| Équations équilibrées la veille | Équations équilibrées le lendemain |
Co(OH)2 + 2 HI = CoI2 + 2 HOH
AgNO3(aq) + KCl(aq) = AgCl(s) + KNO3(aq) =>
AgNO3(aq) + KCl(aq) = AgCl(s) + KNO3(aq)
Cu + HNO3 = Cu2(NO3)2 + H2O + NO =>
6 Cu + 8 HNO3 = 3 Cu2(NO3)2 + 4 H2O + 2 NO
CCl4 + S = CS2 + Cl2 =>
CCl4 + 2 S = CS2 + 2 Cl2
K2CrO4 + H2SO4 + Na2SO3 = Cr2(SO4)3 + K2SO4 + Na2SO4 + H2O =>
2 K2CrO4 + 5 H2SO4 + 3 Na2SO3 = Cr2(SO4)3 + 2 K2SO4 + 3 Na2SO4 + 5 H2O
FeCl3 + Pt = PtCl + Fe =>
FeCl3 + 3 Pt = 3 PtCl + Fe
ZnO + Cu = CuO + Zn =>
ZnO + Cu = CuO + Zn
Ce(IO3)3 = Ce{3+} + IO3{-} =>
Ce(IO3)3 = Ce{3+} + 3 IO3{-}
F2 + K2S = K + F2S =>
F2 + K2S = 2 K + F2S
Ag2CO3 + H{+} = Ag{+} + CO2 + H2O =>
Ag2CO3 + 2 H{+} = 2 Ag{+} + CO2 + H2O
HOCl + CH4 = H2O + CHCl3 =>
3 HOCl + CH4 = 3 H2O + CHCl3
K2Cr2O7 + H2SO4 + C2H5OH + H2O = K2Cr2(SO4)4*24H2O + C2H4O =>
K2Cr2O7 + 4 H2SO4 + 3 C2H5OH + 17 H2O = K2Cr2(SO4)4*24H2O + 3 C2H4O
H2O2 + Se = SeO2 + H2O =>
2 H2O2 + Se = SeO2 + 2 H2O
H2CO3 + Cu(OH)2 = Cu(CO3) + H2O =>
H2CO3 + Cu(OH)2 = Cu(CO3) + 2 H2O
SO3 + Cu(OH)2 = CuSO4 + H2O =>
SO3 + Cu(OH)2 = CuSO4 + H2O
PbS2 = Pb + S2 =>
PbS2 = Pb + S2
CaO = Ca + O =>
CaO = Ca + O
Ni(s) + HCl(aq) = H2(l) + NiCl2(aq) =>
Ni(s) + 2 HCl(aq) = H2(l) + NiCl2(aq)
H3PO3 + Fe(OH)3 = Fe3(PO3)3 + H2O =>
3 H3PO3 + 3 Fe(OH)3 = Fe3(PO3)3 + 9 H2O
C3H3 + O2 = H2O + CO2 =>
4 C3H3 + 15 O2 = 6 H2O + 12 CO2
CaCl2 + NaCH3COO = CaCl2NaCH3COO =>
CaCl2 + NaCH3COO = CaCl2NaCH3COO
K2(CrO4) + AgNO3 = K(NO3) + Ag2(CrO4) =>
K2(CrO4) + 2 AgNO3 = 2 K(NO3) + Ag2(CrO4)
NHO3 + NaHCO3 = NaNO3 + H2O + CO2 =>
NHO3 + NaHCO3 = NaNO3 + H2O + CO2
Al2O3 + H3PO4 = AlPO4 + H2O =>
Al2O3 + 2 H3PO4 = 2 AlPO4 + 3 H2O
Li2SO4(aq) + Ca(NO3)2(aq) = LiNO3(aq) + CaSO4(s) =>
Li2SO4(aq) + Ca(NO3)2(aq) = 2 LiNO3(aq) + CaSO4(s)
AlBr3(aq) + Fe(NO3)3(aq) = AlFe(s) + Br(NO3)(aq) =>
AlBr3(aq) + Fe(NO3)3(aq) = AlFe(s) + 3 Br(NO3)(aq)
C + SO = CS2 + CO =>
3 C + 2 SO = CS2 + 2 CO
C6H8O6 + NaHCO3 = H2O + CO2 + NaC6H7O6 =>
C6H8O6 + NaHCO3 = H2O + CO2 + NaC6H7O6
HClO4(aq) + Li2CO3(aq) = H2O(l) + CO2(g) + LiClO4(aq) =>
2 HClO4(aq) + Li2CO3(aq) = H2O(l) + CO2(g) + 2 LiClO4(aq)
C4H9OH + CuO = C4H7OH + H2O + Cu =>
C4H9OH + CuO = C4H7OH + H2O + Cu
Co3O4 + C = Co + CO =>
Co3O4 + 4 C = 3 Co + 4 CO
I2 + F = IF =>
I2 + 2 F = 2 IF
KNO120 = KNO100 + O56 =>
14 KNO120 = 14 KNO100 + 5 O56
C5H8O2 + O2 = C2H4O2 + C3H4O2 =>
C5H8O2 + O2 = C2H4O2 + C3H4O2
Ag + O2 + H2O = Ag(OH) =>
4 Ag + O2 + 2 H2O = 4 Ag(OH)
U + ClF3 = UF6 + Cl2 =>
U + 2 ClF3 = UF6 + Cl2
C6H10O3(g) + O2(g) = CO2(g) + H2O(g) =>
C6H10O3(g) + 7 O2(g) = 6 CO2(g) + 5 H2O(g)
Na2CO3 + Sn(NO3)2 = Na(NO3) + Sn(CO3) =>
Na2CO3 + Sn(NO3)2 = 2 Na(NO3) + Sn(CO3)
(NH4)2S2O3 + (NH4)2S4O6 = (NH4)2SO4 + S =>
2(NH4)2S2O3 + (NH4)2S4O6 = 3(NH4)2SO4 + 5 S
Pb + AgCl = PbCl2 + Ag =>
Pb + 2 AgCl = PbCl2 + 2 Ag
Na(MnO4) + Ca = Ca(MnO4)2 + Na =>
2 Na(MnO4) + Ca = Ca(MnO4)2 + 2 Na
Zn(OH)2 + SO2 = ZnSO4 + H2 =>
Zn(OH)2 + SO2 = ZnSO4 + H2
SnI4 + F2 = SnF4 + I2 =>
SnI4 + 2 F2 = SnF4 + 2 I2
SnO2 + C2 = Sn + CO2 =>
2 SnO2 + C2 = 2 Sn + 2 CO2
FeS2 + O2 = Fe2O3 + SO2 =>
4 FeS2 + 11 O2 = 2 Fe2O3 + 8 SO2
Pb + AgCl = PbCl2 + Ag =>
Pb + 2 AgCl = PbCl2 + 2 Ag
C3H6 + O = CO + H2O =>
C3H6 + 6 O = 3 CO + 3 H2O
NaCO3 + CH2O2 = Na(HCOO) + H2O + CO2 =>
2 NaCO3 + 3 CH2O2 = 2 Na(HCOO) + 2 H2O + 3 CO2
AlBr3 + I2 = AlI3 + Br2 =>
2 AlBr3 + 3 I2 = 2 AlI3 + 3 Br2
FeO + H2O + CO2 = Fe3O4 + CH4 =>
12 FeO + 2 H2O + CO2 = 4 Fe3O4 + CH4
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur07/13/24
Équations équilibrées sur08/12/23
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