| Équations équilibrées la veille | Équations équilibrées le lendemain |
NH4Cl + CO2 = NH4 + ClCO2
Al2(SO4)3 + HCl = AlCl3 + H2O + SO3 =>
Al2(SO4)3 + 6 HCl = 2 AlCl3 + 3 H2O + 3 SO3
Na2S + MnSO4 = Na2(SO4) + MnS =>
Na2S + MnSO4 = Na2(SO4) + MnS
FeO + H2O = Fe(OH)2 =>
FeO + H2O = Fe(OH)2
CO + Na2O = Na + Na2CO3 =>
CO + 2 Na2O = 2 Na + Na2CO3
WO3 + C = W + CO3 =>
WO3 + C = W + CO3
H2O + SO2 = H2SO3 =>
H2O + SO2 = H2SO3
PbO + H2 = Pb + H2O =>
PbO + H2 = Pb + H2O
Be + MgCl2 = BeCl2 + Mg =>
Be + MgCl2 = BeCl2 + Mg
NaCrO2 + Br2 + NaOH = Na2CrO7 + NaBr + H2O =>
2 NaCrO2 + 9 Br2 + 20 NaOH = 2 Na2CrO7 + 18 NaBr + 10 H2O
CdSO4 + NH4OH = Cd(OH)2(NH4)2SO4 =>
CdSO4 + 2 NH4OH = Cd(OH)2(NH4)2SO4
Na + D2O = NaOD + D2 =>
2 Na + 2 D2O = 2 NaOD + D2
CdBr2 + Na2CO3 = CdCO3 + NaBr =>
CdBr2 + Na2CO3 = CdCO3 + 2 NaBr
SrCO3 + CH3COOH = SrCOOH + CO3CH3 =>
SrCO3 + CH3COOH = SrCOOH + CO3CH3
FeCl3 + C4H6O3 = Fe(C4H6O3)3 + Cl2 =>
2 FeCl3 + 6 C4H6O3 = 2 Fe(C4H6O3)3 + 3 Cl2
Ra + HSeO4 = Ra(SeO4) + H =>
Ra + HSeO4 = Ra(SeO4) + H
NaCNBH3 + CH3CH2OH = NaCNB(OCH3CH2)3 + H2 =>
NaCNBH3 + 3 CH3CH2OH = NaCNB(OCH3CH2)3 + 3 H2
Mg + AgNO3 = MgO + Ag + N2 =>
6 Mg + 2 AgNO3 = 6 MgO + 2 Ag + N2
K2Cr2O7 + Na2C2O4 + H2SO4 = K2SO4 + Cr2(SO)3 + Na2SO4 + H2O + CO2 =>
K2Cr2O7 + 12 Na2C2O4 + 16 H2SO4 = K2SO4 + Cr2(SO)3 + 12 Na2SO4 + 16 H2O + 24 CO2
PhO + EtBr = PhOEt + Br =>
PhO + EtBr = PhOEt + Br
C8H18 + H2O = CO2 + H2 =>
C8H18 + 16 H2O = 8 CO2 + 25 H2
CrCl3 + AgNO3 = Cr(NO3)3 + AgCl =>
CrCl3 + 3 AgNO3 = Cr(NO3)3 + 3 AgCl
CsCl + K(SbO3) + H2O = Cs(OH)2 + K2Cl + HSbO3 =>
CsCl + 2 K(SbO3) + 2 H2O = Cs(OH)2 + K2Cl + 2 HSbO3
ZnSO4 + NaOH = NaSO4 + ZnOH =>
ZnSO4 + NaOH = NaSO4 + ZnOH
KNO2 + NH3 = KOH + N2 + H2O =>
KNO2 + NH3 = KOH + N2 + H2O
NaHCO3 = Na2CO3 + CO2 + H2O =>
2 NaHCO3 = Na2CO3 + CO2 + H2O
CUO + HCl = CUCl2 + H2O =>
CUO + 2 HCl = CUCl2 + H2O
C6H12O6 + KMnO4 + H2SO4 = CO2 + H2O + K2SO4 + MnSO4 =>
5 C6H12O6 + 24 KMnO4 + 36 H2SO4 = 30 CO2 + 66 H2O + 12 K2SO4 + 24 MnSO4
KOH + H3BO3 = KBO2 + H2O =>
KOH + H3BO3 = KBO2 + 2 H2O
Br2 + CO2 = Br2CO2 =>
Br2 + CO2 = Br2CO2
Fe(ClO4) + KI = K(ClO4) + FeI =>
Fe(ClO4) + KI = K(ClO4) + FeI
CrBr3 + O2 = Cr2O3 + Br2 =>
4 CrBr3 + 3 O2 = 2 Cr2O3 + 6 Br2
FeO + CuSO4 = CuO + FeSO4 =>
FeO + CuSO4 = CuO + FeSO4
CH3NO2 + Al + NaOH + H2O = CH3NH2 + Na[Al(OH)4] =>
CH3NO2 + 2 Al + 2 NaOH + 4 H2O = CH3NH2 + 2 Na[Al(OH)4]
FeO + H2O = Fe(OH)2 =>
FeO + H2O = Fe(OH)2
Fe + Cl2 = FeCl3 =>
2 Fe + 3 Cl2 = 2 FeCl3
Na + Cl2 = NaCl =>
2 Na + Cl2 = 2 NaCl
KI + Cl2 = KCl + I2 =>
2 KI + Cl2 = 2 KCl + I2
Cl2 + NaBr = NaCl + Br2 =>
Cl2 + 2 NaBr = 2 NaCl + Br2
C6H14 + O2 = CO2 + H2O =>
2 C6H14 + 19 O2 = 12 CO2 + 14 H2O
MnO4{-} + I{-} + H{+} = Mn{2+} + I2 + H2O =>
2 MnO4{-} + 10 I{-} + 16 H{+} = 2 Mn{2+} + 5 I2 + 8 H2O
SrCO3 + CH3COOH = SrCOOH + CO3CH3 =>
SrCO3 + CH3COOH = SrCOOH + CO3CH3
ZnCl2 + CuSO4 = Zn(SO4)2 + CuCl =>
ZnCl2 + 2 CuSO4 = Zn(SO4)2 + 2 CuCl
Ca(HSO3)2 = CaO + SO2 + H2O =>
Ca(HSO3)2 = CaO + 2 SO2 + H2O
CuCl2 + H2S = Cu2S2 + HCl =>
2 CuCl2 + 2 H2S = Cu2S2 + 4 HCl
Al + NiCl2 = Ni + AlCl3 =>
2 Al + 3 NiCl2 = 3 Ni + 2 AlCl3
Cl2 + CaF2 = Ca + ClF =>
Cl2 + CaF2 = Ca + 2 ClF
NaOH + Hg = Hg(OH)2 + Na =>
2 NaOH + Hg = Hg(OH)2 + 2 Na
ZnOH2 + HNO3 = ZnNO3 + H3O =>
ZnOH2 + HNO3 = ZnNO3 + H3O
CH3COOH + Mg = CH3COOMg + H2 =>
2 CH3COOH + 2 Mg = 2 CH3COOMg + H2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur11/25/24
Équations équilibrées sur12/25/23
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