| Équations équilibrées la veille | Équations équilibrées le lendemain |
Pt(s) + HCl(aq) = H + PtCl
Cr2(SO4)3 + NaOH + H2O2 = Na2CrO4 + Na2SO4 + H2O =>
Cr2(SO4)3 + 10 NaOH + 3 H2O2 = 2 Na2CrO4 + 3 Na2SO4 + 8 H2O
H2C2O4*2H2O + KMnO4 = K2C2O4*2H2O + MnO2 + H2O + CO2 =>
4 H2C2O4*2H2O + 2 KMnO4 = K2C2O4*2H2O + 2 MnO2 + 10 H2O + 6 CO2
RbOH + H2PO4 = RbHPO4 + H2O =>
RbOH + H2PO4 = RbHPO4 + H2O
CuS + NaCl = CuCl + NaS =>
CuS + NaCl = CuCl + NaS
Zr2Al + NiAl = ZrAl3 + Ni =>
Zr2Al + 5 NiAl = 2 ZrAl3 + 5 Ni
Cu(NO3)2 + (NH4)2CO3 = CuCO3 + NH4NO3 =>
Cu(NO3)2 + (NH4)2CO3 = CuCO3 + 2 NH4NO3
Ba(OH)2 + KI = K(OH) + BaI2 =>
Ba(OH)2 + 2 KI = 2 K(OH) + BaI2
CH3CH2CH2Cl + O2 = HCl + H2O + CO2 =>
2 CH3CH2CH2Cl + 9 O2 = 2 HCl + 6 H2O + 6 CO2
SnO + HNO3 = H2O + NO2 + SnO2 =>
SnO + 2 HNO3 = H2O + 2 NO2 + SnO2
Mg + HClO = MgClO + H =>
Mg + HClO = MgClO + H
KMnO4 + C8H14 + H2O = C8H14(OH)2 + MnO2 + KOH =>
2 KMnO4 + 3 C8H14 + 4 H2O = 3 C8H14(OH)2 + 2 MnO2 + 2 KOH
NH3 + O2 = NO + H2 =>
2 NH3 + O2 = 2 NO + 3 H2
SnI4 + PPh3 = (PPh3)2SnI4 =>
SnI4 + 2 PPh3 = (PPh3)2SnI4
AgNO3(aq) + Cu = Ag + Cu(NO3)2(aq) =>
2 AgNO3(aq) + Cu = 2 Ag + Cu(NO3)2(aq)
Bi(OH)3 + H2SO4 = Bi2(SO4)3 + HOH =>
2 Bi(OH)3 + 3 H2SO4 = Bi2(SO4)3 + 6 HOH
KNO3 + Cl2 = KCl + NO3 =>
2 KNO3 + Cl2 = 2 KCl + 2 NO3
Ca(HO)2 + HCl = CaCl2 + H2O =>
Ca(HO)2 + 2 HCl = CaCl2 + 2 H2O
NiI2 + (NH4)2CO3 = NiCO3 + NH4I =>
NiI2 + (NH4)2CO3 = NiCO3 + 2 NH4I
Ca(s) + H2O = Ca(OH)2(aq) + H2 =>
Ca(s) + 2 H2O = Ca(OH)2(aq) + H2
Al2C3 + O2 = Al2O3 + CO2 =>
2 Al2C3 + 9 O2 = 2 Al2O3 + 6 CO2
C7H6O2 + NaHCO3 = NaC7H5O2 + H2O + CO2 =>
C7H6O2 + NaHCO3 = NaC7H5O2 + H2O + CO2
Sn + HgS = SnS2 + Hg =>
Sn + 2 HgS = SnS2 + 2 Hg
RbH(s) + H2O(l) = RbOH + H2 =>
RbH(s) + H2O(l) = RbOH + H2
B2S3(s) + H2O(l) = H3BO3(aq) + H2S(g) =>
B2S3(s) + 6 H2O(l) = 2 H3BO3(aq) + 3 H2S(g)
Fe(ClO4)2 + KNO3 = Fe(NO3)2 + KClO4 =>
Fe(ClO4)2 + 2 KNO3 = Fe(NO3)2 + 2 KClO4
Cl2O3 = Cl + O2 =>
2 Cl2O3 = 4 Cl + 3 O2
Te + O2 = Te2O6 =>
2 Te + 3 O2 = Te2O6
NaOH + Cl2 = NaCl + NaClO + H2O =>
2 NaOH + Cl2 = NaCl + NaClO + H2O
NH3 + SO2 + H2O = N2H8SO3 =>
2 NH3 + SO2 + H2O = N2H8SO3
Zn3 + C6H8O7 = Zn3(C6H5O7)2 + H3 =>
Zn3 + 2 C6H8O7 = Zn3(C6H5O7)2 + 2 H3
Na + AgI = NaI + Ag =>
Na + AgI = NaI + Ag
Cu + NiCl2 = Cu2Cl + Ni =>
4 Cu + NiCl2 = 2 Cu2Cl + Ni
H2SO3 + Cl2 + H2O = H2SO4 + HCl =>
H2SO3 + Cl2 + H2O = H2SO4 + 2 HCl
Al2(O)3 + HCl = AlCl3 + H2O =>
Al2(O)3 + 6 HCl = 2 AlCl3 + 3 H2O
Cl2O + NaCl = Na2O + Cl2 =>
Cl2O + 2 NaCl = Na2O + 2 Cl2
BrO2 + Ca(I)2 = Ca(Br)2 + IO2 =>
2 BrO2 + Ca(I)2 = Ca(Br)2 + 2 IO2
HSiCl3 + H2O = H10Si10O15 + HCl =>
10 HSiCl3 + 15 H2O = H10Si10O15 + 30 HCl
CaCl2 + NH3 + NaH2PO4 = Ca3(PO4)2 + NH4Cl + NaCl =>
3 CaCl2 + 4 NH3 + 2 NaH2PO4 = Ca3(PO4)2 + 4 NH4Cl + 2 NaCl
Mg + H(C2H3O2) = Mg(C2H3O2)2 + H2 =>
Mg + 2 H(C2H3O2) = Mg(C2H3O2)2 + H2
Na2CO3(aq) + C4H8O2(l) = NaC4H7O2(aq) + CO2(g) + H2O(l) =>
Na2CO3(aq) + 2 C4H8O2(l) = 2 NaC4H7O2(aq) + CO2(g) + H2O(l)
K2SiO3 + HCl = KCl + SiO2 + H2O =>
K2SiO3 + 2 HCl = 2 KCl + SiO2 + H2O
Ca(OH) + HNO3 = Ca(NO3) + H2O =>
Ca(OH) + HNO3 = Ca(NO3) + H2O
S6 + O2 = SO2 =>
S6 + 6 O2 = 6 SO2
AgNo3 + AlCl3 = AgCl + Al(No3)3 =>
3 AgNo3 + AlCl3 = 3 AgCl + Al(No3)3
Pb(NO3)2 + NaF = PbF2 + (NaNO3)2 =>
Pb(NO3)2 + 2 NaF = PbF2 + (NaNO3)2
Al2(SO4)3 + Fe3(PO4)2 = AlPO4 + FeSO4 =>
Al2(SO4)3 + Fe3(PO4)2 = 2 AlPO4 + 3 FeSO4
MnCl2 + NH4OH = NH4Cl + Mn(OH)2 =>
MnCl2 + 2 NH4OH = 2 NH4Cl + Mn(OH)2
Cu + O2 + CO2 + H2O = Cu(OH)2CO3 =>
Cu + O2 + CO2 + H2O = Cu(OH)2CO3
CuO + CO2 = CuCO3 =>
CuO + CO2 = CuCO3
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur07/13/24
Équations équilibrées sur08/12/23
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