| Équations équilibrées la veille | Équations équilibrées le lendemain |
I + Br2 = IBr2
P2O5 + HCl = PCl5 + H2O =>
P2O5 + 10 HCl = 2 PCl5 + 5 H2O
C3H6Br2 + Na = C3H6 + NaBr =>
C3H6Br2 + 2 Na = C3H6 + 2 NaBr
H3PO2 + H2O + CuSO4 = H3PO4 + H2SO4 + CuH2 =>
H3PO2 + 2 H2O + CuSO4 = H3PO4 + H2SO4 + CuH2
MgCl2 + NH3 = MgNH3 + Cl =>
MgCl2 + NH3 = MgNH3 + 2 Cl
CF4 + Br2 = CBr4 + F2 =>
CF4 + 2 Br2 = CBr4 + 2 F2
CoCl2(s) + H2O(l) = CoCl2*2H2O(ag) =>
CoCl2(s) + 2 H2O(l) = CoCl2*2H2O(ag)
NaO2 + H2O = NaOH + O2 =>
4 NaO2 + 2 H2O = 4 NaOH + 3 O2
Mg(OH)2 + NH4Cl = MgCl2 + NH4OH =>
Mg(OH)2 + 2 NH4Cl = MgCl2 + 2 NH4OH
C6H6 + C2H5Cl = C6H5CH3 + HCl =>
2 C6H6 + C2H5Cl = 2 C6H5CH3 + HCl
ZnSO4 + Cu(NO3)2 = Zn(NO3)2 + Cu(SO4) =>
ZnSO4 + Cu(NO3)2 = Zn(NO3)2 + Cu(SO4)
H2SO3 + NaOH = Na2SO3 + H2O =>
H2SO3 + 2 NaOH = Na2SO3 + 2 H2O
Ba(OH)2*8H2O + NH4Cl = BaCl2*2H2O + NH3 + H2O =>
Ba(OH)2*8H2O + 2 NH4Cl = BaCl2*2H2O + 2 NH3 + 8 H2O
Mg + Pb(NO3)2 = Mg(NO3)2 + Pb =>
Mg + Pb(NO3)2 = Mg(NO3)2 + Pb
BaCl2(aq) + K2Co3(aq) = BaCo3(s) + KCl(aq) =>
BaCl2(aq) + K2Co3(aq) = BaCo3(s) + 2 KCl(aq)
CH4N2O + H2SO4 + C6H12O6 = C12H17N4OS + H2O + CO2 =>
16 CH4N2O + 8 H2SO4 + 19 C6H12O6 = 8 C12H17N4OS + 86 H2O + 34 CO2
H2SO4(aq) + Ca(NO2)2(aq) = HNO2(aq) + CaSO4(s) =>
H2SO4(aq) + Ca(NO2)2(aq) = 2 HNO2(aq) + CaSO4(s)
(NH4)2SO4(aq) + Ca(OH)2(aq) = NH4OH(aq) + CaSO4(s) =>
(NH4)2SO4(aq) + Ca(OH)2(aq) = 2 NH4OH(aq) + CaSO4(s)
C5H10 + KMnO4 + H2SO4 = K2SO4 + MnSO4 + H2O + CO2 =>
C5H10 + 6 KMnO4 + 9 H2SO4 = 3 K2SO4 + 6 MnSO4 + 14 H2O + 5 CO2
Mg3N2 + O2 = MgO + N2 =>
2 Mg3N2 + 3 O2 = 6 MgO + 2 N2
H2NHSO3 + H2O = H2SO4 + NH3 =>
H2NHSO3 + H2O = H2SO4 + NH3
C2H2 + HCl = CHCl + H2 =>
C2H2 + 2 HCl = 2 CHCl + H2
A = A5 =>
5 A = A5
CuO + H2 = Cu + H2O =>
CuO + H2 = Cu + H2O
ICl3 + H2O = ICl + HIO3 + HCl =>
2 ICl3 + 3 H2O = ICl + HIO3 + 5 HCl
SiH4 + N2O = SiO2 + N2 + H2O =>
SiH4 + 4 N2O = SiO2 + 4 N2 + 2 H2O
BaCl2 + Al2S3 = BaS + AlCl3 =>
3 BaCl2 + Al2S3 = 3 BaS + 2 AlCl3
MgCl2 + H2O = MgO + HCl =>
MgCl2 + H2O = MgO + 2 HCl
Fe2S3 + O2 = Fe2O3 + SO2 =>
2 Fe2S3 + 9 O2 = 2 Fe2O3 + 6 SO2
NO2 = N2O4 =>
2 NO2 = N2O4
CaO2H2 + H3PO4 = Ca3(PO4)2 + H2O =>
3 CaO2H2 + 2 H3PO4 = Ca3(PO4)2 + 6 H2O
CaCl2 + Zn(NO3)2 = Ca(NO3)2 + ZnCl2 =>
CaCl2 + Zn(NO3)2 = Ca(NO3)2 + ZnCl2
Mo + HF + HNO3 = H2[MoO2F4] + H2O + NO =>
Mo + 4 HF + 2 HNO3 = H2[MoO2F4] + 2 H2O + 2 NO
ZnCl2 + NH4Cl = ZnCl + NH4Cl2 =>
ZnCl2 + NH4Cl = ZnCl + NH4Cl2
CaSO4 + NaHCO3 = CaCO3 + Na2SO4 + CO2 + H2O =>
CaSO4 + 2 NaHCO3 = CaCO3 + Na2SO4 + CO2 + H2O
H2SO4 + I2 = HIO4 + SO2 + H2O =>
7 H2SO4 + I2 = 2 HIO4 + 7 SO2 + 6 H2O
C36H74(s) + O2(g) = CO2(g) + H2O(g) =>
2 C36H74(s) + 109 O2(g) = 72 CO2(g) + 74 H2O(g)
C2H5Br + Na = C4H10 + NaBr =>
2 C2H5Br + 2 Na = C4H10 + 2 NaBr
FeSO4 + K(OH) = Fe(OH)2 + K2(SO4) =>
FeSO4 + 2 K(OH) = Fe(OH)2 + K2(SO4)
Ti + Br = TiBr4 =>
Ti + 4 Br = TiBr4
Fe(OH)3 + H3PO4 = FePO4 + H2O =>
Fe(OH)3 + H3PO4 = FePO4 + 3 H2O
KMnO4 + SO2 = KMnO2 + SO3 =>
KMnO4 + 2 SO2 = KMnO2 + 2 SO3
ZnSO4 + HNO3 = H2SO4 + Zn(NO3)2 =>
ZnSO4 + 2 HNO3 = H2SO4 + Zn(NO3)2
C9H8O4 + NaOH = NaC9H7O4 + H2O =>
C9H8O4 + NaOH = NaC9H7O4 + H2O
Al2(SO4)3 + NH4OH = AlOHSO4 + (NH4)2SO4 =>
Al2(SO4)3 + 2 NH4OH = 2 AlOHSO4 + (NH4)2SO4
Hg + CNO = Hg(CNO)2 =>
Hg + 2 CNO = Hg(CNO)2
Na2S + Be(NO3)2 = BeS + NaNO3 =>
Na2S + Be(NO3)2 = BeS + 2 NaNO3
Ba(C2H3O2)2 + Na2SO4 = BaSO4 + Na(C2H3O2) =>
Ba(C2H3O2)2 + Na2SO4 = BaSO4 + 2 Na(C2H3O2)
C2H4O2 + H2O = C2H3O2 + H3O =>
C2H4O2 + H2O = C2H3O2 + H3O
Mg(s) + HCl(aq) = H2(g) + MgCl2(aq) =>
Mg(s) + 2 HCl(aq) = H2(g) + MgCl2(aq)
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur10/22/24
Équations équilibrées sur11/21/23
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