| Équations équilibrées la veille | Équations équilibrées le lendemain |
Al2(SO4)3 + 3 BaCO3 = Al2(CO3)3 + 3 BaSO4
SnCl2 + Zn = Sn2 + ZnCl2 =>
2 SnCl2 + 2 Zn = Sn2 + 2 ZnCl2
NaPO4 + CuCl = NaCl + CuPO4 =>
NaPO4 + CuCl = NaCl + CuPO4
CaC2 + CaO = Ca + CO =>
CaC2 + 2 CaO = 3 Ca + 2 CO
Zn + CuCl2 = ZnCl2 + Cu =>
Zn + CuCl2 = ZnCl2 + Cu
Cr2O3 + H2O = Cr(OH)3 =>
Cr2O3 + 3 H2O = 2 Cr(OH)3
MgOH2 + HCl = HOH2 + MgCl =>
MgOH2 + HCl = HOH2 + MgCl
I4O9 = I2O5 + I2 + O2 =>
4 I4O9 = 6 I2O5 + 2 I2 + 3 O2
MgCl2 + KNO3 = Mg(NO3)2 + ClK =>
MgCl2 + 2 KNO3 = Mg(NO3)2 + 2 ClK
Pb(C2H3O2)2 + AgNO3 = Pb(NO3)2 + AgC2H3O2 =>
Pb(C2H3O2)2 + 2 AgNO3 = Pb(NO3)2 + 2 AgC2H3O2
Fe + CuSO4*H2O = Cu + FeSO4*H2O =>
Fe + CuSO4*H2O = Cu + FeSO4*H2O
Li + TiO2 = Li2O + Ti =>
4 Li + TiO2 = 2 Li2O + Ti
CU(OH)2 + HNO2 = CU(NO2)2 + H2O =>
CU(OH)2 + 2 HNO2 = CU(NO2)2 + 2 H2O
AgNO3 + NaBr = AgBr + NaNO3 =>
AgNO3 + NaBr = AgBr + NaNO3
KHSO3 + HBr = KBr + SO2 + H2O =>
KHSO3 + HBr = KBr + SO2 + H2O
FeBr3 + Na2SO4 = Fe2(SO4)3 + NaBr =>
2 FeBr3 + 3 Na2SO4 = Fe2(SO4)3 + 6 NaBr
FeSO4 + Na2CO3 + H2O = Fe(OH)2 + Na2SO4 + CO2 =>
FeSO4 + Na2CO3 + H2O = Fe(OH)2 + Na2SO4 + CO2
BCl3 + Zn = ZnCl3 + B =>
BCl3 + Zn = ZnCl3 + B
K2O + HNO2 = KNO2 + H2O =>
K2O + 2 HNO2 = 2 KNO2 + H2O
CuSO4(aq) + Al(s) = Al2SO4(aq) + Cu(d) =>
CuSO4(aq) + 2 Al(s) = Al2SO4(aq) + Cu(d)
Co + HCl = CoCl2 + H2 =>
Co + 2 HCl = CoCl2 + H2
Ca5(PO4)3OH + H3PO4 = Ca(H2PO4)2 + H2O =>
Ca5(PO4)3OH + 7 H3PO4 = 5 Ca(H2PO4)2 + H2O
F + HBr = FBr + H =>
F + HBr = FBr + H
Ba(NO3)2 + Al2(SO4)3 = Ba(SO4)3 + Al2(NO3)2 =>
Ba(NO3)2 + Al2(SO4)3 = Ba(SO4)3 + Al2(NO3)2
C2H2 + O2 = CO2(g) + H2O(g) =>
2 C2H2 + 5 O2 = 4 CO2(g) + 2 H2O(g)
CuS + HNO3 = Cu(NO3)2 + NO + H2O + H2SO4 =>
3 CuS + 14 HNO3 = 3 Cu(NO3)2 + 8 NO + 4 H2O + 3 H2SO4
H2S + Zn(NO3)2 = HNO3 + ZnS =>
H2S + Zn(NO3)2 = 2 HNO3 + ZnS
CuI + Na2S2O3 = Na3[Cu(S2O3)2] + NaI =>
CuI + 2 Na2S2O3 = Na3[Cu(S2O3)2] + NaI
CuSO4 + NaCl = CuSO4NaCl =>
CuSO4 + NaCl = CuSO4NaCl
PtCl4 + XeF2 = PtF6 + ClF + Xe =>
PtCl4 + 5 XeF2 = PtF6 + 4 ClF + 5 Xe
CrCl3(aq) + H2S(g) = Cr2S3 + HCl(aq) =>
2 CrCl3(aq) + 3 H2S(g) = Cr2S3 + 6 HCl(aq)
Na + Cu = NaCu =>
Na + Cu = NaCu
NH4 + Cl = NH3 + HCl =>
NH4 + Cl = NH3 + HCl
Cu(H2O)4SO4 = Cu(H2O)4 + SO4 =>
Cu(H2O)4SO4 = Cu(H2O)4 + SO4
TiCl + HCl = TiCl4 + H2 =>
2 TiCl + 6 HCl = 2 TiCl4 + 3 H2
Co + HCl = CoCl3 + H2 =>
2 Co + 6 HCl = 2 CoCl3 + 3 H2
Sb2S3 + NaOH = NaSbOS + NaSbS2 + H2O =>
Sb2S3 + 2 NaOH = NaSbOS + NaSbS2 + H2O
(NH4)2S(aq) + Co(NO3)2(aq) = CoS(s) + NH4NO3(aq) =>
(NH4)2S(aq) + Co(NO3)2(aq) = CoS(s) + 2 NH4NO3(aq)
CO2 + H2O = (C6H12O6)10 + O2 =>
60 CO2 + 60 H2O = (C6H12O6)10 + 60 O2
KClO3 + I2 + HCl = KICl4 + Cl2 + H2O =>
2 KClO3 + I2 + 12 HCl = 2 KICl4 + 3 Cl2 + 6 H2O
NaO + HNO3 = NaNO3 + OH =>
NaO + HNO3 = NaNO3 + OH
KI + Br2 = KBr2I =>
KI + Br2 = KBr2I
K2SO4 + BaCl2 = KCl + BaSO4 =>
K2SO4 + BaCl2 = 2 KCl + BaSO4
K2Cr2O7 + FeSO4 = FeCr2O7 + K2SO4 =>
K2Cr2O7 + FeSO4 = FeCr2O7 + K2SO4
C7H6O3 + CH3OH = C8H8O3 + H2O =>
C7H6O3 + CH3OH = C8H8O3 + H2O
[Fe(EDTA)]{+} + OH{-} = Fe(EDTA)OH =>
[Fe(EDTA)]{+} + OH{-} = Fe(EDTA)OH
FeCl3 + HCl = HFeCl4 =>
FeCl3 + HCl = HFeCl4
Cu + O2 = CuO =>
2 Cu + O2 = 2 CuO
NH4{+} + Cl2 + H2O = N2O + Cl{-} + H3O{+} =>
2 NH4{+} + 4 Cl2 + 11 H2O = N2O + 8 Cl{-} + 10 H3O{+}
Na2SO3 + HCl = NaCl + SO2 + H2O =>
Na2SO3 + 2 HCl = 2 NaCl + SO2 + H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur09/15/24
Équations équilibrées sur10/15/23
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