| Équations équilibrées la veille | Équations équilibrées le lendemain |
N2 + 3 H2 = 2 NH3
Mg(aq) + NO3(aq) = Mg(NO3)2 =>
Mg(aq) + 2 NO3(aq) = Mg(NO3)2
MgO2CO + HCl = Cl2Mg + H2O + O2C =>
MgO2CO + 2 HCl = Cl2Mg + H2O + O2C
H2 + F2 = HF =>
H2 + F2 = 2 HF
LiO2 = Li + O =>
LiO2 = Li + 2 O
O2 + CS2 = CO2 + SO2 =>
3 O2 + CS2 = CO2 + 2 SO2
O2 + H3O = H2O =>
O2 + 4 H3O = 6 H2O
MgCo2 + HCl = MgCl + Co2 + H2 =>
2 MgCo2 + 2 HCl = 2 MgCl + 2 Co2 + H2
NaOH(aq) + CuSO4(aq) = Na2SO4 + Cu(OH)2 =>
2 NaOH(aq) + CuSO4(aq) = Na2SO4 + Cu(OH)2
H2SO4 + Ai = Ai2(SO4)3 + H2 =>
3 H2SO4 + 2 Ai = Ai2(SO4)3 + 3 H2
C4H8O + H2O2 + NH3 = C8H16N2 + H2O =>
2 C4H8O + H2O2 + 2 NH3 = C8H16N2 + 4 H2O
Cu2 + NaOH = CuOH + Na =>
Cu2 + 2 NaOH = 2 CuOH + 2 Na
As + Na2CO3 + KNO3 = Na3AsO4 + KNO2 + CO2 =>
2 As + 3 Na2CO3 + 5 KNO3 = 2 Na3AsO4 + 5 KNO2 + 3 CO2
CH4 + F = CF2 + HF =>
CH4 + 6 F = CF2 + 4 HF
Fe + HCl = FeCl2 + H2 =>
Fe + 2 HCl = FeCl2 + H2
ZnSO4 + MgCl2 + Na3PO4 = ZnCl2 + Mg3(PO4)2 + Na2SO4 =>
3 ZnSO4 + 3 MgCl2 + 2 Na3PO4 = 3 ZnCl2 + Mg3(PO4)2 + 3 Na2SO4
Rb(s) + O2(g) = RbO2 =>
Rb(s) + O2(g) = RbO2
NH4ClAgNO3 = AgClNH4NO3 =>
NH4ClAgNO3 = AgClNH4NO3
HCOH + H2O = H3O + HCOO =>
HCOH + 4 H2O = 3 H3O + HCOO
FeCl2 + K2CrO4 + HCl = FeCl3 + KCl + CrCl3 + H2O =>
3 FeCl2 + K2CrO4 + 8 HCl = 3 FeCl3 + 2 KCl + CrCl3 + 4 H2O
Fe2O3 + CO = Fe + CO2 =>
Fe2O3 + 3 CO = 2 Fe + 3 CO2
ZnSO4 + H2O = ZnSO4*H2O =>
ZnSO4 + H2O = ZnSO4*H2O
SO + H2 = H2S + H2O =>
SO + 2 H2 = H2S + H2O
ClO{-} + SO3{-2} = Cl{-} + SO4{-2} =>
ClO{-} + SO3{-2} = Cl{-} + SO4{-2}
CaO + NH4OH = Ca(OH)2 + NH3 =>
CaO + NH4OH = Ca(OH)2 + NH3
Cu + NaNO3 + H2SO4 = CuSO4 + Na2SO4 + H2O + NO =>
3 Cu + 2 NaNO3 + 4 H2SO4 = 3 CuSO4 + Na2SO4 + 4 H2O + 2 NO
CaO + NaCl = CaOCl + Na =>
CaO + NaCl = CaOCl + Na
Mn(OH)2 + NaClO = NaCl + MnO2 + H2O =>
Mn(OH)2 + NaClO = NaCl + MnO2 + H2O
Ag2SO4 + AlCl3 = AgCl + Al2(SO4)3 =>
3 Ag2SO4 + 2 AlCl3 = 6 AgCl + Al2(SO4)3
Al(OH)3(aq) + H2CO3(aq) = Al2(CO3)3(aq) + H2O(l) =>
2 Al(OH)3(aq) + 3 H2CO3(aq) = Al2(CO3)3(aq) + 6 H2O(l)
Al(NO3)3 + Ga = Ga(NO3)3 + Al =>
Al(NO3)3 + Ga = Ga(NO3)3 + Al
Zn + I2 + H2O = HI + ZnO =>
Zn + I2 + H2O = 2 HI + ZnO
Al(OH)3 + H2CO3 = Al2(CO3)3 + H2O =>
2 Al(OH)3 + 3 H2CO3 = Al2(CO3)3 + 6 H2O
(PO4)2Ca3 + SiO2 + C = SiO3Ca + P4 + CO =>
2(PO4)2Ca3 + 6 SiO2 + 10 C = 6 SiO3Ca + P4 + 10 CO
(NH4)2SO4 + NaOH = Na2SO4 + NH5O =>
(NH4)2SO4 + 2 NaOH = Na2SO4 + 2 NH5O
CdSO4(aq) + SrS(aq) = CdS(aq) + SrSO4(s) =>
CdSO4(aq) + SrS(aq) = CdS(aq) + SrSO4(s)
C4H10 + HCl = C4H8Cl2 + H2 =>
C4H10 + 2 HCl = C4H8Cl2 + 2 H2
CHCl3 + Cl2 = CCl4 + HCl =>
CHCl3 + Cl2 = CCl4 + HCl
NH4Br + Fe(NO3)2 = NH4NO3 + FeBr2 =>
2 NH4Br + Fe(NO3)2 = 2 NH4NO3 + FeBr2
NH4Cl + Hg2(CH3COO)2 = NH4(CH3COO) + Hg2Cl2 =>
2 NH4Cl + Hg2(CH3COO)2 = 2 NH4(CH3COO) + Hg2Cl2
N2H2 + H2O = NH3 + H2O2 =>
N2H2 + 4 H2O = 2 NH3 + 2 H2O2
PCl3 = P4 + Cl2 =>
4 PCl3 = P4 + 6 Cl2
CHCl3 + O2 = COCl2 + HCl =>
2 CHCl3 + O2 = 2 COCl2 + 2 HCl
CH3COOH(aq) = CH3COO(aq) + H(aq) =>
CH3COOH(aq) = CH3COO(aq) + H(aq)
N3{-} + H2O = HN3 + OH{-} =>
N3{-} + H2O = HN3 + OH{-}
Al + NaOH + HOH = NaAl(OH)4 + H2 =>
2 Al + 2 NaOH + 6 HOH = 2 NaAl(OH)4 + 3 H2
CsCl(aq) + CaS(aq) = Cs2S + CaCl2 =>
2 CsCl(aq) + CaS(aq) = Cs2S + CaCl2
C4H6O3 + H2O = C2H4O2 =>
C4H6O3 + H2O = 2 C2H4O2
Cu + HNO3 = Cu(NO3)2 + NO + H2O =>
3 Cu + 8 HNO3 = 3 Cu(NO3)2 + 2 NO + 4 H2O
N2S2O3 + HCl = H2S2O3 + NCl =>
N2S2O3 + 2 HCl = H2S2O3 + 2 NCl
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/22/24
Équations équilibrées sur01/21/24
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