| Équations équilibrées la veille | Équations équilibrées le lendemain |
3 Li(OH) + H3(PO4) = Li3PO4 + 3 H2O
Na2I = Na + I2 =>
2 Na2I = 4 Na + I2
C6H8O7 + I2 = HI + C6H6O7 =>
C6H8O7 + I2 = 2 HI + C6H6O7
Cl2 + H2O = HCl + O2 =>
2 Cl2 + 2 H2O = 4 HCl + O2
Fe + N2O = Fe2O3 + N2 =>
2 Fe + 3 N2O = Fe2O3 + 3 N2
AgNO3 + NaBr = *3NaNO3 + AgBr =>
3 AgNO3 + 3 NaBr = *3NaNO3 + 3 AgBr
NaCl + HNO4 = HCl + NaNO4 =>
NaCl + HNO4 = HCl + NaNO4
NaHCO3 + HC4H5O6 = NaC4H5O6 + H2CO3 =>
NaHCO3 + HC4H5O6 = NaC4H5O6 + H2CO3
Al + NaNO3 + NaOH + H2O = NH3 + NaAlO2 =>
8 Al + 3 NaNO3 + 5 NaOH + 2 H2O = 3 NH3 + 8 NaAlO2
C8H18O + O2 = C + H2O =>
C8H18O + 4 O2 = 8 C + 9 H2O
Mg + O2 = MgO =>
2 Mg + O2 = 2 MgO
LiOH + Br2 = LiBrO + LiBr + H2O =>
2 LiOH + Br2 = LiBrO + LiBr + H2O
NiCl2 + K4Fe(CN)6 = FeCl2 + K4Ni(CN)6 =>
NiCl2 + K4Fe(CN)6 = FeCl2 + K4Ni(CN)6
ZrOCl2 + NH4OH = Zr2O3 + NH4Cl2 + H2O =>
2 ZrOCl2 + 2 NH4OH = Zr2O3 + 2 NH4Cl2 + H2O
SO2 + HNO3 + H2O = H2SO4 + NO =>
3 SO2 + 2 HNO3 + 2 H2O = 3 H2SO4 + 2 NO
BaOMnO3 = BaMnO4 =>
BaOMnO3 = BaMnO4
CH3COOZn + H2SO4 = CH3COOH + Zn2SO4 =>
2 CH3COOZn + H2SO4 = 2 CH3COOH + Zn2SO4
KI + Na2SO3 = K2SO3 + Na2I + I2 =>
4 KI + 2 Na2SO3 = 2 K2SO3 + 2 Na2I + I2
CH3COOH + NH2CONH2 = CO2 + NH4CH3CONH =>
CH3COOH + NH2CONH2 = CO2 + NH4CH3CONH
Mg + Ba(OH)2 = Mg(OH)2 + Ba =>
Mg + Ba(OH)2 = Mg(OH)2 + Ba
AlHI = HAlI =>
AlHI = HAlI
KMnO4 + HCl = KCl1 + MnCl2 + Cl2 + H2O =>
2 KMnO4 + 16 HCl = 2 KCl1 + 2 MnCl2 + 5 Cl2 + 8 H2O
HCl + Ca(OH)2 = CaCl2 + H2O =>
2 HCl + Ca(OH)2 = CaCl2 + 2 H2O
Al(OH)3 + HBr = AlBr3 + H2O =>
Al(OH)3 + 3 HBr = AlBr3 + 3 H2O
Fe + HCl = H2 + FeCl2 =>
Fe + 2 HCl = H2 + FeCl2
H2SO4 + Pb(OH)4 = Pb(SO4)2 + H2O =>
2 H2SO4 + Pb(OH)4 = Pb(SO4)2 + 4 H2O
NaHCO3(s) + HCl = NaCl + H2O + CO2(g) =>
NaHCO3(s) + HCl = NaCl + H2O + CO2(g)
Ca(NO3)2 + Na3PO4 = Ca3(PO4)2 + NaNO3 =>
3 Ca(NO3)2 + 2 Na3PO4 = Ca3(PO4)2 + 6 NaNO3
Rb + RbNO3 = Rb2O + N2 =>
10 Rb + 2 RbNO3 = 6 Rb2O + N2
H3PO4(aq) + NH4OH(aq) = (NH4)3PO4(aq) + HOH(l) =>
H3PO4(aq) + 3 NH4OH(aq) = (NH4)3PO4(aq) + 3 HOH(l)
Fe2O3 + H2O = Fe(OH)3 =>
Fe2O3 + 3 H2O = 2 Fe(OH)3
C6H12O6 + O2 = CO2 + H2O =>
C6H12O6 + 6 O2 = 6 CO2 + 6 H2O
Al(NO3)3 + PO4 = AlPO4 + NO3 =>
Al(NO3)3 + PO4 = AlPO4 + 3 NO3
CaS + HBr = H2S + CaBr2 =>
CaS + 2 HBr = H2S + CaBr2
CuH2O2 = CuO + H2O =>
CuH2O2 = CuO + H2O
Na(OH) + Cl2O3 = NaClO2 + H2O =>
2 Na(OH) + Cl2O3 = 2 NaClO2 + H2O
MgONa2SO4 = MgSO4Na2O =>
MgONa2SO4 = MgSO4Na2O
Pb(NO3)2 + K2CrO4 = PbCrO4 + KNO3 =>
Pb(NO3)2 + K2CrO4 = PbCrO4 + 2 KNO3
Mg(ClO3)2 + Cu2SO4 = MgSO4 + CuClO3 =>
Mg(ClO3)2 + Cu2SO4 = MgSO4 + 2 CuClO3
H2O + MnO4{-} = MnO2 + O2 + OH{-} =>
2 H2O + 4 MnO4{-} = 4 MnO2 + 3 O2 + 4 OH{-}
Fe(OH)3 + Ca = Ca(OH)2 + Fe =>
2 Fe(OH)3 + 3 Ca = 3 Ca(OH)2 + 2 Fe
HCOOH + NaO = (HCOO)2Na + H2O =>
2 HCOOH + NaO = (HCOO)2Na + H2O
Pb(CrO4) + HCl + Fe(SO4) = Pb(Cl2) + Cr2(SO4)3 + Fe(Cl)3 + H2O + Fe2(SO4)3 =>
2 Pb(CrO4) + 16 HCl + 6 Fe(SO4) = 2 Pb(Cl2) + Cr2(SO4)3 + 4 Fe(Cl)3 + 8 H2O + Fe2(SO4)3
C6H8O7 + Na2CO3 = Na3C6H5O7 + CO2 + H2O =>
2 C6H8O7 + 3 Na2CO3 = 2 Na3C6H5O7 + 3 CO2 + 3 H2O
S8(s) + Fe = FeS(s) =>
S8(s) + 8 Fe = 8 FeS(s)
Au2O3(s) + Fe(s) = Au(s) + Fe2O3(s) =>
Au2O3(s) + 2 Fe(s) = 2 Au(s) + Fe2O3(s)
NH4Cl + NaNO2 = NaCl + N2 + H2O =>
NH4Cl + NaNO2 = NaCl + N2 + 2 H2O
Ba + Cu(PO3)2 = Ba(PO3)2 + Cu =>
Ba + Cu(PO3)2 = Ba(PO3)2 + Cu
CaO + La2O3 = CaLa2O4 =>
CaO + La2O3 = CaLa2O4
CoCl2 + NaHCO3 = Na2CO3 + HCl + Co(OH)2 + CO2 =>
CoCl2 + 4 NaHCO3 = 2 Na2CO3 + 2 HCl + Co(OH)2 + 2 CO2
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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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