| Équations équilibrées la veille | Équations équilibrées le lendemain |
P2O5 + Na2O + 2 H2O = 2 NaH2PO4
HC2H3O2 + NH4OH = CH3CO2NH4 + H2O =>
HC2H3O2 + NH4OH = CH3CO2NH4 + H2O
(SnOH)2SO4 + H2(SO4) = Sn(SO4) + H2O =>
(SnOH)2SO4 + H2(SO4) = 2 Sn(SO4) + 2 H2O
C11H17O3 + O2 = CO2 + H2O =>
4 C11H17O3 + 55 O2 = 44 CO2 + 34 H2O
PtCl4 + F2 = F2Cl4 + Pt =>
PtCl4 + F2 = F2Cl4 + Pt
NaOH + CaBr2 = Ca(OH)2 + NaBr =>
2 NaOH + CaBr2 = Ca(OH)2 + 2 NaBr
FeCl2 + NH4OH = Fe(OH)2 + NH4Cl =>
FeCl2 + 2 NH4OH = Fe(OH)2 + 2 NH4Cl
Fe + AgNO3 = Fe(NO3)2 + Ag =>
Fe + 2 AgNO3 = Fe(NO3)2 + 2 Ag
C16H12O6 + O2 = CO2 + H2O =>
C16H12O6 + 16 O2 = 16 CO2 + 6 H2O
HNO3 + Al(OH)3 = Al(NO3)3 + H2O =>
3 HNO3 + Al(OH)3 = Al(NO3)3 + 3 H2O
NaOH + C6H5COOH = C6H5COONa + H2O =>
NaOH + C6H5COOH = C6H5COONa + H2O
Sn + ClO2{+} = Sn{2+} + ClO2{-} =>
Sn + ClO2{+} = Sn{2+} + ClO2{-}
(ZnOH)2CO3 + H2O = Zn(OH)2 + CO2 =>
(ZnOH)2CO3 + H2O = 2 Zn(OH)2 + CO2
C6H12O6 = C2H6O + CO2 =>
C6H12O6 = 2 C2H6O + 2 CO2
K + I = KI =>
K + I = KI
KMnO4 + HCl = KCl + MnCl2 + H2O + Cl2 =>
2 KMnO4 + 16 HCl = 2 KCl + 2 MnCl2 + 8 H2O + 5 Cl2
NaOH(aq) + CuSO4(aq) = NaSO4 + CuOH =>
NaOH(aq) + CuSO4(aq) = NaSO4 + CuOH
Sn + HNO3 + H2O = H2SnO3 + NO =>
3 Sn + 4 HNO3 + H2O = 3 H2SnO3 + 4 NO
Cu + S = Cu2S =>
2 Cu + S = Cu2S
Hg + O2 = HgO =>
2 Hg + O2 = 2 HgO
Mg + O2 = MgO =>
2 Mg + O2 = 2 MgO
Na2CO3 + H3PO4 = Na3PO4 + H2O + CO2 =>
3 Na2CO3 + 2 H3PO4 = 2 Na3PO4 + 3 H2O + 3 CO2
HClO4 + CH3NH2 = CH4NH2 + ClO4 =>
HClO4 + CH3NH2 = CH4NH2 + ClO4
Mg + F = MgF2 =>
Mg + 2 F = MgF2
Cu + O2 = CuO =>
2 Cu + O2 = 2 CuO
CH3OH + CuSO4 = (CH3)2SO4 + Cu(OH)2 =>
2 CH3OH + CuSO4 = (CH3)2SO4 + Cu(OH)2
Cd + O2 = CdO =>
2 Cd + O2 = 2 CdO
Mg + O2 = MgO =>
2 Mg + O2 = 2 MgO
Ni3As2 = Ni2 + As =>
2 Ni3As2 = 3 Ni2 + 4 As
Ag{+} + {-} = Ag =>
Ag{+} + e = Ag
Cu(H2O) + NaOH = Cu(OH)2 + Na + H2O =>
Cu(H2O) + 2 NaOH = Cu(OH)2 + 2 Na + H2O
Cl + B = BCl =>
Cl + B = BCl
ZnO(s) + CO(g) = Zn(g) + CO2(g) =>
ZnO(s) + CO(g) = Zn(g) + CO2(g)
C11H17O3 + O2 = CO2 + H2O =>
4 C11H17O3 + 55 O2 = 44 CO2 + 34 H2O
MnO2 + H2SO4 = Mn(SO4)2 + H2O =>
MnO2 + 2 H2SO4 = Mn(SO4)2 + 2 H2O
Bi + F2 = BiF3 =>
2 Bi + 3 F2 = 2 BiF3
C6H8O6 + C2H6O = C8H14O7 =>
C6H8O6 + C2H6O = C8H14O7
HPO3 + NH3 = P + HNO3 + H2O =>
8 HPO3 + 5 NH3 = 8 P + 5 HNO3 + 9 H2O
Al + (O)2 = (Al)2(O)3 =>
4 Al + 3(O)2 = 2(Al)2(O)3
V(NO3) + H2Se = VSe + H2(NO3) =>
V(NO3) + H2Se = VSe + H2(NO3)
Cu(SO4) + Ni = Ni(ii)(SO4) + Cu =>
Cu(SO4) + Ni = Ni(ii)(SO4) + Cu
MgBr + I2 = MgI + Br2 =>
2 MgBr + I2 = 2 MgI + Br2
Al + NH4ClO3 = Al2O3 + AlCl3 + H2O + N2 =>
6 Al + 6 NH4ClO3 = 2 Al2O3 + 2 AlCl3 + 12 H2O + 3 N2
AgN + CaCl2 = AgCl + CaN2 =>
2 AgN + CaCl2 = 2 AgCl + CaN2
Cl2 + KI = I2 + KCl =>
Cl2 + 2 KI = I2 + 2 KCl
H2NaCrO2 + Br2 + NaOH = Na2CrO4 + NaBr + H2O =>
2 H2NaCrO2 + 5 Br2 + 12 NaOH = 2 Na2CrO4 + 10 NaBr + 8 H2O
B4H10 + KMnO4 + H2SO4 = K2SO4 + MnSO4 + H2O + H3BO3 =>
5 B4H10 + 22 KMnO4 + 33 H2SO4 = 11 K2SO4 + 22 MnSO4 + 28 H2O + 20 H3BO3
MnO2S = MnSO2 =>
MnO2S = MnSO2
Cu(OH)2 + CuCO3 = Cu3(CO3)2(OH)2 =>
Cu(OH)2 + 2 CuCO3 = Cu3(CO3)2(OH)2
CuO + Na2SO4 + H2O = CuSO4 + NaOH = =>
CuO + Na2SO4 + H2O = CuSO4 + 2 NaOH
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur06/06/25
Équations équilibrées sur07/06/24
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