| Équations équilibrées la veille | Équations équilibrées le lendemain |
As2O5 + 5 C = 2 As + 5 CO
Mn + FeNO3 = Fe + Mn(NO3)3 =>
Mn + 3 FeNO3 = 3 Fe + Mn(NO3)3
potassiumnitrate + sodiumchloride = potassiumchloride + sodiumnitrate =>
KNO3 + NaCl = KCl + NaNO3
ZnCl2 + CaSO4 = CaCl2 + Zn(SO4) =>
ZnCl2 + CaSO4 = CaCl2 + Zn(SO4)
KNO2 + HAc + KMnO4 = MnO2 + KNO3 + H2O + KAc =>
3 KNO2 + 2 HAc + 2 KMnO4 = 2 MnO2 + 3 KNO3 + H2O + 2 KAc
Cu2S + O = SO2 + Cu =>
Cu2S + 2 O = SO2 + 2 Cu
NH3OHCl + I2 = H2O + HI + HCl + N2 =>
2 NH3OHCl + I2 = 2 H2O + 2 HI + 2 HCl + N2
NaMnO4 + Na2SO3 + H2O = Na2SO4 + NaOH + MnO2 =>
2 NaMnO4 + 3 Na2SO3 + H2O = 3 Na2SO4 + 2 NaOH + 2 MnO2
Pb + Cu(NO3)2 = Pb2(NO3)2 + Cu =>
2 Pb + Cu(NO3)2 = Pb2(NO3)2 + Cu
Al2O3 + HNO3 = Al2NO3 + O + H =>
Al2O3 + HNO3 = Al2NO3 + 3 O + H
Hg(NO3)2 + NH3*H2O + NH4Cl = [Hg(NH3)2]Cl2 + NH4NO3 + H2O =>
Hg(NO3)2 + 2 NH3*H2O + 2 NH4Cl = [Hg(NH3)2]Cl2 + 2 NH4NO3 + 2 H2O
Cr2O3 + KClO3 + KOH = K2CrO4 + H2O + HCl =>
Cr2O3 + KClO3 + 3 KOH = 2 K2CrO4 + H2O + HCl
O + S2 = SO2 =>
4 O + S2 = 2 SO2
HNO3 + Zn = H2O + N2 + Zn(NO3)2 =>
12 HNO3 + 5 Zn = 6 H2O + N2 + 5 Zn(NO3)2
NH4OH + C = (NH2)2CO + H + O =>
2 NH4OH + C = (NH2)2CO + 6 H + O
S1Br2 = S1 + Br2 =>
S1Br2 = S1 + Br2
KCN + Au = AuCN + K =>
KCN + Au = AuCN + K
NaO3 = O2 + Na =>
2 NaO3 = 3 O2 + 2 Na
H2O + HC3H5O2 = H3O + C3H5O2 =>
H2O + HC3H5O2 = H3O + C3H5O2
C4H4O4 + NH3 = C4H7NO4 =>
C4H4O4 + NH3 = C4H7NO4
Na5IO6 + KI = I2 + Na5KO6 =>
Na5IO6 + KI = I2 + Na5KO6
PbNO32 + CuSO4 = PbSO4 + CuNO32 =>
PbNO32 + CuSO4 = PbSO4 + CuNO32
Cl2 + AlI3 = Cl2I3 + Al2 =>
2 Cl2 + 2 AlI3 = 2 Cl2I3 + Al2
B2Cl4 + O2 = B2O3 + *5BCl3 =>
30 B2Cl4 + 15 O2 = 10 B2O3 + 8*5BCl3
CH4*C2H6 + O2 = CO2 + H2O =>
2 CH4*C2H6 + 11 O2 = 6 CO2 + 10 H2O
Fe(s) + O2(g) + H2O(l) = Fe3O3*H2O(s) =>
6 Fe(s) + 3 O2(g) + 2 H2O(l) = 2 Fe3O3*H2O(s)
C12H2O11 + KClO3 = KCl + CO2 + H2O =>
3 C12H2O11 + 14 KClO3 = 14 KCl + 36 CO2 + 3 H2O
ZnCO3 + K2S = ZnS + K2CO3 =>
ZnCO3 + K2S = ZnS + K2CO3
H2SiF6 + NaF = Na2SiF6 + HF =>
H2SiF6 + 2 NaF = Na2SiF6 + 2 HF
CH4 + HCl = CH3Cl + H2 =>
CH4 + HCl = CH3Cl + H2
Mn + HgS = HgMnS =>
Mn + HgS = HgMnS
Zn(C2H3O2)2 + H2O = H(C2H3O2) + Zn(OH)2 =>
Zn(C2H3O2)2 + 2 H2O = 2 H(C2H3O2) + Zn(OH)2
C9H8O2 + SOCl2 + CH3OH = C10H10O2 + HCl + SO2 =>
C9H8O2 + SOCl2 + CH3OH = C10H10O2 + 2 HCl + SO2
C65124H48562N900S100O21465 + CO2 + H2O = HOOCCOOH + S + N2 =>
C65124H48562N900S100O21465 + 201004 CO2 + 108783 H2O = 133064 HOOCCOOH + 100 S + 450 N2
CaHO + H3PO4 = Ca3(PO4)2 + OH + H =>
3 CaHO + 2 H3PO4 = Ca3(PO4)2 + 3 OH + 6 H
NaHCO3(s) + HC2H3O2(aq) = H2O + CO2(g) + NaC2H3O2(aq) =>
NaHCO3(s) + HC2H3O2(aq) = H2O + CO2(g) + NaC2H3O2(aq)
HNO2 + HCl = H2NO2 + Cl =>
HNO2 + HCl = H2NO2 + Cl
NiCl2 + O = Ni(ClO3)2 =>
NiCl2 + 6 O = Ni(ClO3)2
CuO + HCl = CuCl2*H2O =>
CuO + 2 HCl = CuCl2*H2O
MgO + H2O = Mg(OH)2(as) =>
MgO + H2O = Mg(OH)2(as)
Fe2 + Na = FeNa =>
Fe2 + 2 Na = 2 FeNa
Na2SiO3 + HCl = NaCl + H2SiO3 =>
Na2SiO3 + 2 HCl = 2 NaCl + H2SiO3
CH2S2 + O2 = CO2 + H2O + SO2 =>
2 CH2S2 + 7 O2 = 2 CO2 + 2 H2O + 4 SO2
CH3CH2OH + K2CrO7 + H2SO4 = CH3COOH + Cr2(SO4)3 + K2SO4 + H2 =>
14 CH3CH2OH + 2 K2CrO7 + 5 H2SO4 = 14 CH3COOH + Cr2(SO4)3 + 2 K2SO4 + 19 H2
Na3AlO3 + Cl = NaCl + AlO3 =>
Na3AlO3 + 3 Cl = 3 NaCl + AlO3
MnO4{-} + SO2 + H2O = Mn{2-} + SO4{-}2 + H{+} =>
MnO4{-} + 3 SO2 + 2 H2O = Mn{2-} + 3 SO4{-}2 + 4 H{+}
AlCl3 + Sn(NO3)4 = SnCl4 + Al(NO3)3 =>
4 AlCl3 + 3 Sn(NO3)4 = 3 SnCl4 + 4 Al(NO3)3
Ca + HCl = CaCl2 + H2 =>
Ca + 2 HCl = CaCl2 + H2
CuO + Au = Cu + AuO =>
CuO + Au = Cu + AuO
Hg2(PO4)3 + H2O = Hg2OH + H(PO4)3 =>
Hg2(PO4)3 + H2O = Hg2OH + H(PO4)3
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/31/25
Équations équilibrées sur03/02/24
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