| Équations équilibrées la veille | Équations équilibrées le lendemain |
4 C5H9O + 27 O2 = 20 CO2 + 18 H2O
Ca0 + HCl2 = H0 + CaCl2 =>
Ca0 + HCl2 = H0 + CaCl2
CH3CH2COH + K2Cr2O7 + H2SO4 = Cr2(SO4)3 + K2SO4 + CH3CH2COOH + H2 =>
7 CH3CH2COH + K2Cr2O7 + 4 H2SO4 = Cr2(SO4)3 + K2SO4 + 7 CH3CH2COOH + 4 H2
Na3PO4 + KOH = NaOH + K3PO4 =>
Na3PO4 + 3 KOH = 3 NaOH + K3PO4
Al + I2 = Al2I6 =>
2 Al + 3 I2 = Al2I6
(NH2)2CO + H3PO4 = (NH2)2PO4 + H3CO =>
(NH2)2CO + H3PO4 = (NH2)2PO4 + H3CO
FeCl2 + AgPO4 = Fe(PO4)2 + AgCl =>
FeCl2 + 2 AgPO4 = Fe(PO4)2 + 2 AgCl
Na + Cl = Na4Cl =>
4 Na + Cl = Na4Cl
K2SO4 + Pb(C2H3O2)2 = Pb(SO4) + K2(C2H3O2)2 =>
K2SO4 + Pb(C2H3O2)2 = Pb(SO4) + K2(C2H3O2)2
Mg(NO3)2 + K3PO4 = Mg3(PO4)2 + KNO3 =>
3 Mg(NO3)2 + 2 K3PO4 = Mg3(PO4)2 + 6 KNO3
K2Cr2O7 + HF + H2SO4 = Cr2(SO4)3 + K2SO4 + F2 + H2O =>
K2Cr2O7 + 6 HF + 4 H2SO4 = Cr2(SO4)3 + K2SO4 + 3 F2 + 7 H2O
Cl2 + KOH + Cr2O3 = K2CrO4 + KCl + H2O =>
3 Cl2 + 10 KOH + Cr2O3 = 2 K2CrO4 + 6 KCl + 5 H2O
Ag2O = Ag + O2 =>
2 Ag2O = 4 Ag + O2
Al + KOH + H2O = KAl(OH)4 + H2 = H2O =>
2 Al + 2 KOH + 6 H2O = 2 KAl(OH)4 + 3 H2
FeSOH + O2 = Fe2O3 + SO2 + H2O =>
2 FeSOH + 3 O2 = Fe2O3 + 2 SO2 + H2O
CaC2 + H2O = Ca(OH)2 + C2H2 = Ca(OH)2 + C2H2 =>
CaC2 + 2 H2O = Ca(OH)2 + C2H2
CuNO3 + NH3 + H2O = CuOH + NH4NO3 =>
CuNO3 + NH3 + H2O = CuOH + NH4NO3
Fe2(SO4)3 + KOH = K2SO4 + Fe(OH)3 =>
Fe2(SO4)3 + 6 KOH = 3 K2SO4 + 2 Fe(OH)3
KOH + C = K + CO + H2 =>
2 KOH + 2 C = 2 K + 2 CO + H2
C5H5N + O2 = CO2 + H2O + NO2 =>
4 C5H5N + 29 O2 = 20 CO2 + 10 H2O + 4 NO2
Na2Cl3 = Na + Cl2 =>
2 Na2Cl3 = 4 Na + 3 Cl2
C3H4Cl2 + KOH = C3H4KCl2OH =>
C3H4Cl2 + KOH = C3H4KCl2OH
Al + Fe2O3 = Al2O3 + Fe =>
2 Al + Fe2O3 = Al2O3 + 2 Fe
NiSO4 + Al = Al2SO4 + Ni =>
NiSO4 + 2 Al = Al2SO4 + Ni
KCIO1 + Zn + KOH = K2ZnO2 + KCI + H2O =>
KCIO1 + Zn + 2 KOH = K2ZnO2 + KCI + H2O
C6H5CH3NO2 + Na2Cr2O7 + H2SO4 = C6H5COOHNO2 + Cr2(SO4)3 + Na2SO3 + H2O =>
4 C6H5CH3NO2 + 3 Na2Cr2O7 + 12 H2SO4 = 4 C6H5COOHNO2 + 3 Cr2(SO4)3 + 3 Na2SO3 + 16 H2O
K3[Cr(OH)6] + HNO3 = H3[Cr(OH)6] + KNO3 =>
K3[Cr(OH)6] + 3 HNO3 = H3[Cr(OH)6] + 3 KNO3
H2SO4 + KI = HS + I2 + K2SO4 + H2O =>
9 H2SO4 + 14 KI = 2 HS + 7 I2 + 7 K2SO4 + 8 H2O
N2O5 + H2O = HNO3 =>
N2O5 + H2O = 2 HNO3
ZnO + Na2O = Na2ZnO2 =>
ZnO + Na2O = Na2ZnO2
HCl + KOH = H2O + KCl =>
HCl + KOH = H2O + KCl
CO + HO = CO2 + H =>
CO + HO = CO2 + H
Na2SO4 + CuCl2 = NaCl2 + SO4Cu2 =>
Na2SO4 + 2 CuCl2 = 2 NaCl2 + SO4Cu2
C6H13OH + HBr = C6H13Br + HOH =>
C6H13OH + HBr = C6H13Br + HOH
KCl + Mg(NO3)2 = KNO3 + MgCl2 =>
2 KCl + Mg(NO3)2 = 2 KNO3 + MgCl2
H2CO3 + NH4Cl = (NH4)2CO3 + HCl =>
H2CO3 + 2 NH4Cl = (NH4)2CO3 + 2 HCl
Cu5 + HNO3 = Cu(NO3)2 + H2 =>
Cu5 + 10 HNO3 = 5 Cu(NO3)2 + 5 H2
CaMg(OH)4 + Mg(HCO3)2 = MgCO3 + Ca(OH)2 + H2O =>
CaMg(OH)4 + Mg(HCO3)2 = 2 MgCO3 + Ca(OH)2 + 2 H2O
Na2CO3 + HCl = NaCl + H2O + CO2 =>
Na2CO3 + 2 HCl = 2 NaCl + H2O + CO2
Hg + H2O = Hg2OH + H2 =>
4 Hg + 2 H2O = 2 Hg2OH + H2
Zn + Ca = ZnCa2 =>
Zn + 2 Ca = ZnCa2
C4H8 + H2 + Ni = C4H10Ni =>
C4H8 + H2 + Ni = C4H10Ni
Bi2O5 + H2O = Bi2(O3H)2 =>
Bi2O5 + H2O = Bi2(O3H)2
IO2 + OH{-} = IO3{-} + H2O + e =>
IO2 + 2 OH{-} = IO3{-} + H2O + e
HCl + I2 + KIO3 = ICl + KCl + H2O =>
6 HCl + 2 I2 + KIO3 = 5 ICl + KCl + 3 H2O
Co(H2O)6{2+} + Cl{-} = CoCl4{-2} + H2O =>
Co(H2O)6{2+} + 4 Cl{-} = CoCl4{-2} + 6 H2O
CaCl2 + NaHCO3 = CaCO3 + H2O + CO2 + NaCl =>
CaCl2 + 2 NaHCO3 = CaCO3 + H2O + CO2 + 2 NaCl
FeSO4 + Kl = Kl2SO4 + Fe =>
FeSO4 + 2 Kl = Kl2SO4 + Fe
Fe + Na3PO4 = Na + Fe3(PO4)2 =>
3 Fe + 2 Na3PO4 = 6 Na + Fe3(PO4)2
N2 + I2 = N23I2 =>
23 N2 + 2 I2 = 2 N23I2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/31/24
Équations équilibrées sur01/30/24
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