| Équations équilibrées la veille | Équations équilibrées le lendemain |
3 Mn(OH)6 + 6 H3PO2 = Mn3(PO2)6 + 18 H2O
Cu(CO3) + HCl = Cu(Cl2) + H2(CO3) =>
Cu(CO3) + 2 HCl = Cu(Cl2) + H2(CO3)
MgCl2 + FeI3 = FeCl3 + MgI2 =>
3 MgCl2 + 2 FeI3 = 2 FeCl3 + 3 MgI2
AlF3 + MgO = MgF2 + Al2O3 =>
2 AlF3 + 3 MgO = 3 MgF2 + Al2O3
AlBr3 + ZnSO4 = AlSO4 + ZnBr3 =>
AlBr3 + ZnSO4 = AlSO4 + ZnBr3
Ca(OH)1 + HCl = CaCl + H2O =>
Ca(OH)1 + HCl = CaCl + H2O
RbOH + (NH4)2SO4 = Rb2SO4 + NH3 + H2O =>
2 RbOH + (NH4)2SO4 = Rb2SO4 + 2 NH3 + 2 H2O
H2SO + BaBr2 = H2Br2 + SOBa =>
H2SO + BaBr2 = H2Br2 + SOBa
Na(C2H3O2) + C2H5OH = NaOH + C2H5(C2H3O2) =>
Na(C2H3O2) + C2H5OH = NaOH + C2H5(C2H3O2)
NaH2PO4NaOH = Na2HPO4H2O =>
NaH2PO4NaOH = Na2HPO4H2O
Pb(NO3)2(aq) + FeBr3(aq) = PbBr2 + Fe(NO3)3 =>
3 Pb(NO3)2(aq) + 2 FeBr3(aq) = 3 PbBr2 + 2 Fe(NO3)3
AuH2O = AuOH2 =>
AuH2O = AuOH2
CaCO3 + HNO3 = CO2 + Ca(NO3)2 + H2O =>
CaCO3 + 2 HNO3 = CO2 + Ca(NO3)2 + H2O
Pb(s) + H2O(s) = PbO + H2 =>
Pb(s) + H2O(s) = PbO + H2
FeCl2*4H2O + FeCl3*6H2O + NH4OH = Fe3O4 + NH4Cl + H2O =>
FeCl2*4H2O + 2 FeCl3*6H2O + 8 NH4OH = Fe3O4 + 8 NH4Cl + 20 H2O
Cl + IK = I + KCl =>
Cl + IK = I + KCl
Co + ZnSO4 = CoSO4 + Zn =>
Co + ZnSO4 = CoSO4 + Zn
C4H10S + NaClO = C8H18S2 + NaCl + H2O =>
2 C4H10S + NaClO = C8H18S2 + NaCl + H2O
C6H12 + O = CO2 + H2O =>
C6H12 + 18 O = 6 CO2 + 6 H2O
CO + H2O = CO2 + H2 =>
CO + H2O = CO2 + H2
NaH2PO4 = NaPO3H2O =>
NaH2PO4 = NaPO3H2O
Ni3 + O2 = NiO3 =>
2 Ni3 + 9 O2 = 6 NiO3
Na(C2H3O2) + C2H5OH = NaOH + C2H5(C2H3O2) =>
Na(C2H3O2) + C2H5OH = NaOH + C2H5(C2H3O2)
C9H20 + O2 = CO2 + H2O =>
C9H20 + 14 O2 = 9 CO2 + 10 H2O
Al(OH)4{-}(aq) = AlO2{-}(aq) + H2O(l) =>
Al(OH)4{-}(aq) = AlO2{-}(aq) + 2 H2O(l)
Al(NO3)3 + KI = KNO3 + AlI3 =>
Al(NO3)3 + 3 KI = 3 KNO3 + AlI3
Ag(s) + HNO3(aq) = AgNO3(aq) + NO2(g) + H2O(l) =>
Ag(s) + 2 HNO3(aq) = AgNO3(aq) + NO2(g) + H2O(l)
KOH + HI = KI + H2O =>
KOH + HI = KI + H2O
NaIO3AgNO3 = NaNO3AgIO3 =>
NaIO3AgNO3 = NaNO3AgIO3
CU(OH)2 = CUOH2O =>
CU(OH)2 = CUOH2O
Ba(OH)2 + H3Po4 = Ba(H2Po4)2 + H2O =>
Ba(OH)2 + 2 H3Po4 = Ba(H2Po4)2 + 2 H2O
Pb3O4 + KOH + H2O = K2[Pb(OH)4] + K3[Pb(OH)6] =>
Pb3O4 + 8 KOH + 4 H2O = K2[Pb(OH)4] + 2 K3[Pb(OH)6]
Al(OH)3 + H2SO4 = Al2(SO4)3 + H2O =>
2 Al(OH)3 + 3 H2SO4 = Al2(SO4)3 + 6 H2O
P4 + O2 = P2O5 =>
P4 + 5 O2 = 2 P2O5
H2 + O2 = H2O =>
2 H2 + O2 = 2 H2O
Ca(HCO3)2(heat) = CaCO3CO2H2O =>
Ca(HCO3)2(heat) = CaCO3CO2H2O
CuSO4*5H2O = CuSO4 + H2O =>
CuSO4*5H2O = CuSO4 + 5 H2O
C6H5COOH + O2 = CO2 + H2O =>
2 C6H5COOH + 15 O2 = 14 CO2 + 6 H2O
Na2S2O3 + I2 = Na2S4O6 + NaI =>
2 Na2S2O3 + I2 = Na2S4O6 + 2 NaI
H2SO4 + HI = H2S + I2 + H2O =>
H2SO4 + 8 HI = H2S + 4 I2 + 4 H2O
Ni3 + O2 = NiO3 =>
2 Ni3 + 9 O2 = 6 NiO3
C4H10O3 + O2 = CO2 + H2O =>
C4H10O3 + 5 O2 = 4 CO2 + 5 H2O
HClO3(aq) + NaOH(aq) = NaClO3 + H2O =>
HClO3(aq) + NaOH(aq) = NaClO3 + H2O
CrI3 + KOH + Cl2 = K2CrO4 + KIO4 + KCl + H2O =>
2 CrI3 + 64 KOH + 27 Cl2 = 2 K2CrO4 + 6 KIO4 + 54 KCl + 32 H2O
Ni{2+} + Ag = Ni + Ag{+} =>
Ni{2+} + 2 Ag = Ni + 2 Ag{+}
Na2S(s) + HCl(aq) = NaCl + H2S =>
Na2S(s) + 2 HCl(aq) = 2 NaCl + H2S
KMnO4 + SO2 + H2O = H2SO4 + K2SO4 + MnSO4 =>
2 KMnO4 + 5 SO2 + 2 H2O = 2 H2SO4 + K2SO4 + 2 MnSO4
NiCuSO4 = NiSO4Cu =>
NiCuSO4 = NiSO4Cu
ClMgF2 = MgClF2 =>
ClMgF2 = MgClF2
P + Me = MeP =>
P + Me = MeP
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/09/24
Équations équilibrées sur01/08/24
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