| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 KI + CCl4 + Br2 = 2 KCl + CI2 + 2 BrCl
MnO2 + HCl = MnCl2 + H2O + Cl2 =>
MnO2 + 4 HCl = MnCl2 + 2 H2O + Cl2
Cu + H2O = CuOH + H2 =>
2 Cu + 2 H2O = 2 CuOH + H2
CrI2 + KOH + Cl2 = K2CrO4 + KIO2 + KCl + H2O =>
CrI2 + 16 KOH + 6 Cl2 = K2CrO4 + 2 KIO2 + 12 KCl + 8 H2O
CH3CHBrCH3 + Na = CH3CHNaCH3 + Br =>
CH3CHBrCH3 + Na = CH3CHNaCH3 + Br
NaI + CaCl2 = NaCl2 + CaI =>
NaI + CaCl2 = NaCl2 + CaI
Na + P = Na3P =>
3 Na + P = Na3P
Fe3Al3Si2 + FeSi2 = Fe3Al2Si3 + Fe2Al3Si3 =>
7 Fe3Al3Si2 + 8 FeSi2 = 9 Fe3Al2Si3 + Fe2Al3Si3
FeSO4 + Cu3PO3 = Cu2SO4 + Fe3(PO3)2 =>
3 FeSO4 + 2 Cu3PO3 = 3 Cu2SO4 + Fe3(PO3)2
Mg + CO = MgO + C =>
Mg + CO = MgO + C
MnO2 + HCl = MnCl2 + H2O + Cl2 =>
MnO2 + 4 HCl = MnCl2 + 2 H2O + Cl2
Pb2 + HCl = PbCl2(s) + H =>
Pb2 + 4 HCl = 2 PbCl2(s) + 4 H
H + N2O = H2O + N2 =>
2 H + N2O = H2O + N2
Ni7Cl2 + O2 = Ni3O + Cl2O5 =>
3 Ni7Cl2 + 11 O2 = 7 Ni3O + 3 Cl2O5
AgNO3 + Ba(OH)2 = AgOH + Ba(NO3)2 =>
2 AgNO3 + Ba(OH)2 = 2 AgOH + Ba(NO3)2
KCl(aq) + AgNO3 = KNO3(aq) + AgCl(s) =>
KCl(aq) + AgNO3 = KNO3(aq) + AgCl(s)
NO2 + O2 = N2O5 =>
4 NO2 + O2 = 2 N2O5
KMnO4 + HCl = Cl2 + MnCl2 + KCl + H2O =>
2 KMnO4 + 16 HCl = 5 Cl2 + 2 MnCl2 + 2 KCl + 8 H2O
KCH3CO2 = K + CH3 + CO2 =>
KCH3CO2 = K + CH3 + CO2
Al + OH{-} = Al(OH)4{-} + {-} =>
Al + 4 OH{-} = Al(OH)4{-} + 3e
Cs + C = CsC =>
Cs + C = CsC
NaClO + C3H6O = CHCl3 + NaOH + NaOCOCH3 =>
3 NaClO + C3H6O = CHCl3 + 2 NaOH + NaOCOCH3
KOH + Zn(CH3COO)2 = K(CH3COO)2 + Zn(OH) =>
KOH + Zn(CH3COO)2 = K(CH3COO)2 + Zn(OH)
BaCO3 + Al = Al2(CO3)3 + Ba =>
3 BaCO3 + 2 Al = Al2(CO3)3 + 3 Ba
CoCl2(aq) + AgNO3(aq) = AgCl + Co(NO3)2(aq) =>
CoCl2(aq) + 2 AgNO3(aq) = 2 AgCl + Co(NO3)2(aq)
V2O3 + H2O = V2O5 + H2 =>
V2O3 + 2 H2O = V2O5 + 2 H2
MgO = Mg + O =>
MgO = Mg + O
CaCl2 + Na3(PO4) = Ca3(PO4)2 + NaCl =>
3 CaCl2 + 2 Na3(PO4) = Ca3(PO4)2 + 6 NaCl
KAl(SO4)2 = Al2(SO4)3 + K2SO4 =>
2 KAl(SO4)2 = Al2(SO4)3 + K2SO4
Fe + S8 = FeS =>
8 Fe + S8 = 8 FeS
Fe2 + S8 = FeS =>
4 Fe2 + S8 = 8 FeS
HCO3 + OH = H2O + CO3 =>
HCO3 + OH = H2O + CO3
Fe + H3O{+} = Fe{2+} + H2 + H2O =>
Fe + 2 H3O{+} = Fe{2+} + H2 + 2 H2O
Na2SO4 + AlBr3 = NaBr + Al2S3O12 =>
3 Na2SO4 + 2 AlBr3 = 6 NaBr + Al2S3O12
SeCl6 + O2 = SeO2 + Cl2 =>
SeCl6 + O2 = SeO2 + 3 Cl2
C3H8O(l) + O2(g) = CO2 + H2O =>
2 C3H8O(l) + 9 O2(g) = 6 CO2 + 8 H2O
Hg + AgNO3 = Hg(NO3)2 + Ag =>
Hg + 2 AgNO3 = Hg(NO3)2 + 2 Ag
MnO2 + HCl = MnCl2 + H2O + Cl2 =>
MnO2 + 4 HCl = MnCl2 + 2 H2O + Cl2
C2H5OH(l) + O2(aq) = CO2(g) + H2O(l) =>
C2H5OH(l) + 3 O2(aq) = 2 CO2(g) + 3 H2O(l)
Li + CmF3 = LiF + Cm =>
3 Li + CmF3 = 3 LiF + Cm
Cu2S + O2 = Cu + SO2 =>
Cu2S + O2 = 2 Cu + SO2
Al(NO3)3 + Zn = Zn(NO3)3 + Al =>
Al(NO3)3 + Zn = Zn(NO3)3 + Al
Mg(NO3)2 + Na3PO4 = Mg3(PO4)2 + NaNO3 =>
3 Mg(NO3)2 + 2 Na3PO4 = Mg3(PO4)2 + 6 NaNO3
N2H4 + F2 = NF3 + HF =>
N2H4 + 5 F2 = 2 NF3 + 4 HF
Fe + S8 = FeS =>
8 Fe + S8 = 8 FeS
CuBr2 = Cu2 + Br =>
2 CuBr2 = Cu2 + 4 Br
Na + PbCl2 = NaCl + Pb =>
2 Na + PbCl2 = 2 NaCl + Pb
Br2(l) + KI(s) = KBr(s) + I2(s) =>
Br2(l) + 2 KI(s) = 2 KBr(s) + I2(s)
Ba(ClO3)2 + Na3PO4 = Ba3(PO4)2 + NaClO3 =>
3 Ba(ClO3)2 + 2 Na3PO4 = Ba3(PO4)2 + 6 NaClO3
Ni + HgCl2 = NiCl2Hg =>
Ni + HgCl2 = NiCl2Hg
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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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