| Équations équilibrées la veille | Équations équilibrées le lendemain |
AgNO3 + NaCl(s) = AgCl + NaNO3
SO2 + Ba(OH)2 = Ba2SO4 + H2O =>
SO2 + 2 Ba(OH)2 = Ba2SO4 + 2 H2O
Na3PO4 + V(NO3)5 = NaNO3 + V3(PO4)5 =>
5 Na3PO4 + 3 V(NO3)5 = 15 NaNO3 + V3(PO4)5
CuSO4 + HI = CuI + H2SO4 + I2 =>
2 CuSO4 + 4 HI = 2 CuI + 2 H2SO4 + I2
S2O5 = S8 + O2 =>
4 S2O5 = S8 + 10 O2
Fe(OH)3 + H2SO4 = FeSO4 + H2(OH)3 =>
Fe(OH)3 + H2SO4 = FeSO4 + H2(OH)3
(NH4)2Fe(SO4)2 + K3[Fe(CN)6] = Fe3[Fe(CN)6]2 + (NH4)2SO4 + K2SO4 =>
3(NH4)2Fe(SO4)2 + 2 K3[Fe(CN)6] = Fe3[Fe(CN)6]2 + 3(NH4)2SO4 + 3 K2SO4
Al2(SO4)3 + Ba(OH)2 = Al(OH)3 + BaSO4 =>
Al2(SO4)3 + 3 Ba(OH)2 = 2 Al(OH)3 + 3 BaSO4
CHI3 + AgNO3 = CHI2NO3 + AgI =>
CHI3 + AgNO3 = CHI2NO3 + AgI
CrBr3 + F2 = CrF + Br =>
2 CrBr3 + F2 = 2 CrF + 6 Br
Pb(C2H3)4 + O2 = CO2 + H2O + PbO2 =>
Pb(C2H3)4 + 12 O2 = 8 CO2 + 6 H2O + PbO2
CH2 + KMnO4 + H2SO4 = HCOOH + MnSO4 + K2SO4 + H2O =>
5 CH2 + 4 KMnO4 + 6 H2SO4 = 5 HCOOH + 4 MnSO4 + 2 K2SO4 + 6 H2O
K + HClO4 = K(ClO4) + H2 =>
2 K + 2 HClO4 = 2 K(ClO4) + H2
H6C3O + O2 = CO2 + H2O =>
H6C3O + 4 O2 = 3 CO2 + 3 H2O
Ni(NO3)2(aq) + Na3PO4(aq) = Ni3(PO4)2 + NaNO3(aq) =>
3 Ni(NO3)2(aq) + 2 Na3PO4(aq) = Ni3(PO4)2 + 6 NaNO3(aq)
MnO4 + CH3OH = Mn + CO2 + H2O =>
3 MnO4 + 4 CH3OH = 3 Mn + 4 CO2 + 8 H2O
FeCO3 + H2SO4 = Fe(SO4) + H2O + CO2 =>
FeCO3 + H2SO4 = Fe(SO4) + H2O + CO2
C6H5COOH + Br2 = C6H5COOBr + HBr =>
C6H5COOH + Br2 = C6H5COOBr + HBr
C4H90H2 + O2 = CO2 + H2O =>
C4H90H2 + 27 O2 = 4 CO2 + 46 H2O
MnSO4 + NaBiO3 + HNO3 = HMnO4 + NaNO3 + H2O + Bi2(SO4)3 + Bi(NO3)2 =>
9 MnSO4 + 17 NaBiO3 + 39 HNO3 = 9 HMnO4 + 17 NaNO3 + 15 H2O + 3 Bi2(SO4)3 + 11 Bi(NO3)2
ZnO + HSO = ZnSO + HO =>
ZnO + HSO = ZnSO + HO
Ni(NO3)2(aq) + Na3PO4(aq) = Ni3(PO4)2 + NaNO3(aq) =>
3 Ni(NO3)2(aq) + 2 Na3PO4(aq) = Ni3(PO4)2 + 6 NaNO3(aq)
Si + F2 + H2O = H2SiF6 + H2SiO3 =>
3 Si + 6 F2 + 3 H2O = 2 H2SiF6 + H2SiO3
Ba(OH)2 + H3Po4 = Ba3(Po4)2 + H2O =>
3 Ba(OH)2 + 2 H3Po4 = Ba3(Po4)2 + 6 H2O
C5H8O2 + NH3 = C5H7O2 + NH4 =>
C5H8O2 + NH3 = C5H7O2 + NH4
F + Pb4 = PbF4 =>
16 F + Pb4 = 4 PbF4
NH3 + Ca(ClO)2 = N2 + H2O + CaCl2 =>
4 NH3 + 3 Ca(ClO)2 = 2 N2 + 6 H2O + 3 CaCl2
CuO + NaOH = Cu(OH)2 + Na2O =>
CuO + 2 NaOH = Cu(OH)2 + Na2O
KClO4 + NH4Cl = NH4ClO4 + KCl =>
KClO4 + NH4Cl = NH4ClO4 + KCl
Co(NO3)2(s) + NaOH(s) = Co(OH)2 + NaNO3 =>
Co(NO3)2(s) + 2 NaOH(s) = Co(OH)2 + 2 NaNO3
Mg + CuSO4*5H2O = Cu + MgSO4 + H2O =>
Mg + CuSO4*5H2O = Cu + MgSO4 + 5 H2O
CuCl2 + Ba(oh)2 = BaCl2 + Cu(oh)2 =>
2 CuCl2 + Ba(oh)2 = 2 BaCl2 + Cu(oh)2
Fe(OH)3 + NH4NO3 = Fe(NO3)3 + NH3 + H2O =>
Fe(OH)3 + 3 NH4NO3 = Fe(NO3)3 + 3 NH3 + 3 H2O
Sc2O3SiO2 = Sc2SiO5 =>
Sc2O3SiO2 = Sc2SiO5
MgO + C2H5COOH = C6H10MgO4 + H2O =>
MgO + 2 C2H5COOH = C6H10MgO4 + H2O
B6I6S + O2 = BO2 + I2O + SO3 =>
B6I6S + 9 O2 = 6 BO2 + 3 I2O + SO3
KI + PbSO4 = K2SO4 + PbI2 =>
2 KI + PbSO4 = K2SO4 + PbI2
Zn(OH)2 + H(NO3) = Zn(NO3)2 + H2O =>
Zn(OH)2 + 2 H(NO3) = Zn(NO3)2 + 2 H2O
SeO2 + O2 = SeO3 =>
2 SeO2 + O2 = 2 SeO3
Ag + HCN = AgCN + H =>
Ag + HCN = AgCN + H
AgNO3(aq) + NaOH(aq) = AgOH(s) + NaNO3(aq) =>
AgNO3(aq) + NaOH(aq) = AgOH(s) + NaNO3(aq)
HgO(s) + H2O(l) = Hg(OH)2 =>
HgO(s) + H2O(l) = Hg(OH)2
C2H3Br + O2 = CO2 + H2O + Br211 =>
844 C2H3Br + 2321 O2 = 1688 CO2 + 1266 H2O + 4 Br211
Fe + Cu{2}SO4 = Fe{2}SO4 + Cu =>
Fe + Cu{2}SO4 = Fe{2}SO4 + Cu
Fe(s) + HCl(ac) = FeCl3 + H2 =>
2 Fe(s) + 6 HCl(ac) = 2 FeCl3 + 3 H2
CaSO4*2H2O + HCl = CaCl2 + H2SO4 + H2O =>
CaSO4*2H2O + 2 HCl = CaCl2 + H2SO4 + 2 H2O
(C2H5)2NH2Cl + CuCl2 = ((CH3CH2)2NH2)2CuCl4 =>
2(C2H5)2NH2Cl + CuCl2 = ((CH3CH2)2NH2)2CuCl4
Ca(ClO4)2 = Ca + ClO4 =>
Ca(ClO4)2 = Ca + 2 ClO4
Be + Li = BeLi =>
Be + Li = BeLi
PClO3 = P + ClO3 =>
PClO3 = P + ClO3
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur10/27/24
Équations équilibrées sur11/26/23
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