| Équations équilibrées la veille | Équations équilibrées le lendemain |
6 KI + 2 HCCl3 + 3 H2SO4 + 6 Cl2 = 3 K2SO4 + 6 ICl3 + 2 CH4
C2H4Cl2 + Cl2 = C2Cl4 + HCl =>
C2H4Cl2 + 3 Cl2 = C2Cl4 + 4 HCl
M2O3 + Cl = MCl3 + O2 =>
2 M2O3 + 12 Cl = 4 MCl3 + 3 O2
Cd(NO3)2(aq) + Na3PO4(aq) = CdPO4(solid) + Na3(NO3)2(aq) =>
Cd(NO3)2(aq) + Na3PO4(aq) = CdPO4(solid) + Na3(NO3)2(aq)
C4H6O2 + MgCO3 = CO2 + H2O + C2H3Mg =>
13 C4H6O2 + 18 MgCO3 = 34 CO2 + 12 H2O + 18 C2H3Mg
Pb(NO3) + Kl = Kl(NO3) + Pb =>
Pb(NO3) + Kl = Kl(NO3) + Pb
IO3{-} + H2S = I2 + SO3{2-} + H2O + H{+} =>
6 IO3{-} + 5 H2S = 3 I2 + 5 SO3{2-} + 3 H2O + 4 H{+}
Ca + O2 = CaO =>
2 Ca + O2 = 2 CaO
NaOH + Fe(OH)3 = NaFe(OH)4 =>
NaOH + Fe(OH)3 = NaFe(OH)4
C7H15Br + NaOH = C7H15OH + NaBr =>
C7H15Br + NaOH = C7H15OH + NaBr
TiCl4 + Ca = Ti + CaCl2 =>
TiCl4 + 2 Ca = Ti + 2 CaCl2
AlF3 + Ag2Cr2O7 = Al2(Cr2O7)3 + AgF =>
2 AlF3 + 3 Ag2Cr2O7 = Al2(Cr2O7)3 + 6 AgF
ZnO + HCl = H2O + ZnCl2 =>
ZnO + 2 HCl = H2O + ZnCl2
Cr2(SO4)3 + NaOH = Na[Cr(OH)4] + Na2SO4 =>
Cr2(SO4)3 + 8 NaOH = 2 Na[Cr(OH)4] + 3 Na2SO4
NH3 + Al2(SO4)3 + H2O = (NH4)2SO4 + Al(OH)3 =>
6 NH3 + Al2(SO4)3 + 6 H2O = 3(NH4)2SO4 + 2 Al(OH)3
CoCl2 + HCl = HCo + Cl2 =>
2 CoCl2 + 2 HCl = 2 HCo + 3 Cl2
H3PO4 + Ba(HO)2 = H2O + Ba3(PO4)2 =>
2 H3PO4 + 3 Ba(HO)2 = 6 H2O + Ba3(PO4)2
PCI5 + H2O = H3PO4 + H + C + I =>
PCI5 + 4 H2O = H3PO4 + 5 H + C + 5 I
KMnO4 + Fe(NO3)2 + HCl = FeCl3 + KCl + MnCl2 + H2O + N2O5 =>
KMnO4 + 5 Fe(NO3)2 + 18 HCl = 5 FeCl3 + KCl + MnCl2 + 9 H2O + 5 N2O5
P + HNO3 = P(NO3)2 + NO2 + H2O =>
P + 4 HNO3 = P(NO3)2 + 2 NO2 + 2 H2O
PCI5 + H2O = H3PO4 + H + C + I =>
PCI5 + 4 H2O = H3PO4 + 5 H + C + 5 I
B + KOH + O2 = K3BO3 + H2O =>
4 B + 12 KOH + 3 O2 = 4 K3BO3 + 6 H2O
Fe(NO3)3 + NH4OH + FeCl2 = Fe3O4 + H2O + NH4Cl =>
2 Fe(NO3)3 + 140 NH4OH + 73 FeCl2 = 25 Fe3O4 + 58 H2O + 146 NH4Cl
Cu(NH3)4SO4 + Sn = Cu + SnSO4 + NH3 =>
Cu(NH3)4SO4 + Sn = Cu + SnSO4 + 4 NH3
CH4 + O2 = CO2 + H2O = C =>
CH4 + 2 O2 = CO2 + 2 H2O
KBr(s) = K(s) + Br(l) =>
KBr(s) = K(s) + Br(l)
CuSO4*5H2O + K(OH)2 + KClO3 = Cu(OH)2 + KSO2 + KH6Cl + O2 =>
3 CuSO4*5H2O + 3 K(OH)2 + 5 KClO3 = 3 Cu(OH)2 + 3 KSO2 + 5 KH6Cl + 18 O2
Sb2O5 + NaOH + H2O = Na5[Sb(OH)10] =>
Sb2O5 + 10 NaOH + 5 H2O = 2 Na5[Sb(OH)10]
H2 + Cl2 = H5Cl4 =>
5 H2 + 4 Cl2 = 2 H5Cl4
Fe3SO4 + CaOH = CaSO4 + OHFe3 =>
Fe3SO4 + CaOH = CaSO4 + OHFe3
C8H18 = C2H6 + C3H6 =>
C8H18 = C2H6 + 2 C3H6
AlCl3 + Mg = Al + MgCl2 =>
2 AlCl3 + 3 Mg = 2 Al + 3 MgCl2
Ac + Cr2O3 = Ac2O3 + Cr =>
2 Ac + Cr2O3 = Ac2O3 + 2 Cr
NaCl + CuSO4 + H2O = Na2SO4 + Cu(OH)2 + HCl =>
2 NaCl + CuSO4 + 2 H2O = Na2SO4 + Cu(OH)2 + 2 HCl
Cu(NO3)2 + BaSO4 = CuSO4 + Ba(NO3)2 =>
Cu(NO3)2 + BaSO4 = CuSO4 + Ba(NO3)2
K2SO4 + NaOH = Na2(SO4) + KOH =>
K2SO4 + 2 NaOH = Na2(SO4) + 2 KOH
N2(g) + I2 = NI3 =>
N2(g) + 3 I2 = 2 NI3
KHC8H4O4 + KOH = K + C8H4O4 + H2O =>
KHC8H4O4 + KOH = 2 K + C8H4O4 + H2O
NO2 + Sb2O5 = NO3 + SbO =>
3 NO2 + Sb2O5 = 3 NO3 + 2 SbO
FeI3 + HCIO4 + H2SO4 = HIO3 + HCI + Fe2(SO4)3 =>
4 FeI3 + 9 HCIO4 + 6 H2SO4 = 12 HIO3 + 9 HCI + 2 Fe2(SO4)3
CrS + Cu(NO3)2 = Cr(NO3)2 + CuS =>
CrS + Cu(NO3)2 = Cr(NO3)2 + CuS
Ag2O + Cl = AgCl2 + O2 =>
2 Ag2O + 8 Cl = 4 AgCl2 + O2
C6H5NH2 + H2O = C6H5NH + H3O =>
C6H5NH2 + H2O = C6H5NH + H3O
Fe190 + Mn150 = Fe999999999999999999999Mn30000 =>
4.8544063351867E + 16 Fe190 + 200 Mn150 = Fe999999999999999999999Mn30000
Al + SnSO4 = Sn + Al2(SO4)3 =>
2 Al + 3 SnSO4 = 3 Sn + Al2(SO4)3
Mg(NO3)2(aq) + K4Fe(CN)6(aq) = Mg2Fe(CN)6(s) + KNO3(aq) =>
2 Mg(NO3)2(aq) + K4Fe(CN)6(aq) = Mg2Fe(CN)6(s) + 4 KNO3(aq)
Fe2O3 + HI = FeI + I2 + H2O =>
Fe2O3 + 6 HI = 2 FeI + 2 I2 + 3 H2O
Ni(OH)2(s) + H2So4(aq) = Ni(HSo4)2(aq) + H2O(l) =>
Ni(OH)2(s) + 2 H2So4(aq) = Ni(HSo4)2(aq) + 2 H2O(l)
Al + K3(Fe(CN)6) = Al4(Fe(CN)6)3 + K =>
4 Al + 3 K3(Fe(CN)6) = Al4(Fe(CN)6)3 + 9 K
C2H5NO2 + O2 + OH{-} = CO2{-2)+H2O+N2 =>
4 C2H5NO2 + 5 O2 + 16 OH{-} = 8 CO2{-2)+18H2O+2N2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/09/25
Équations équilibrées sur02/08/24
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