| Équations équilibrées la veille | Équations équilibrées le lendemain |
KClNa2CO3 = KCO3Na2Cl
Ca + O = CaO =>
Ca + O = CaO
C8H6O3NaBH4HCl = C8H8O3BH3NaCl =>
C8H6O3NaBH4HCl = C8H8O3BH3NaCl
Co(NO3)2 + NH3 = Co(NH3)2 + NO3 =>
Co(NO3)2 + 2 NH3 = Co(NH3)2 + 2 NO3
Co(NO3)2 + NH3 = [Co(NH3)6](NO3)2 =>
Co(NO3)2 + 6 NH3 = [Co(NH3)6](NO3)2
Co(NO3)2 + NH3 = Co(NH3)2 + NO3 =>
Co(NO3)2 + 2 NH3 = Co(NH3)2 + 2 NO3
Co(NO3)2 + NH3 = Co(NH3)6(NO3)2 =>
Co(NO3)2 + 6 NH3 = Co(NH3)6(NO3)2
Cu(s) + HCl = CuCl2(aq) + H2(g) =>
Cu(s) + 2 HCl = CuCl2(aq) + H2(g)
Co(NO3)2 + NH3 = [Co(NH3)6](NO3)2 =>
Co(NO3)2 + 6 NH3 = [Co(NH3)6](NO3)2
FeS(s) + HCl(aq) = FeCl2(aq) + H2S(g) =>
FeS(s) + 2 HCl(aq) = FeCl2(aq) + H2S(g)
PbZn(CH3CO2)2 = Pb(CH3CO2)2Zn =>
PbZn(CH3CO2)2 = Pb(CH3CO2)2Zn
Co(NO3)2 + NH3 = CoH3 + N(NO3)2 =>
Co(NO3)2 + NH3 = CoH3 + N(NO3)2
Co(NO3)2 + NH3 = [Co(NH3)6](NO3)2 =>
Co(NO3)2 + 6 NH3 = [Co(NH3)6](NO3)2
NiCl2 + Na2C2O4 = NiC2O4 + NaCl =>
NiCl2 + Na2C2O4 = NiC2O4 + 2 NaCl
NH4Cl + CoSO4 = (NH4)2SO4 + CoCl2 =>
2 NH4Cl + CoSO4 = (NH4)2SO4 + CoCl2
AgBr + Mg(NO3)2 = MgBr2 + AgNO3 =>
2 AgBr + Mg(NO3)2 = MgBr2 + 2 AgNO3
Co(NO3)2 + NH3 = [Co(NH3)6](NO3)2 =>
Co(NO3)2 + 6 NH3 = [Co(NH3)6](NO3)2
AgBr + Mg(NO3)2 = MgBr2 + AgNO3 =>
2 AgBr + Mg(NO3)2 = MgBr2 + 2 AgNO3
Co(NO3)2 + NH3 = [Co(NH3)6](NO3)2 =>
Co(NO3)2 + 6 NH3 = [Co(NH3)6](NO3)2
AgBr + Mg(NO3)2 = MgBr2 + AgNO3 =>
2 AgBr + Mg(NO3)2 = MgBr2 + 2 AgNO3
AgS + HNO3 = AgNO3 + S + NO + H2O =>
3 AgS + 4 HNO3 = 3 AgNO3 + 3 S + NO + 2 H2O
NaCl + AgF = NaF + AgCl =>
NaCl + AgF = NaF + AgCl
FeCl2 + H2SO4 = Fe2(SO4)3 + SO2 + H2O + HCl =>
2 FeCl2 + 4 H2SO4 = Fe2(SO4)3 + SO2 + 2 H2O + 4 HCl
NiCl2 + Na2C2O4 = Na2Cl2 + NiC2O4 =>
NiCl2 + Na2C2O4 = Na2Cl2 + NiC2O4
NH4Cl + CoSO4 = (NH4)2SO4 + CoCl2 =>
2 NH4Cl + CoSO4 = (NH4)2SO4 + CoCl2
Co(NO3)2 + NH3 = [Co(NH3)6](NO3)2 =>
Co(NO3)2 + 6 NH3 = [Co(NH3)6](NO3)2
AgBr + Mg(NO3)2 = MgBr2 + AgNO3 =>
2 AgBr + Mg(NO3)2 = MgBr2 + 2 AgNO3
NiCl2 + Na2C2O4 = Na2Cl2 + NiC2O4 =>
NiCl2 + Na2C2O4 = Na2Cl2 + NiC2O4
NH4Cl + CoSO4 = (NH4)2SO4 + CoCl2 =>
2 NH4Cl + CoSO4 = (NH4)2SO4 + CoCl2
AgBr + Mg(NO3)2 = MgBr2 + AgNO3 =>
2 AgBr + Mg(NO3)2 = MgBr2 + 2 AgNO3
NH4Cl + CoSO4 = (NH4)2SO4 + CoCl2 =>
2 NH4Cl + CoSO4 = (NH4)2SO4 + CoCl2
AgBr + Mg(NO3)2 = MgBr2 + AgNO3 =>
2 AgBr + Mg(NO3)2 = MgBr2 + 2 AgNO3
NiCl2 + Na2C2O4 = Na2Cl2 + NiC2O4 =>
NiCl2 + Na2C2O4 = Na2Cl2 + NiC2O4
KNO3 = KNO2 + O2 =>
2 KNO3 = 2 KNO2 + O2
(CH3)2NH + HCl = (CH3)2NH2 + Cl2 =>
2(CH3)2NH + 2 HCl = 2(CH3)2NH2 + Cl2
IPb(C2H3O2)2 = I(C2H3O2)2Pb =>
IPb(C2H3O2)2 = I(C2H3O2)2Pb
HNO3 + K2CrO5 + H2O2 = CrO5 + H2O + KNO3 =>
2 HNO3 + K2CrO5 + H2O2 = CrO5 + 2 H2O + 2 KNO3
NH4Cl + CoSO4 = (NH4)2SO4 + CoCl2 =>
2 NH4Cl + CoSO4 = (NH4)2SO4 + CoCl2
NiCl2 + Na2C2O4 = Na2Cl2 + NiC2O4 =>
NiCl2 + Na2C2O4 = Na2Cl2 + NiC2O4
Na3PO4Ru(NO3)6 = Na3(NO3)6Ru(PO4) =>
Na3PO4Ru(NO3)6 = Na3(NO3)6Ru(PO4)
Zn + HCl = ZnCl2 + H2 =>
Zn + 2 HCl = ZnCl2 + H2
Fe{3+} + CNS{-} = Fe(CNS)3 =>
Fe{3+} + 3 CNS{-} = Fe(CNS)3
NaN({-}2) = Na({-}3)N =>
NaN({-}2) = Na({-}3)N
NO2 + NH4OH = N2 + H2O =>
6 NO2 + 8 NH4OH = 7 N2 + 20 H2O
FeCl3(s) + H2O(l) = HCl(aq) + Fe2O3(aq) =>
2 FeCl3(s) + 3 H2O(l) = 6 HCl(aq) + Fe2O3(aq)
Zn + HCl = ZnCl2 + H2 =>
Zn + 2 HCl = ZnCl2 + H2
K3[Fe(CN)6] + KI = K4[Fe(CN)6] + I2 =>
2 K3[Fe(CN)6] + 2 KI = 2 K4[Fe(CN)6] + I2
NaOH(s) + TiO = Na4TiO3 + H2O =>
4 NaOH(s) + TiO = Na4TiO3 + 2 H2O
ClC6H4OH + C2H3ClO2 + NaOH = C8H7ClO3 + NaCl + C2H5OH =>
16 ClC6H4OH + 8 C2H3ClO2 + 11 NaOH = 13 C8H7ClO3 + 11 NaCl + 4 C2H5OH
Pb(NO3)2 + (NH4)2(SO4) = Pb(SO4) + NH4(NO3) =>
Pb(NO3)2 + (NH4)2(SO4) = Pb(SO4) + 2 NH4(NO3)
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur04/24/24
Équations équilibrées sur05/24/23
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