| Équations équilibrées la veille | Équations équilibrées le lendemain |
2(NH4)Cl + Zn(SO4) = (NH4)2(SO4) + Cl2Zn
Fe + H2O = H2 + Fe3O2 =>
3 Fe + 2 H2O = 2 H2 + Fe3O2
Fe(NO3)3 = Fe203 + NO2 + O2 =>
406 Fe(NO3)3 = 2 Fe203 + 1218 NO2 + 609 O2
O2 + CS2 = CO2 + S2O2 =>
2 O2 + CS2 = CO2 + S2O2
Y(NO3)3 + (NH4)6Mo7O24*4H2O = YMoO4 + NH3 + NO2 + H2O =>
7 Y(NO3)3 + (NH4)6Mo7O24*4H2O = 7 YMoO4 + 2 NH3 + 25 NO2 + 13 H2O
HONH2 + H2O = H2ONH2 + OH =>
HONH2 + H2O = H2ONH2 + OH
C6H12O6 = C3H6O3 = CO2 =>
C6H12O6 = 2 C3H6O3
P + Cl2 + NaOH = Na2HPO3 + NaCl + H2O =>
2 P + 3 Cl2 + 10 NaOH = 2 Na2HPO3 + 6 NaCl + 4 H2O
(C6H5)2CO + (CH3)2CHOH = (CH3)2CO + (C6H5)2C(OH)C(C6H5)2OH =>
2(C6H5)2CO + (CH3)2CHOH = (CH3)2CO + (C6H5)2C(OH)C(C6H5)2OH
KCl + O2 = KClO7 =>
2 KCl + 7 O2 = 2 KClO7
Na(OH) + H2SO4 = Na2SO4 + H2O =>
2 Na(OH) + H2SO4 = Na2SO4 + 2 H2O
Fe + CuSO4 = FeSO4 + Cu =>
Fe + CuSO4 = FeSO4 + Cu
PCO3 + CuF2 = CuCO3 + PF2 =>
PCO3 + CuF2 = CuCO3 + PF2
LiOH(aq) + VCl3(aq) = LiCl(aq) + V(OH)3(s) =>
3 LiOH(aq) + VCl3(aq) = 3 LiCl(aq) + V(OH)3(s)
NiCl2O2 = Ni(ClO)2 =>
NiCl2O2 = Ni(ClO)2
CH3Cl + CH3NH2 = CH3NHCH3 + NH4Cl =>
CH3Cl + 3 CH3NH2 = 2 CH3NHCH3 + NH4Cl
Al + LiI = AlI + Li =>
Al + LiI = AlI + Li
C2H5OH + CuO = C2H3 + Cu + H2O =>
2 C2H5OH + CuO = 2 C2H3 + Cu + 3 H2O
Cr2O3Na2O = NaCrO2 =>
Cr2O3Na2O = 2 NaCrO2
(NH4)2SO4 + BaCl2 = BaSO4 + NH4Cl =>
(NH4)2SO4 + BaCl2 = BaSO4 + 2 NH4Cl
Ge2H3 + O2 = GeO2 + H2O =>
4 Ge2H3 + 11 O2 = 8 GeO2 + 6 H2O
(NH4)2SO4 + Al(NO3)3 = Al2(SO4)3 + NH4NO3 =>
3(NH4)2SO4 + 2 Al(NO3)3 = Al2(SO4)3 + 6 NH4NO3
CuSO4 + KI = CuI2 + K2SO4 =>
CuSO4 + 2 KI = CuI2 + K2SO4
Ca(OH)2(S) = CaO(S) + H2O(g) =>
Ca(OH)2(S) = CaO(S) + H2O(g)
Ba(OH)2 + CO2 = BaCO3 + H2O =>
Ba(OH)2 + CO2 = BaCO3 + H2O
Br2 + H2O + SO2 = HBr + H2SO4 =>
Br2 + 2 H2O + SO2 = 2 HBr + H2SO4
KClO3 + CaI2 = KI + Ca(ClO3)2 =>
2 KClO3 + CaI2 = 2 KI + Ca(ClO3)2
CuSO4 + KI + H2SO4 = I2 + CuSO3 + K2SO4 + H2O =>
CuSO4 + 2 KI + H2SO4 = I2 + CuSO3 + K2SO4 + H2O
K + H = (HK) =>
K + H = (HK)
C4H9Br + C2H5ONa = C6H14O + NaBr =>
C4H9Br + C2H5ONa = C6H14O + NaBr
CuSO4 + Na2SO4 = CuNa2 + SO4 =>
CuSO4 + Na2SO4 = CuNa2 + 2 SO4
Ru + S = Ru2S4 =>
2 Ru + 4 S = Ru2S4
N + O = NO =>
N + O = NO
H2O + Na2S + Pb3(OH)2(CO3)2 = PbS + NaOH + CO2 =>
2 H2O + 3 Na2S + Pb3(OH)2(CO3)2 = 3 PbS + 6 NaOH + 2 CO2
Co(OH)3 + H2SO4 = Co(HSO4)3 + H2O =>
Co(OH)3 + 3 H2SO4 = Co(HSO4)3 + 3 H2O
Rb(s) + H2O = RbOH(aq) + H2 =>
2 Rb(s) + 2 H2O = 2 RbOH(aq) + H2
MgSO4 + CaS = MgCa + SO4S =>
MgSO4 + CaS = MgCa + SO4S
CaO2H2 + CO2 = CaCO3 + H2O =>
CaO2H2 + CO2 = CaCO3 + H2O
C3H6O + H2SO4 = C3H8SO4 + O2 =>
2 C3H6O + 2 H2SO4 = 2 C3H8SO4 + O2
H2SO4(Ac) + KOH(Ac) = H2O(Ac) + K2SO4(Ac) =>
H2SO4(Ac) + 2 KOH(Ac) = 2 H2O(Ac) + K2SO4(Ac)
HgS + HCl = HgCl2 + S + H{+} + e =>
HgS + 2 HCl = HgCl2 + S + 2 H{+} + 2e
Ag + HgCl2 = AgCl + Hg =>
2 Ag + HgCl2 = 2 AgCl + Hg
FeSO4 + Ca(ClO)2 + H2SO4 = Fe2(SO4)3 + CaCl2 + H2O =>
4 FeSO4 + Ca(ClO)2 + 2 H2SO4 = 2 Fe2(SO4)3 + CaCl2 + 2 H2O
C + HNO3 = CO2 + H2O + NO2 =>
C + 4 HNO3 = CO2 + 2 H2O + 4 NO2
H2SO4 + KOH = SO4KH + H2O =>
H2SO4 + KOH = SO4KH + H2O
H2O + P2I4 + P4 = PH4I7 + H3PO2 =>
64 H2O + 14 P2I4 + 3 P4 = 8 PH4I7 + 32 H3PO2
Ca2(C2O4)2 + KMnO4 + H2SO4 = K2C2O4 + CaSO4 + MnSO4 + CO2 + H2O =>
3 Ca2(C2O4)2 + 2 KMnO4 + 8 H2SO4 = K2C2O4 + 6 CaSO4 + 2 MnSO4 + 10 CO2 + 8 H2O
CO3 + AgNO3 = NO3 + Ag(CO3) =>
CO3 + AgNO3 = NO3 + Ag(CO3)
P + Cl = PCl5 =>
P + 5 Cl = PCl5
NH3 + H3PO4 = (NH4)2HPO4 =>
2 NH3 + H3PO4 = (NH4)2HPO4
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/24/24
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