| Équations équilibrées la veille | Équations équilibrées le lendemain |
No + 2 Na = NoNa2
Co(OH)2 + HCl = H2O + CoCl2 =>
Co(OH)2 + 2 HCl = 2 H2O + CoCl2
NaClO + NaOH + NH4Cl = NaCl + N + H2O =>
3 NaClO + 2 NaOH + 2 NH4Cl = 5 NaCl + 2 N + 5 H2O
NH2CH2COOH + Cl2 = HCl + NH2CHCOOH =>
2 NH2CH2COOH + Cl2 = 2 HCl + 2 NH2CHCOOH
Cu2 + NO3H = Cu(NO3)2 + H2O + NO2 =>
Cu2 + 8 NO3H = 2 Cu(NO3)2 + 4 H2O + 4 NO2
P + KClO2 + H2O = H3PO4 + KCl =>
4 P + 5 KClO2 + 6 H2O = 4 H3PO4 + 5 KCl
AgCl + NO + H2O = Ag + Cl{-} + NO3{-} + H{+} =>
3 AgCl + NO + 2 H2O = 3 Ag + 3 Cl{-} + NO3{-} + 4 H{+}
NH3 + Cl2 = NH3Cl2 =>
NH3 + Cl2 = NH3Cl2
NaOH + HNC = NaNC + H2O =>
NaOH + HNC = NaNC + H2O
Co10H20 + O2 = Co2 + H2O =>
Co10H20 + 5 O2 = 5 Co2 + 10 H2O
Cu(OH)2 + H2SO3 = Cu2(SO3)2 + H2O =>
2 Cu(OH)2 + 2 H2SO3 = Cu2(SO3)2 + 4 H2O
I + Ta = TaI =>
I + Ta = TaI
U3O8 + H2O = UO3 + H2 =>
U3O8 + H2O = 3 UO3 + H2
NaOH + HNC = NaNC + H2O =>
NaOH + HNC = NaNC + H2O
I{-} + MnO4 + H2O = I2 + MnO2 + OH{-} =>
4 I{-} + MnO4 + 2 H2O = 2 I2 + MnO2 + 4 OH{-}
MnO + H2O2 = MnH2 + O2 =>
2 MnO + 2 H2O2 = 2 MnH2 + 3 O2
AlCl3 + (NH)F4 = AlF3 + (NH)Cl4 =>
4 AlCl3 + 3(NH)F4 = 4 AlF3 + 3(NH)Cl4
AgNO3 + HCl = AgCl + HNO3 =>
AgNO3 + HCl = AgCl + HNO3
NaNO2 + KMnO4 + H2SO4 = NaNO3 + MnSO4 + H2O + K2SO4 =>
5 NaNO2 + 2 KMnO4 + 3 H2SO4 = 5 NaNO3 + 2 MnSO4 + 3 H2O + K2SO4
H2S + NO2 = NO + SO2 + H2O =>
H2S + 3 NO2 = 3 NO + SO2 + H2O
Ge + CrO4 = Ge(Cr) + O =>
Ge + CrO4 = Ge(Cr) + 4 O
LiCl + CaF2 = LiF + CaCl2 =>
2 LiCl + CaF2 = 2 LiF + CaCl2
KClO3 + H2SO4 + FeSO4 = Fe2(SO4)3 + H2O + KCl =>
KClO3 + 3 H2SO4 + 6 FeSO4 = 3 Fe2(SO4)3 + 3 H2O + KCl
H2O = H2(g) + O(g) =>
H2O = H2(g) + O(g)
AlCl3 + I2 = AlI3 + Cl =>
2 AlCl3 + 3 I2 = 2 AlI3 + 6 Cl
NH4NO2 = N2 + H2O =>
NH4NO2 = N2 + 2 H2O
SO2 + KMn04 + H2O = MnSO4 + K2SO4 + H2S04 =>
17 SO2 + 2 KMn04 + 2 H2O = 8 MnSO4 + K2SO4 + 2 H2S04
FeCl3 + Mg2O2 = MgCl2 + Fe2O3 =>
4 FeCl3 + 3 Mg2O2 = 6 MgCl2 + 2 Fe2O3
CoCl2 + H3PO4 + KCl = K2Co2P6O18 + H2O + HCl =>
2 CoCl2 + 6 H3PO4 + 2 KCl = K2Co2P6O18 + 6 H2O + 6 HCl
ZnI2 + Br2 = ZnBr2 + I2 =>
ZnI2 + Br2 = ZnBr2 + I2
HBr + Ba(OH)2 = BaBr2 + H2O =>
2 HBr + Ba(OH)2 = BaBr2 + 2 H2O
C6H6 + O2 = CO2 + H2O =>
2 C6H6 + 15 O2 = 12 CO2 + 6 H2O
Al + AgNo(aq) = AlNo(aq) + Ag =>
Al + AgNo(aq) = AlNo(aq) + Ag
(CH3)2CHMgI + H2O = C3H8 + MgOHI =>
(CH3)2CHMgI + H2O = C3H8 + MgOHI
CoCl2H2O = CoCl2 + H2O =>
CoCl2H2O = CoCl2 + H2O
Fe + H2O = Fe3O4 + H2 =>
3 Fe + 4 H2O = Fe3O4 + 4 H2
C2H5OH + NaOH = C2H5ONa + H2O =>
C2H5OH + NaOH = C2H5ONa + H2O
Mg + HCl + ZnSO4 = MgSO4 + ZnHCl =>
Mg + HCl + ZnSO4 = MgSO4 + ZnHCl
P4 + JO3{-} + OH{-} = PO4{3-} + J2 + H2O =>
P4 + 4 JO3{-} + 8 OH{-} = 4 PO4{3-} + 2 J2 + 4 H2O
Rb(s) + H2O(l) = H2Rb(s) + O2(g) =>
2 Rb(s) + 2 H2O(l) = 2 H2Rb(s) + O2(g)
NaI + Cl2 = NaCl + I =>
2 NaI + Cl2 = 2 NaCl + 2 I
Al + Ni(NO3)2 = Ni + AlNO3 =>
2 Al + Ni(NO3)2 = Ni + 2 AlNO3
AlCl3 + (NH)F4 = AlF3 + (NH)Cl4 =>
4 AlCl3 + 3(NH)F4 = 4 AlF3 + 3(NH)Cl4
N2H2 + H2O2 = HNO3 + H2O =>
N2H2 + 6 H2O2 = 2 HNO3 + 6 H2O
MnCl2 + HNO3 = Mn(ClO4)2 + NO2 + H2 =>
MnCl2 + 8 HNO3 = Mn(ClO4)2 + 8 NO2 + 4 H2
CuO + C = Cu + CO2 =>
2 CuO + C = 2 Cu + CO2
Ag(OH) + HBr = H2O + BrAg =>
Ag(OH) + HBr = H2O + BrAg
NaHCl + H2O = NaOH + Cl2 + H2 =>
2 NaHCl + 2 H2O = 2 NaOH + Cl2 + 2 H2
NaOCl + (NH4)2SO4 = NH2Cl + Na2SO4 + H2O =>
2 NaOCl + (NH4)2SO4 = 2 NH2Cl + Na2SO4 + 2 H2O
CuCl2 + Na2SO4(aq) = CuSO4 + NaCl(aq) =>
CuCl2 + Na2SO4(aq) = CuSO4 + 2 NaCl(aq)
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/31/23
Équations équilibrées sur01/30/23
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