| Équations équilibrées la veille | Équations équilibrées le lendemain |
Zn3(PO4)2*4H2ONa3PO4*H2O + 6 Zn(C2H3O2)2*2H2O = 3 Zn3(PO4)2*4H2O + 12 NaC2H3O2 + 5 H2O
Na2Cr2O7 + S + H2O = SO2 + CrO + NaOH =>
Na2Cr2O7 + 2 S + H2O = 2 SO2 + 2 CrO + 2 NaOH
M2(SO4)3 + BaCl2 = Ba(SO4) + MCl3 =>
M2(SO4)3 + 3 BaCl2 = 3 Ba(SO4) + 2 MCl3
FeCO3 + Ca(HCO3)2 = CaCO3 + Fe(HCO3)2 =>
FeCO3 + Ca(HCO3)2 = CaCO3 + Fe(HCO3)2
Zn{2+} + K3[Fe(CN)6] = Zn3[Fe(CN)6]2(s) + K{+} =>
3 Zn{2+} + 2 K3[Fe(CN)6] = Zn3[Fe(CN)6]2(s) + 6 K{+}
NaIO3 + CH3COOAg = CH3COONa + AgIO3 =>
NaIO3 + CH3COOAg = CH3COONa + AgIO3
KClO3 = KCl + O2 = H2 =>
2 KClO3 = 2 KCl + 3 O2
Ca(s) + F2(s) = CaF2(s) =>
Ca(s) + F2(s) = CaF2(s)
Na + CaO = NaO2 + Ca =>
Na + 2 CaO = NaO2 + 2 Ca
NH3O + O2 = NO2 + H2O =>
4 NH3O + 5 O2 = 4 NO2 + 6 H2O
HBr2 + Fe = Br3Fe2 + H2 =>
6 HBr2 + 8 Fe = 4 Br3Fe2 + 3 H2
Fe(s) + HNO3(s) = Fe(NO3)3(ac) + NO(l) + H2O(g) =>
Fe(s) + 4 HNO3(s) = Fe(NO3)3(ac) + NO(l) + 2 H2O(g)
CH3COH + Ag(NH3)2OH = Ag + CH3COONH4 + NH3 + H2O =>
CH3COH + 2 Ag(NH3)2OH = 2 Ag + CH3COONH4 + 3 NH3 + H2O
Fe(s) + O2(a) = Fe2O3(s) =>
4 Fe(s) + 3 O2(a) = 2 Fe2O3(s)
KClO4 + MnO2 = KO2 + MnClO4 =>
KClO4 + MnO2 = KO2 + MnClO4
Ni(NO3)2*6H2O(aq) + NAOH(aq) = Ni(OH)2(l) + NANO3(aq) + H2O =>
Ni(NO3)2*6H2O(aq) + 2 NAOH(aq) = Ni(OH)2(l) + 2 NANO3(aq) + 6 H2O
Co(OH)2 + NH3 = [Co(NH3)6](OH)2 =>
Co(OH)2 + 6 NH3 = [Co(NH3)6](OH)2
C5H11H + O2 = CO2 + H2O =>
C5H11H + 8 O2 = 5 CO2 + 6 H2O
TiOH + Ga(OH)3 = Ti[Ga(OH)4] =>
TiOH + Ga(OH)3 = Ti[Ga(OH)4]
C4H5N + O2 = CO2 + H2O + N2 =>
4 C4H5N + 21 O2 = 16 CO2 + 10 H2O + 2 N2
C12H22CaO14 + C6H10CaO6 = C9H16CaO10 =>
C12H22CaO14 + C6H10CaO6 = 2 C9H16CaO10
Ni(No3)2 + KBr = NiBr2 + KNo3 =>
Ni(No3)2 + 2 KBr = NiBr2 + 2 KNo3
FeCl2 + CaO + H2O = CaCl2 + Fe(OH)2 =>
FeCl2 + CaO + H2O = CaCl2 + Fe(OH)2
HI + Br = HIBr =>
HI + Br = HIBr
K + O = K2O6 =>
2 K + 6 O = K2O6
Zn + KOH + H2O = K[Zn(OH)3] + H2 =>
Zn + KOH + 2 H2O = K[Zn(OH)3] + H2
Cl + S + NaOH = NaCl + SO4 + H2O =>
8 Cl + S + 8 NaOH = 8 NaCl + SO4 + 4 H2O
CaBr2 + Na2S = CaS + NaBr =>
CaBr2 + Na2S = CaS + 2 NaBr
Na2Cr2O7 + KI + HCl = CrCl3 + KCl + I2 + H2O + NaCl =>
Na2Cr2O7 + 6 KI + 14 HCl = 2 CrCl3 + 6 KCl + 3 I2 + 7 H2O + 2 NaCl
CH3COOK + KOH = K2O + CH4 + CO2 =>
CH3COOK + KOH = K2O + CH4 + CO2
Co + (NH4)SCN = [Co(SCN)4]2 + NH4 =>
2 Co + 8(NH4)SCN = [Co(SCN)4]2 + 8 NH4
Al2(SO4)3 + NaOH(g) = Al(OH)3(s) + Na2SO4(g) =>
Al2(SO4)3 + 6 NaOH(g) = 2 Al(OH)3(s) + 3 Na2SO4(g)
H2O + H2SiO3 = H4SiO4 =>
H2O + H2SiO3 = H4SiO4
C7H16 = C7H14 + H2 =>
C7H16 = C7H14 + H2
NaCl + K3[Sb(OH)6] = Na3[Sb(OH)6] + KCl =>
3 NaCl + K3[Sb(OH)6] = Na3[Sb(OH)6] + 3 KCl
K2CrO7 + C6H12O6 = Cr2O3 + K2O + CO2 + H2O =>
8 K2CrO7 + 3 C6H12O6 = 4 Cr2O3 + 8 K2O + 18 CO2 + 18 H2O
Co(OH)2 + H2O = H3O + CoO2H =>
Co(OH)2 + H2O = H3O + CoO2H
Ca(HCO3)2 = CaCO3(s) + CO2(g) + H2O(g) =>
Ca(HCO3)2 = CaCO3(s) + CO2(g) + H2O(g)
Al2O3 + H2SO4 = Al2(SO4)3 + H2O =>
Al2O3 + 3 H2SO4 = Al2(SO4)3 + 3 H2O
C10H22 + O = CO2 + H2O =>
C10H22 + 31 O = 10 CO2 + 11 H2O
ZnSO4 + NaPO4 = ZnPO4 + NaSO4 =>
ZnSO4 + NaPO4 = ZnPO4 + NaSO4
Li3PO4 + Al(NO3)3 = AlPO4 + Li(NO3) =>
Li3PO4 + Al(NO3)3 = AlPO4 + 3 Li(NO3)
Cl + Br2 = BrCl2 =>
4 Cl + Br2 = 2 BrCl2
C6H5Br + AgNO3 = C6H5NO3 + AgBr =>
C6H5Br + AgNO3 = C6H5NO3 + AgBr
PO4 + MgSO4 = PSO4 + MgO4 =>
PO4 + MgSO4 = PSO4 + MgO4
Li3PO4 + Al(NO3)3 = AlPO4 + Li(NO3) =>
Li3PO4 + Al(NO3)3 = AlPO4 + 3 Li(NO3)
Mg(OH)2 + TiO2 = Mg2TiO4 + H2O =>
2 Mg(OH)2 + TiO2 = Mg2TiO4 + 2 H2O
Al + H2SO4 = Al2(SO4)3 + H2 =>
2 Al + 3 H2SO4 = Al2(SO4)3 + 3 H2
PbCl2 + KI = KCl + PbI2 =>
PbCl2 + 2 KI = 2 KCl + PbI2
Cu + H2SO4 = CuSO4 + H2O + SO2 =>
Cu + 2 H2SO4 = CuSO4 + 2 H2O + SO2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur10/24/24
Équations équilibrées sur11/23/23
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