| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 Co(OH)3 = H2O2 + 2 Co(OH)2
Fe + C2H2O4 + H2O = Fe2C2O4*H2O + H =>
2 Fe + C2H2O4 + H2O = Fe2C2O4*H2O + 2 H
C4H6 + Cl2 = C4H6Cl2 =>
C4H6 + Cl2 = C4H6Cl2
H2O + O2 = H7O5 =>
14 H2O + 3 O2 = 4 H7O5
C2H4O + H2O = C2H6O2 =>
C2H4O + H2O = C2H6O2
V5 + HF = V5F + H =>
V5 + HF = V5F + H
FeCl2 + Na2Cr2O7 + HCl = FeCl3 + CrCl + NaCl + H2O =>
10 FeCl2 + Na2Cr2O7 + 14 HCl = 10 FeCl3 + 2 CrCl + 2 NaCl + 7 H2O
K2C2O4*H2O + CuSO4*5H2O = K2[Cu(C2O4)2]*2H2O + K2SO4 + H2O =>
2 K2C2O4*H2O + CuSO4*5H2O = K2[Cu(C2O4)2]*2H2O + K2SO4 + 5 H2O
C4H6 + Cl2 = C4H6Cl4 =>
C4H6 + 2 Cl2 = C4H6Cl4
Al(CH3COO)3 + Cu = Cu(CH3COO)2 + Al =>
2 Al(CH3COO)3 + 3 Cu = 3 Cu(CH3COO)2 + 2 Al
Mg6 + HCl6 = MgCl6 + H =>
Mg6 + 6 HCl6 = 6 MgCl6 + 6 H
Ni(OH)2 + H2SO4 = NiSO4 + H2O =>
Ni(OH)2 + H2SO4 = NiSO4 + 2 H2O
MgSO4 + (NH4)3PO4 = Mg(PO4) + (NH4)3SO4 =>
MgSO4 + (NH4)3PO4 = Mg(PO4) + (NH4)3SO4
C9H17 + O2 = CO2 + H2O =>
4 C9H17 + 53 O2 = 36 CO2 + 34 H2O
Zn + Mg(NO3)2 = Zn2NO3 + Mg =>
4 Zn + Mg(NO3)2 = 2 Zn2NO3 + Mg
AgCl + NH3 = [Ag(NH3)] + Cl =>
AgCl + NH3 = [Ag(NH3)] + Cl
Cu2SO4 + NaOH = Cu2O + Na2SO4 + H2O =>
Cu2SO4 + 2 NaOH = Cu2O + Na2SO4 + H2O
(NH4)2CO2 = (NH3)2CO + H2O =>
(NH4)2CO2 = (NH3)2CO + H2O
H2SO3 + Na2SiO3 = Na2SO3 + H2SiO3 =>
H2SO3 + Na2SiO3 = Na2SO3 + H2SiO3
NaCl + MgC2H3O2 = MgCl + NaC2H3O2 =>
NaCl + MgC2H3O2 = MgCl + NaC2H3O2
SO2 + CrO3 + H2O = H2SO4 + Cr2O3 =>
3 SO2 + 2 CrO3 + 3 H2O = 3 H2SO4 + Cr2O3
I2 + CO = COI2 =>
I2 + CO = COI2
KBr + PbO2 + H{+} = Br2 + PbO + K{+} + H2O =>
2 KBr + PbO2 + 2 H{+} = Br2 + PbO + 2 K{+} + H2O
H2S + SO2 = H2O + S =>
2 H2S + SO2 = 2 H2O + 3 S
H3PO4 + CaH2O2 = Ca3(PO4)2 + H2O =>
2 H3PO4 + 3 CaH2O2 = Ca3(PO4)2 + 6 H2O
Na + H2O = NaOH + H2 =>
2 Na + 2 H2O = 2 NaOH + H2
FeCl3(aq) + AgNO3(aq) = AgCl3 + Fe(NO3) =>
FeCl3(aq) + AgNO3(aq) = AgCl3 + Fe(NO3)
Na2SO4(s) + C(s) = Na2S + CO2 =>
Na2SO4(s) + 2 C(s) = Na2S + 2 CO2
CaBr2 + K2Cr2O7 + H3PO4 = K3PO4 + Ca(PO4)2 + Br2 + CrPO4 + H2O =>
3 CaBr2 + 3 K2Cr2O7 + 14 H3PO4 = 2 K3PO4 + 3 Ca(PO4)2 + 3 Br2 + 6 CrPO4 + 21 H2O
Mg + KMnO4 + HCl = MnCl2 + KCl + MgCl2 + H2O =>
5 Mg + 2 KMnO4 + 16 HCl = 2 MnCl2 + 2 KCl + 5 MgCl2 + 8 H2O
CdS + H{+} + NO3{-} = Cd(NO3)2 + H2S =>
CdS + 2 H{+} + 2 NO3{-} = Cd(NO3)2 + H2S
Cu2Cl2 + Pb(NO3)2 = Cu2(NO3)2 + PbCl2 =>
Cu2Cl2 + Pb(NO3)2 = Cu2(NO3)2 + PbCl2
CH2N2 = N2 + C2H4 =>
2 CH2N2 = 2 N2 + C2H4
Fe + KClO3 + KOH = K2FeO4 + HCl =>
Fe + KClO3 + KOH = K2FeO4 + HCl
Li + CuF2 = LiF + Cu2 =>
4 Li + 2 CuF2 = 4 LiF + Cu2
CaF2 + AlCl3 = CaCl2 + AlF3 =>
3 CaF2 + 2 AlCl3 = 3 CaCl2 + 2 AlF3
NaCl + H2O = HCl + NaOH =>
NaCl + H2O = HCl + NaOH
HCH + Cu(OH)2 = Cu2O + CO2 + H2O =>
HCH + 6 Cu(OH)2 = 3 Cu2O + CO2 + 7 H2O
KClO3 + KBr + H2SO4 = K2SO4 + Br2 + KCl + H2O =>
KClO3 + 6 KBr + 3 H2SO4 = 3 K2SO4 + 3 Br2 + KCl + 3 H2O
K2Cr2O4 + AgNO3 = AgCr2O4 + K2NO3 =>
K2Cr2O4 + AgNO3 = AgCr2O4 + K2NO3
Al2(SO4)3 + H2O + Na2S = Al(OH)3 + Na2SO4 + SO2 =>
4 Al2(SO4)3 + 12 H2O + 3 Na2S = 8 Al(OH)3 + 3 Na2SO4 + 12 SO2
FeO + Ba(NO3)2 = BaO + Fe(NO3)2 =>
FeO + Ba(NO3)2 = BaO + Fe(NO3)2
C6H5Cl + CH3Cl + Na = C7H8 + NaCl =>
C6H5Cl + CH3Cl + 2 Na = C7H8 + 2 NaCl
CaCl2 + CuBr2 = CuCl2CaBr2 =>
CaCl2 + CuBr2 = CuCl2CaBr2
B5H9(g) + H2O(l) = H3BO3(s) + H2(g) =>
B5H9(g) + 15 H2O(l) = 5 H3BO3(s) + 12 H2(g)
SiO2 + C = Si + CO =>
SiO2 + 2 C = Si + 2 CO
NH4OH + H2SO4 = (NH4)2SO4 + H2O =>
2 NH4OH + H2SO4 = (NH4)2SO4 + 2 H2O
Cl2 = Cl0 =>
Cl2 = 2 Cl0
AgNO2 + KBr = AgBr + KNO2 =>
AgNO2 + KBr = AgBr + KNO2
KCl + CuO = CuCl + KO =>
KCl + CuO = CuCl + KO
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/08/25
Équations équilibrées sur02/07/24
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