| Équations équilibrées la veille | Équations équilibrées le lendemain |
HCNS + 4 I2 + 4 H2O = ICN + SO4{2-} + 9 H{+} + 7 I{-}
C6H5OH + Na2CO3 = C6H5ONa + H2CO3 =>
2 C6H5OH + Na2CO3 = 2 C6H5ONa + H2CO3
Zn(OH)2 + CH3COOH = (CH3COO)2Zn + H2O =>
Zn(OH)2 + 2 CH3COOH = (CH3COO)2Zn + 2 H2O
NaF + CaO = CaF2 + Na2O =>
2 NaF + CaO = CaF2 + Na2O
Mg(Cl)2 + AgNO3 = Mg(NO3)2 + AgCl =>
Mg(Cl)2 + 2 AgNO3 = Mg(NO3)2 + 2 AgCl
Ag2O + CO2 = Ag2CO3 =>
Ag2O + CO2 = Ag2CO3
Al(OH)3 + NaCl = NaOH + AlCl3 =>
Al(OH)3 + 3 NaCl = 3 NaOH + AlCl3
S3 + Cl2 = S2Cl2 =>
2 S3 + 3 Cl2 = 3 S2Cl2
Mg(Cl)2 + AgNO3 = Mg(NO3)2 + AgCl =>
Mg(Cl)2 + 2 AgNO3 = Mg(NO3)2 + 2 AgCl
BiNO3(OH)2 + NaOH = NaNO3 + Bi(OH)3 =>
BiNO3(OH)2 + NaOH = NaNO3 + Bi(OH)3
FeCl2 + CaCl3 = FeCl3 + CaCl2 =>
FeCl2 + CaCl3 = FeCl3 + CaCl2
AlPO4 + Na = Al + Na3PO4 =>
AlPO4 + 3 Na = Al + Na3PO4
Br2 + NaOH = NaBrO3 + NaBr + H2O =>
3 Br2 + 6 NaOH = NaBrO3 + 5 NaBr + 3 H2O
CaCl2 + CuCl = CaCl + CuCl2 =>
CaCl2 + CuCl = CaCl + CuCl2
Ca + Al(MnO4)3 = Ca(MnO4)2 + Al =>
3 Ca + 2 Al(MnO4)3 = 3 Ca(MnO4)2 + 2 Al
C5H10 + O2 = CO2 + H2O =>
2 C5H10 + 15 O2 = 10 CO2 + 10 H2O
C2H3O2Na + H2O = C2H5O3Na =>
C2H3O2Na + H2O = C2H5O3Na
Bl2O3 + NaClO + NaOH = NaBlO3 + NaCl + H2O =>
Bl2O3 + 2 NaClO + 2 NaOH = 2 NaBlO3 + 2 NaCl + H2O
ZnSO4 + NH4OH = [Zn(NH3)4](OH)2 + (NH4)2SO4 + H2O =>
ZnSO4 + 6 NH4OH = [Zn(NH3)4](OH)2 + (NH4)2SO4 + 4 H2O
ZnSO4 + NH4OH = [Zn(NH3)6](OH)2 + (NH4)2SO4 + H2O =>
ZnSO4 + 8 NH4OH = [Zn(NH3)6](OH)2 + (NH4)2SO4 + 6 H2O
IBr + H2O = HBr + I2O =>
2 IBr + H2O = 2 HBr + I2O
KMnO4 + KAsO2 + KOH = MnO2 + K3AsO4 + H2O =>
2 KMnO4 + 3 KAsO2 + 4 KOH = 2 MnO2 + 3 K3AsO4 + 2 H2O
SO2CaO = Ca(SO3) =>
SO2CaO = Ca(SO3)
C3N6H6O6 = CO + N2 + H2O =>
C3N6H6O6 = 3 CO + 3 N2 + 3 H2O
AgI + NH4OH = Ag(NH3)2{+} + I{-} + H2O =>
AgI + 2 NH4OH = Ag(NH3)2{+} + I{-} + 2 H2O
Ca3(PO4)2 + HClO2 = Ca(ClO2)2 + H3PO4 =>
Ca3(PO4)2 + 6 HClO2 = 3 Ca(ClO2)2 + 2 H3PO4
HClO + HCl + KBr = H2O + KCl + Br2 =>
HClO + HCl + 2 KBr = H2O + 2 KCl + Br2
Bi2O3 + Br2 + KOH = H2O + KBr + KBiO3 =>
Bi2O3 + 2 Br2 + 6 KOH = 3 H2O + 4 KBr + 2 KBiO3
KMnO4 + Fe(SO4)3 = Fe(MnO4)3 + KSO4 =>
3 KMnO4 + Fe(SO4)3 = Fe(MnO4)3 + 3 KSO4
Al2O3 + HCIO4 = Al(CIO4)3 + H2O =>
Al2O3 + 6 HCIO4 = 2 Al(CIO4)3 + 3 H2O
SO2 + HCl = SO2Cl2 + H2 =>
SO2 + 2 HCl = SO2Cl2 + H2
Mg(OH)2 + FeO = MgO + Fe(OH)2 =>
Mg(OH)2 + FeO = MgO + Fe(OH)2
K + PbO2 = K2O + Pb =>
4 K + PbO2 = 2 K2O + Pb
HOOC{-}CHOH{-}CHOH{-}COOH + NaOH = NaOOC{-}CHOH{-}CHOH{-}COONa + H2O =>
HOOC{-}CHOH{-}CHOH{-}COOH + NaOH = NaOOC{-}CHOH{-}CHOH{-}COONa + H2O
Mg + Zn(ClO4)2 = Zn + Mg(ClO4)2 =>
Mg + Zn(ClO4)2 = Zn + Mg(ClO4)2
FeSO4 + Sr(OH)2 = Fe(OH)2 + SrSO4 =>
FeSO4 + Sr(OH)2 = Fe(OH)2 + SrSO4
LiOH + FeC4H6O4 = LiC2H3O2 + FeO2H2 =>
2 LiOH + FeC4H6O4 = 2 LiC2H3O2 + FeO2H2
KBr + Na2S2O3 = K2S2O3 + NaBr =>
2 KBr + Na2S2O3 = K2S2O3 + 2 NaBr
PbCl2 + K2SO3 = PbSO3 + KCl =>
PbCl2 + K2SO3 = PbSO3 + 2 KCl
CH3NHCOCl = CH3NCO + HCl =>
CH3NHCOCl = CH3NCO + HCl
SO2 + Na2Cr2O7 + H2SO4 = Na2SO4 + Cr2(SO4)3H2O =>
3 SO2 + Na2Cr2O7 + H2SO4 = Na2SO4 + Cr2(SO4)3H2O
MnSO4NaClONaOH = MnO2Na2SO4HCl =>
MnSO4NaClONaOH = MnO2Na2SO4HCl
CaO + SO2 = CaS + CaSO4 =>
4 CaO + 4 SO2 = CaS + 3 CaSO4
As2O3 + Al + HCl = H3As + AlCl3 + H2O =>
As2O3 + 4 Al + 12 HCl = 2 H3As + 4 AlCl3 + 3 H2O
C2H2 + Br2 = C2H2Br4 =>
C2H2 + 2 Br2 = C2H2Br4
C(CH)5F + O2 = CO2 + H2O + HF =>
C(CH)5F + 7 O2 = 6 CO2 + 2 H2O + HF
Fe3O4 + K2Cr2O7 + KHSO4 = Fe2(SO4)3 + Cr2(SO4)3 + K2SO4 + H2O =>
6 Fe3O4 + K2Cr2O7 + 62 KHSO4 = 9 Fe2(SO4)3 + Cr2(SO4)3 + 32 K2SO4 + 31 H2O
SiH4 + N2H2 = Si3N4 + H2 =>
3 SiH4 + 2 N2H2 = Si3N4 + 8 H2
Sr + H2O = Sr(OH)2 + H2 =>
Sr + 2 H2O = Sr(OH)2 + H2
P2O3 + Br2 + H2O = HBr + H3PO4 =>
P2O3 + 2 Br2 + 5 H2O = 4 HBr + 2 H3PO4
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur11/24/24
Équations équilibrées sur12/24/23
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