| Équations équilibrées la veille | Équations équilibrées le lendemain |
CoS + H2SO4 = CoSO4 + SH2
KNO3 + Cr2(SO4)3 + Na2CO2 = KNO2 + Na2CrO4 + Na2SO4 + CO2 =>
8 KNO3 + Cr2(SO4)3 + 5 Na2CO2 = 8 KNO2 + 2 Na2CrO4 + 3 Na2SO4 + 5 CO2
ZrO(NO3)2*2H2O + C2H5NO2 + Mg(NO3)2 = Mg(ZrO3)3 + N2 + CO2 + H2O =>
3 ZrO(NO3)2*2H2O + 4 C2H5NO2 + Mg(NO3)2 = Mg(ZrO3)3 + 6 N2 + 8 CO2 + 16 H2O
K2Cr2O7 + H2SO4 + ZnCl2 = Cr2(SO4)3 + K2SO4 + ZnSO4 + Cl2 + H2O =>
K2Cr2O7 + 7 H2SO4 + 3 ZnCl2 = Cr2(SO4)3 + K2SO4 + 3 ZnSO4 + 3 Cl2 + 7 H2O
MnCl2(aq) + Na2O(aq) = MnO + NaCl =>
MnCl2(aq) + Na2O(aq) = MnO + 2 NaCl
H2[TiO2(SO4)2] + NaF = Na2[TiF6] + Na2SO4 + H2O2 =>
H2[TiO2(SO4)2] + 6 NaF = Na2[TiF6] + 2 Na2SO4 + H2O2
CaCO3 + H3P = Ca3P2 + H2CO3 =>
3 CaCO3 + 2 H3P = Ca3P2 + 3 H2CO3
Br2 + O5 + H2O = HBrO3 =>
Br2 + O5 + H2O = 2 HBrO3
Cu(NO3)2(aq) + NAOH(aq) = Cu(OH)2(s) + NA(NO3)(aq) =>
Cu(NO3)2(aq) + 2 NAOH(aq) = Cu(OH)2(s) + 2 NA(NO3)(aq)
Al = Al{3+} + {-} =>
Al = Al{3+} + 3e
H2SO4 + NaOH = Na2SO4 + H2O =>
H2SO4 + 2 NaOH = Na2SO4 + 2 H2O
C3H8 + AlCl3 = C3H5Cl + Al + HCl =>
3 C3H8 + 4 AlCl3 = 3 C3H5Cl + 4 Al + 9 HCl
CaO + HCl = CaCl2 + H2O =>
CaO + 2 HCl = CaCl2 + H2O
NH4NO3(s) + H2O(l) = NH4OH(l) + HNO3(g) =>
NH4NO3(s) + H2O(l) = NH4OH(l) + HNO3(g)
NH4 + AsO3 = NO3 + AsH4 =>
NH4 + AsO3 = NO3 + AsH4
C3H5(C17H35COO)3 + O2 = CO + H2O =>
C3H5(C17H35COO)3 + 53 O2 = 57 CO + 55 H2O
LiOH + NH4NO3 = LiNO3 + NH3 + H2O =>
LiOH + NH4NO3 = LiNO3 + NH3 + H2O
NaIO3 + HCl = I2 + Cl2 + NaCl + H2O =>
2 NaIO3 + 12 HCl = I2 + 5 Cl2 + 2 NaCl + 6 H2O
MnO4{-} + H2O + S{2-} = MnO2 + OH{-} + S8 =>
16 MnO4{-} + 32 H2O + 24 S{2-} = 16 MnO2 + 64 OH{-} + 3 S8
H2SO4 + Pb(NO3)2 = HNO3 + SO4Pb =>
H2SO4 + Pb(NO3)2 = 2 HNO3 + SO4Pb
LOOH + GSH = GSSG + LH + H2O =>
LOOH + 4 GSH = 2 GSSG + LH + 2 H2O
C4H9Cl + KOH = C4H10O + KCl =>
C4H9Cl + KOH = C4H10O + KCl
KCl + MnO2 = KClO3 + Mn =>
2 KCl + 3 MnO2 = 2 KClO3 + 3 Mn
H2C6H6O6 + OH = H2O + H2CO3 =>
H2C6H6O6 + 20 OH = 8 H2O + 6 H2CO3
Na2O + H2O = NaOH =>
Na2O + H2O = 2 NaOH
MgCO3 + CH3COO = CO2 + MgCH3COO + H2O =>
7 MgCO3 + 9 CH3COO = 11 CO2 + 7 MgCH3COO + 3 H2O
Mg + FeCl2 = Fe + Mg(Cl2)2 =>
Mg + 2 FeCl2 = 2 Fe + Mg(Cl2)2
C2H8N2 + O2 = N2 + H2O + CO2 =>
C2H8N2 + 4 O2 = N2 + 4 H2O + 2 CO2
NH3 + ZnO = Zn3N2 + H2O =>
2 NH3 + 3 ZnO = Zn3N2 + 3 H2O
CoCl2 + O2 = CoO + Cl2 =>
2 CoCl2 + O2 = 2 CoO + 2 Cl2
[Cu(CH3COO)2] + H2O = Cu + CH3COOH + O =>
[Cu(CH3COO)2] + H2O = Cu + 2 CH3COOH + O
Ca2{+} + (CO3)2{-} = Ca(CO3) =>
Ca2{+} + (CO3)2{-} = 2 Ca(CO3)
SnCl4 + H2S = HCl + Sn2S4 =>
2 SnCl4 + 4 H2S = 8 HCl + Sn2S4
NaH2PO4 + (NH4)2MoO4 + HNO3 = (NH4)3[P(Mo3O10)]4 + NaNO3 + (NH4)NO3 + H2O =>
32 NaH2PO4 + 96(NH4)2MoO4 + 170 HNO3 = 8(NH4)3[P(Mo3O10)]4 + 32 NaNO3 + 153(NH4)NO3 + 147 H2O
Ba(s) + Br2(l) = BaBr2(s) =>
Ba(s) + Br2(l) = BaBr2(s)
H2Se + Cr(OH)3 + Ge(OH)4 = Cr2GeSe5 + H2O =>
5 H2Se + 2 Cr(OH)3 + Ge(OH)4 = Cr2GeSe5 + 10 H2O
Cr(NO)3 + O3 + KOH = K2Cr2O7 + KNO3 + H2O =>
2 Cr(NO)3 + 5 O3 + 8 KOH = K2Cr2O7 + 6 KNO3 + 4 H2O
CH3COONa + H2CrO3 = Na2CrO3 + CH3COOH =>
2 CH3COONa + H2CrO3 = Na2CrO3 + 2 CH3COOH
Cr2(NO3)3 + ZnCl2 = Cr2Cl2 + Zn(NO3)3 =>
Cr2(NO3)3 + ZnCl2 = Cr2Cl2 + Zn(NO3)3
C3H8 + AlCl3 = C3H5Cl + Al + HCl =>
3 C3H8 + 4 AlCl3 = 3 C3H5Cl + 4 Al + 9 HCl
C57H110O6 + NaOH = C3H8O3 + C18H35NaO2 =>
C57H110O6 + 3 NaOH = C3H8O3 + 3 C18H35NaO2
Na + HCl = NaCl + H*2 =>
Na + HCl = NaCl + H*2
NH3 + H2SO4 = (NH4)2SO4 =>
2 NH3 + H2SO4 = (NH4)2SO4
KCl + H2O = KOH + H2 + Cl2 =>
2 KCl + 2 H2O = 2 KOH + H2 + Cl2
CH3(CH2)2OH + HCl = CH3(CH2)2Cl + H2O =>
CH3(CH2)2OH + HCl = CH3(CH2)2Cl + H2O
CaCO3 + SO2 + H2O = Ca(HSO3)2 + CO2 =>
CaCO3 + 2 SO2 + H2O = Ca(HSO3)2 + CO2
BaO + H2O = HBa + O2 =>
4 BaO + 2 H2O = 4 HBa + 3 O2
NiCo3 + Al = Ni + Al2(Co3)3 =>
3 NiCo3 + 2 Al = 3 Ni + Al2(Co3)3
H2 + SO4 + Ga(OH)3 = H2O + Ga2(SO4)3 =>
3 H2 + 3 SO4 + 2 Ga(OH)3 = 6 H2O + Ga2(SO4)3
KSCN + KIO3 + HCl + HOH = I2 + K2SO4 + KCl + HCN =>
5 KSCN + 6 KIO3 + HCl + 2 HOH = 3 I2 + 5 K2SO4 + KCl + 5 HCN
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/10/25
Équations équilibrées sur02/09/24
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