| Équations équilibrées la veille | Équations équilibrées le lendemain |
AlOH + KOH = KAlO2 + H2
Ca(NO3)2 + Ba3(PO4)2 = Ba(NO3)2 + Ca3(PO4)2 =>
3 Ca(NO3)2 + Ba3(PO4)2 = 3 Ba(NO3)2 + Ca3(PO4)2
K2Cr2O7 + CH4O + H2SO4 = Cr2(SO4)3 + K2SO4 + CH2O + H2O =>
K2Cr2O7 + 3 CH4O + 4 H2SO4 = Cr2(SO4)3 + K2SO4 + 3 CH2O + 7 H2O
CH3COOH + FeCl3 = CH3Fe + COOH + Cl3 =>
CH3COOH + FeCl3 = CH3Fe + COOH + Cl3
C5H9CH3 + Br2 = C5H9CH2Br + HBr =>
C5H9CH3 + Br2 = C5H9CH2Br + HBr
(NH4)2SO4 + Al2(SO4)3 + H2O = (NH4)Al(SO4)2*12H2O =>
(NH4)2SO4 + Al2(SO4)3 + 24 H2O = 2(NH4)Al(SO4)2*12H2O
Ti2O3 + CO2 = Ti2(CO3)3 =>
Ti2O3 + 3 CO2 = Ti2(CO3)3
Si(OCH2CH3)4 + H2O = Si(OCH2CH3)3OH + CH2CH3OH =>
Si(OCH2CH3)4 + H2O = Si(OCH2CH3)3OH + CH2CH3OH
C6H12O6 + Ag(NH3)2OH = Ag + C6H8O7 + NH3 + H2O =>
C6H12O6 + 6 Ag(NH3)2OH = 6 Ag + C6H8O7 + 12 NH3 + 5 H2O
Cl2O7 + KOH = KClO4 + H2O =>
Cl2O7 + 2 KOH = 2 KClO4 + H2O
ZnCl2 + Fe(NO3)3 = Zn(NO3)2 + FeCl3 =>
3 ZnCl2 + 2 Fe(NO3)3 = 3 Zn(NO3)2 + 2 FeCl3
MgI2 + HNO3 = Mg(NO3)2 + HI =>
MgI2 + 2 HNO3 = Mg(NO3)2 + 2 HI
Na2CO3 + LiNO3 = NaNO3 + Li2CO3 =>
Na2CO3 + 2 LiNO3 = 2 NaNO3 + Li2CO3
CH3(CH2)4CH(g)3 + O2 = CO2 + H2O =>
2 CH3(CH2)4CH(g)3 + 19 O2 = 12 CO2 + 14 H2O
Ca1Cl2 + Na2Co3 = CaCo3 + Na2Cl2 =>
Ca1Cl2 + Na2Co3 = CaCo3 + Na2Cl2
C8H10O2 + NaOCl = C8H8O2 + NaCl + H2O =>
C8H10O2 + NaOCl = C8H8O2 + NaCl + H2O
Fe + Na2(SO4) = FeSO4 + Na =>
Fe + Na2(SO4) = FeSO4 + 2 Na
Fe(s) + I2(s) = FeI3(s) =>
2 Fe(s) + 3 I2(s) = 2 FeI3(s)
C + OH = CO + H2 =>
2 C + 2 OH = 2 CO + H2
Co(NO3)2 + Zn = Zn(NO3)2 + Co =>
Co(NO3)2 + Zn = Zn(NO3)2 + Co
NaHCO3 + NiSO4 = Na2SO4 + Ni(HCO3)2 =>
2 NaHCO3 + NiSO4 = Na2SO4 + Ni(HCO3)2
MgCl2 + NaOH = Mg(OH)2 + NaCl =>
MgCl2 + 2 NaOH = Mg(OH)2 + 2 NaCl
Fe + C2 = FeC2 =>
Fe + C2 = FeC2
KBr + Cl2 + H2O = KBrO3 + HCl =>
KBr + 3 Cl2 + 3 H2O = KBrO3 + 6 HCl
(CaCO3)025 + HCl = CaCl2 + CO2 + H2O =>
(CaCO3)025 + 50 HCl = 25 CaCl2 + 25 CO2 + 25 H2O
CuI2 + AgNO3 = CuNO3 + AgI2 =>
CuI2 + AgNO3 = CuNO3 + AgI2
Cu + C6H8O7 = Cu(C6H5O7)2 + H2 =>
Cu + 2 C6H8O7 = Cu(C6H5O7)2 + 3 H2
C6H6BrN + HCl = C6H7BrN + Cl =>
C6H6BrN + HCl = C6H7BrN + Cl
Na + K2O = Na2O + K =>
2 Na + K2O = Na2O + 2 K
Fe(CN)2 = Fe + C2 + N2 =>
Fe(CN)2 = Fe + C2 + N2
Cu(s) + FeCl3(aq) = FeCu + Cl2 =>
2 Cu(s) + 2 FeCl3(aq) = 2 FeCu + 3 Cl2
CuS + NHO3 = CuSO4 + H2O + NO2 =>
CuS + 8 NHO3 = CuSO4 + 4 H2O + 8 NO2
AlBr3 + H2O = Al2O3 + HBr =>
2 AlBr3 + 3 H2O = Al2O3 + 6 HBr
C3H8(g) + O(g) = CO(g) + H2O(l) =>
C3H8(g) + 7 O(g) = 3 CO(g) + 4 H2O(l)
Al(NO3)3 + ZnSO4 = Al2(SO4)3 + Zn(NO3)2 =>
2 Al(NO3)3 + 3 ZnSO4 = Al2(SO4)3 + 3 Zn(NO3)2
FeSO4 + NaClO3 + NaOH = Na2FeO4 + Cl2 + Na2SO4 + H2O =>
5 FeSO4 + 4 NaClO3 + 16 NaOH = 5 Na2FeO4 + 2 Cl2 + 5 Na2SO4 + 8 H2O
FeCl3(aq) + NH4OH(aq) = Fe(OH)3(s) + NH4Cl(aq) =>
FeCl3(aq) + 3 NH4OH(aq) = Fe(OH)3(s) + 3 NH4Cl(aq)
Cu + H2O2 + NH3 = (Cu(NH3)4){+2} + OH{-} =>
Cu + H2O2 + 4 NH3 = (Cu(NH3)4){+2} + 2 OH{-}
Ga + Cl2 = GaCl2 =>
Ga + Cl2 = GaCl2
FeO(s) + CO2(g) = Fe3O4(s) + CO(g) =>
3 FeO(s) + CO2(g) = Fe3O4(s) + CO(g)
C7H5NO3S + O2 = N2O + SO2 + CO2 + H2O =>
2 C7H5NO3S + 16 O2 = N2O + 2 SO2 + 14 CO2 + 5 H2O
Cu(OH)2 + NH3 = [Cu(NH3)2(OH)2] =>
Cu(OH)2 + 2 NH3 = [Cu(NH3)2(OH)2]
SiOH + NaOH = SiO{-} + Na{+} + H2O =>
SiOH + NaOH = SiO{-} + Na{+} + H2O
NaClO + FeSO4 + H2O = NaCl + Fe(OH)3 + H2SO4 =>
NaClO + 2 FeSO4 + 5 H2O = NaCl + 2 Fe(OH)3 + 2 H2SO4
Fe(OH)3 + H2C2O4 + K2C2O4 = K3[Fe(C2O4)3]*3H2O =>
2 Fe(OH)3 + 3 H2C2O4 + 3 K2C2O4 = 2 K3[Fe(C2O4)3]*3H2O
HSO3{-} + H2O = SO4{2-} + H{+} + e =>
HSO3{-} + H2O = SO4{2-} + 3 H{+} + 2e
Al(OH)2Cl = Al2O3 + HCl + H2O =>
2 Al(OH)2Cl = Al2O3 + 2 HCl + H2O
NaOH(g) + H2SO4(g) = Na2SO4 + H2O(g) =>
2 NaOH(g) + H2SO4(g) = Na2SO4 + 2 H2O(g)
NaOH + CH3CH2CO2H = CH3CH2CO2Na + H2O =>
NaOH + CH3CH2CO2H = CH3CH2CO2Na + H2O
Ca(OH)2 + KHP = Ca(KP)2 + H2O =>
Ca(OH)2 + 2 KHP = Ca(KP)2 + 2 H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur10/26/24
Équations équilibrées sur11/25/23
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