| Équations équilibrées la veille | Équations équilibrées le lendemain |
SO3 + K2O = K2SO4
Zn(NO3)2*6H2O + NH2CONH2 = ZnO + NO2 + CO2 + H2O =>
7 Zn(NO3)2*6H2O + NH2CONH2 = 7 ZnO + 16 NO2 + CO2 + 44 H2O
Si2 + HCl = HCl3Si + H2 =>
Si2 + 6 HCl = 2 HCl3Si + 2 H2
KCl + NaHC4H4O6 = KHC4H4O6 + NaCl =>
KCl + NaHC4H4O6 = KHC4H4O6 + NaCl
NiO + TeO3 + MnO + Fe2O3 + Mo + MoO3 = Ni27Mn2FeTe9MoO60 =>
162 NiO + 54 TeO3 + 12 MnO + 3 Fe2O3 + Mo + 5 MoO3 = 6 Ni27Mn2FeTe9MoO60
HCl + Na2MnO4 = Cl2 + MnCl2 + NaCl + H2O =>
8 HCl + Na2MnO4 = 2 Cl2 + MnCl2 + 2 NaCl + 4 H2O
Cu(CO3)2 + H2O2 = Cu2O + C2H2 + O2 =>
4 Cu(CO3)2 + 4 H2O2 = 2 Cu2O + 4 C2H2 + 15 O2
K3(PO4) + BaCl2 = KCl + Ba3(PO4)2 =>
2 K3(PO4) + 3 BaCl2 = 6 KCl + Ba3(PO4)2
C4H10 + K2Cr2O7 + H2SO4 = K2SO4 + H2O + C4H8O + Cr2(SO4)3 =>
3 C4H10 + 2 K2Cr2O7 + 8 H2SO4 = 2 K2SO4 + 11 H2O + 3 C4H8O + 2 Cr2(SO4)3
C6H10 + HI = C6H12I2 =>
C6H10 + 2 HI = C6H12I2
Cr(OH)3 + H2O2 + KOH = K2CrO4 + H2O =>
2 Cr(OH)3 + 3 H2O2 + 4 KOH = 2 K2CrO4 + 8 H2O
I2(l) + KBr(aq) = KI2(aq) + Br(s) =>
I2(l) + KBr(aq) = KI2(aq) + Br(s)
Ga + H2 = Ga2H6 =>
2 Ga + 3 H2 = Ga2H6
Fe2(SO4)3 + NaI = I + FeSO4 + Na2SO4 =>
Fe2(SO4)3 + 2 NaI = 2 I + 2 FeSO4 + Na2SO4
O2(g) + C = CO(g) =>
O2(g) + 2 C = 2 CO(g)
SrCl2(aq) + Al2(SO4)3(aq) = AlCl3(aq) + SrSO4(s) =>
3 SrCl2(aq) + Al2(SO4)3(aq) = 2 AlCl3(aq) + 3 SrSO4(s)
Cu2(SO4)2 + Zn = Zn2(SO4)2 + Cu =>
Cu2(SO4)2 + 2 Zn = Zn2(SO4)2 + 2 Cu
Na(NO3) + (NH4)Cl = Na(NH4) + Cl(NO3) =>
Na(NO3) + (NH4)Cl = Na(NH4) + Cl(NO3)
CH3OH + O = CO + H2O =>
CH3OH + 2 O = CO + 2 H2O
C3H6O3 + NaHCO3 = CO3 + H2O + NaC3H5O3 =>
8 C3H6O3 + 9 NaHCO3 = 6 CO3 + 6 H2O + 9 NaC3H5O3
CH16OH + O2 = C + H2O =>
4 CH16OH + 15 O2 = 4 C + 34 H2O
Ba(NO3)2 + KF = BaF2 + NO3K =>
Ba(NO3)2 + 2 KF = BaF2 + 2 NO3K
CH3C6H4NH2 + HCl = CH3C6H4NH3 + Cl =>
CH3C6H4NH2 + HCl = CH3C6H4NH3 + Cl
Na2CO3 + NH4H2PO4 + MgO = NaMg(PO4) + CO2 + NH3 + H2O =>
Na2CO3 + 2 NH4H2PO4 + 2 MgO = 2 NaMg(PO4) + CO2 + 2 NH3 + 3 H2O
PbS2 + PbSO4 = Pb + SO2 =>
PbS2 + 2 PbSO4 = 3 Pb + 4 SO2
(CuOH)2SO4H2SO4 = CuSO4H2O =>
(CuOH)2SO4H2SO4 = 2 CuSO4H2O
Ag2O + P2O5 = Ag4P2O7 =>
2 Ag2O + P2O5 = Ag4P2O7
As + OH = As2O3 + H2O =>
2 As + 6 OH = As2O3 + 3 H2O
C2H5NO2 + ZnO = Zn(CH2(NH2)CO2)2H2O =>
2 C2H5NO2 + ZnO = Zn(CH2(NH2)CO2)2H2O
Cu + V = CuV =>
Cu + V = CuV
I4O9 = I2 + O2 =>
2 I4O9 = 4 I2 + 9 O2
C3H5O3{-} + SO4{2-} = HCO3{-} + HS{-} + H{+} =>
2 C3H5O3{-} + 3 SO4{2-} = 6 HCO3{-} + 3 HS{-} + H{+}
P2O5 + H2O = H3PO4 =>
P2O5 + 3 H2O = 2 H3PO4
C6H6NO2 + Fe + H2O = C6H6NH2 + Fe3O4 =>
4 C6H6NO2 + 9 Fe + 4 H2O = 4 C6H6NH2 + 3 Fe3O4
Li2O + Si = SiO2 + Li =>
2 Li2O + Si = SiO2 + 4 Li
HgCl2 + Cu = HgCu + Cl =>
HgCl2 + Cu = HgCu + 2 Cl
NNH3 + O2 = NO + H2O =>
4 NNH3 + 7 O2 = 8 NO + 6 H2O
Na + N = Na{+} + N{-} =>
Na + N = Na{+} + N{-}
Cr2O7{-2} + H2S + H{+} = S + Cr{3+} + H2O =>
Cr2O7{-2} + 3 H2S + 8 H{+} = 3 S + 2 Cr{3+} + 7 H2O
Al + H2O = Al(OH)3 + H2 =>
2 Al + 6 H2O = 2 Al(OH)3 + 3 H2
CO2 + LiCl = Li2O + CCl4 =>
CO2 + 4 LiCl = 2 Li2O + CCl4
P2O5 + H2O = H3PO4 =>
P2O5 + 3 H2O = 2 H3PO4
(Na2)CO3 + HCl = NaCl + H2O + CO2 =>
(Na2)CO3 + 2 HCl = 2 NaCl + H2O + CO2
Na2S4O6 + KMnO4 + HNO3 = Na2SO4 + H2SO4 + Mn(NO3)2 + KNO3 + H2O =>
5 Na2S4O6 + 14 KMnO4 + 42 HNO3 = 5 Na2SO4 + 15 H2SO4 + 14 Mn(NO3)2 + 14 KNO3 + 6 H2O
citricacid + OH = C6H5O7 + H2O =>
C6H8O7 + 3 OH = C6H5O7 + 3 H2O
CuOH + Mg = MgOH + Cu =>
CuOH + Mg = MgOH + Cu
HBr + MgI2 = MgBr2 + HI =>
2 HBr + MgI2 = MgBr2 + 2 HI
Pb2H2O + NaCl = Cl2H2O + NaPb =>
Pb2H2O + 2 NaCl = Cl2H2O + 2 NaPb
Ca + (Na4P6O18) = Na + (Ca2P6O18) =>
2 Ca + (Na4P6O18) = 4 Na + (Ca2P6O18)
NaHCO3 + H2SO3 = NaHCO3SO3 + H2 =>
NaHCO3 + H2SO3 = NaHCO3SO3 + H2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur02/01/25
Équations équilibrées sur03/03/24
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