| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 Li + 2 NH3 = 2 LiNH2 + H2
NO = N2 + O2 =>
2 NO = N2 + O2
FeSO3 = FeO + SO2 =>
FeSO3 = FeO + SO2
HCIO4 + KOH = KCIO4 + H2O =>
HCIO4 + KOH = KCIO4 + H2O
Au2O3 = Au + O2 =>
2 Au2O3 = 4 Au + 3 O2
Pb + HCl = PbCl2 + H2 =>
Pb + 2 HCl = PbCl2 + H2
CO2 + H2O = H2CO3 =>
CO2 + H2O = H2CO3
Mg2C3 + H2O = C3H4 + Mg(OH)2 =>
Mg2C3 + 4 H2O = C3H4 + 2 Mg(OH)2
Mg + NO2 = Mg(NO2)2 =>
Mg + 2 NO2 = Mg(NO2)2
Cs2 + I2 = CsI =>
Cs2 + I2 = 2 CsI
NaAlO2 + NaHCO3 + H2O = Al(OH)3 + Na2CO3 =>
NaAlO2 + NaHCO3 + H2O = Al(OH)3 + Na2CO3
Zn + H2O = Zn(OH)2 + H2 =>
Zn + 2 H2O = Zn(OH)2 + H2
Na2[B4O5(OH)4]8H2O + NaOH + H2O2 = Na2[B2(OH)4(O2)2]6H2O + H2O =>
3 Na2[B4O5(OH)4]8H2O + 10 NaOH + 115 H2O2 = 8 Na2[B2(OH)4(O2)2]6H2O + 67 H2O
C7H16 + O2 = CO2 + H2O =>
C7H16 + 11 O2 = 7 CO2 + 8 H2O
C2H2 + O2 = CO2 + H2O =>
2 C2H2 + 5 O2 = 4 CO2 + 2 H2O
Li + MgO = Li2O + Mg =>
2 Li + MgO = Li2O + Mg
CH4 + H2O = CO + H2 =>
CH4 + H2O = CO + 3 H2
KMnO4 + MgS = K2S + Mg(MnO4)2 =>
2 KMnO4 + MgS = K2S + Mg(MnO4)2
NaCN + H2SO4 = Na2SO4 + HCN =>
2 NaCN + H2SO4 = Na2SO4 + 2 HCN
C7H7NO2 + Na2S + H2O = C7H9N + Na2S2O3 + NaOH =>
4 C7H7NO2 + 6 Na2S + 7 H2O = 4 C7H9N + 3 Na2S2O3 + 6 NaOH
F2 + PbCl2 = PbF4 + Cl2 =>
2 F2 + PbCl2 = PbF4 + Cl2
Ni2O3 + Fe + H2O = Ni(OH)2 + Fe(OH)2 =>
Ni2O3 + Fe + 3 H2O = 2 Ni(OH)2 + Fe(OH)2
NH3 + HCl = NH4Cl =>
NH3 + HCl = NH4Cl
C5H5 + Fe = Fe(C5H5)2 =>
2 C5H5 + Fe = Fe(C5H5)2
In(OH)2 = InO + H2O =>
In(OH)2 = InO + H2O
C4H10 + O2 = CO2 + H2O =>
2 C4H10 + 13 O2 = 8 CO2 + 10 H2O
FeO + HNO3 = Fe(NO3)3 + NO + H2O =>
3 FeO + 10 HNO3 = 3 Fe(NO3)3 + NO + 5 H2O
Li2[Zn(OH)4] + H2SO4 = Zn(OH)2 + Li2SO4 + H2O =>
Li2[Zn(OH)4] + H2SO4 = Zn(OH)2 + Li2SO4 + 2 H2O
Na2(CO3) = Na + CO3 =>
Na2(CO3) = 2 Na + CO3
NaCN + H2SO4 = Na2SO4 + HCN =>
2 NaCN + H2SO4 = Na2SO4 + 2 HCN
BaI2 + AgNO3 = Ba(NO3)2 + AgI =>
BaI2 + 2 AgNO3 = Ba(NO3)2 + 2 AgI
ZnBr2 + Cl2 = ZnCl2 + Br =>
ZnBr2 + Cl2 = ZnCl2 + 2 Br
Y(NO3)2 + GaPO4 = YPO4 + Ga(NO3)2 =>
Y(NO3)2 + GaPO4 = YPO4 + Ga(NO3)2
BaCrO4 + H{+} = Ba{2+} + H2Cr2O7 + H2O =>
2 BaCrO4 + 4 H{+} = 2 Ba{2+} + H2Cr2O7 + H2O
Fe(OH)2(S) + H2O + O2(g) = Fe(OH)3(S) =>
4 Fe(OH)2(S) + 2 H2O + O2(g) = 4 Fe(OH)3(S)
CuO + H2 = Cu + H2O =>
CuO + H2 = Cu + H2O
H + Cl = HCl =>
H + Cl = HCl
C3H8 + O2 = CO2 + H2O =>
C3H8 + 5 O2 = 3 CO2 + 4 H2O
NaOH + H3PO4 = Na3PO4 + H2O =>
3 NaOH + H3PO4 = Na3PO4 + 3 H2O
P2O3 + KOH = K2HPO3 + H2O =>
P2O3 + 4 KOH = 2 K2HPO3 + H2O
Ca(OH)2 + HNO3 = Ca(NO3)2 + H2O =>
Ca(OH)2 + 2 HNO3 = Ca(NO3)2 + 2 H2O
FeS2 + H2O = Fe2O3 + SO4{2-} + H{+} + {-} =>
2 FeS2 + 19 H2O = Fe2O3 + 4 SO4{2-} + 38 H{+} + 30e
CuO + H2 = Cu + H2O =>
CuO + H2 = Cu + H2O
C2S + O2 = CO2 + S2O =>
4 C2S + 9 O2 = 8 CO2 + 2 S2O
H2O + O2 = H2O2 =>
2 H2O + O2 = 2 H2O2
SO3 + H2O = H2SO4 =>
SO3 + H2O = H2SO4
Mg + AgNO3 = Mg(NO3)2 + Ag =>
Mg + 2 AgNO3 = Mg(NO3)2 + 2 Ag
C2H4O2 + O2 = CO2 + H2O =>
C2H4O2 + 2 O2 = 2 CO2 + 2 H2O
Al{3+} + OH{-} = Al(OH)3 =>
Al{3+} + 3 OH{-} = Al(OH)3
K2Cr2O7 + HBr = KBr + CrBr3 + Br2 + H2O =>
K2Cr2O7 + 14 HBr = 2 KBr + 2 CrBr3 + 3 Br2 + 7 H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/15/24
Équations équilibrées sur01/14/24
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