =>
CuCl2 + Zn = ZnCl2 + Cu
C4H6O2S + C4H2O3 = C8H8O3 + SO2 =>
C4H6O2S + C4H2O3 = C8H8O3 + SO2
Na2CO3 + HCl = CO2 + H2O + NaCl =>
Na2CO3 + 2 HCl = CO2 + H2O + 2 NaCl
Na2CO3 + HNO3 = NaHCO3 + NaNO3 =>
Na2CO3 + HNO3 = NaHCO3 + NaNO3
H2O2(g) = O2(g) + H2O(g) =>
2 H2O2(g) = O2(g) + 2 H2O(g)
K2CO3H2SiO3 = K2SiO3CO2H2O =>
K2CO3H2SiO3 = K2SiO3CO2H2O
KICl4*2H2O + KOH = KCl + I2 + KIO3 + H2O =>
5 KICl4*2H2O + 18 KOH = 20 KCl + I2 + 3 KIO3 + 19 H2O
CaCO3 + HCl = CaCl2 + H2CO3 =>
CaCO3 + 2 HCl = CaCl2 + H2CO3
C3H8 + O2 = CO2 + H2O =>
C3H8 + 5 O2 = 3 CO2 + 4 H2O
Ba(OH)2HBr = HBaBr(OH)2 =>
Ba(OH)2HBr = HBaBr(OH)2
Na2SO4 + Zr = ZrSO4 + Na =>
Na2SO4 + Zr = ZrSO4 + 2 Na
FeCl2 + Na2S = FeS + NaCl =>
FeCl2 + Na2S = FeS + 2 NaCl
C2O4H2 + K2Cr2O7 + H2SO4 = CO2 + H2O + K2SO4 + Cr2(SO4)3 =>
3 C2O4H2 + K2Cr2O7 + 4 H2SO4 = 6 CO2 + 7 H2O + K2SO4 + Cr2(SO4)3
Li2CO3 + BaCl2 = LiCl + BaCO3 =>
Li2CO3 + BaCl2 = 2 LiCl + BaCO3
NH4I + Ca(OH)2 = CaI2 + H2O + NH3 =>
2 NH4I + Ca(OH)2 = CaI2 + 2 H2O + 2 NH3
CrCl3 + Na2CO3 = NaCl + Cr2(CO3)3 =>
2 CrCl3 + 3 Na2CO3 = 6 NaCl + Cr2(CO3)3
Fe(OH)2 + Al = Al(OH)3 + Fe =>
3 Fe(OH)2 + 2 Al = 2 Al(OH)3 + 3 Fe
MnO2 + K = KMnO2 =>
MnO2 + K = KMnO2
Sr(NO3)2 + Na2CO3 = SrCO3 + NaNO3 =>
Sr(NO3)2 + Na2CO3 = SrCO3 + 2 NaNO3
NaClH2SO4 = NaHSO4HCl =>
NaClH2SO4 = NaHSO4HCl
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur11/20/24
Équations équilibrées sur12/20/23
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