| Équations équilibrées la veille | Équations équilibrées le lendemain |
Ga2O3 + 6 HBr = 2 GaBr3 + 3 H2O
PCl3 + Cl2(g) = PCl7 =>
PCl3 + 2 Cl2(g) = PCl7
Sn + KOH + H2O = K2[Sn(OH)6] + H2 =>
Sn + 2 KOH + 4 H2O = K2[Sn(OH)6] + 2 H2
C2H5OH + Ka = C2H5OKa + H2 =>
2 C2H5OH + 2 Ka = 2 C2H5OKa + H2
CoCl2 + Ni(NO3)2 = NiCo + Cl(NO3) =>
CoCl2 + Ni(NO3)2 = NiCo + 2 Cl(NO3)
Zn(NO3)2 + NH4 = NH4NO3 + Zn =>
Zn(NO3)2 + 2 NH4 = 2 NH4NO3 + Zn
N2H4 + Ag{+} + OH{-} = N2 + Ag2 + H2O =>
N2H4 + 4 Ag{+} + 4 OH{-} = N2 + 2 Ag2 + 4 H2O
CaCO3 + (H3PO4) = Ca(H2PO4)2 + H2CO3 =>
CaCO3 + 2(H3PO4) = Ca(H2PO4)2 + H2CO3
CrCl3 + AgNO3 = AgCl + Cr(NO3)2 + NO3 =>
CrCl3 + 3 AgNO3 = 3 AgCl + Cr(NO3)2 + NO3
Na2CO3 + Mg(HCO3)2 = MgCO3 + NaHCO3 =>
Na2CO3 + Mg(HCO3)2 = MgCO3 + 2 NaHCO3
KOH + HC2H5OH = KHC2H5O + H2O =>
KOH + HC2H5OH = KHC2H5O + H2O
Na2S + SnCl2 = NaCl + SnS =>
Na2S + SnCl2 = 2 NaCl + SnS
(NH4)2SO4 + Cr2O3 + Co3O4 + La2O3 = La1000Cr800Co150S50O3075 + Co + NH3 + H2O =>
200(NH4)2SO4 + 1600 Cr2O3 + 225 Co3O4 + 2000 La2O3 = 4 La1000Cr800Co150S50O3075 + 75 Co + 400 NH3 + 200 H2O
Ag(s) + H{+} = H2(g) + Ag{+} =>
2 Ag(s) + 2 H{+} = H2(g) + 2 Ag{+}
MgCO3 + NH4Cl = NH3 + MgCl2 + H2O + CO2 =>
MgCO3 + 2 NH4Cl = 2 NH3 + MgCl2 + H2O + CO2
HgO + {2-} + H2O = Hg + OH{-} =>
HgO + {2-} + H2O = Hg + 2 OH{-}
LiOH(aq) + HBr(aq) = H2O + LiBr =>
LiOH(aq) + HBr(aq) = H2O + LiBr
NF3 + H2O = HF + N2O3 =>
2 NF3 + 3 H2O = 6 HF + N2O3
MgO + H2SO4 = MgSO4 + H2O =>
MgO + H2SO4 = MgSO4 + H2O
CUSO4 + Sn(NO3)2 = CU(NO3)2 + SnSO4 =>
CUSO4 + Sn(NO3)2 = CU(NO3)2 + SnSO4
AiS + O2 = SO2 + Ai2O3 =>
4 AiS + 7 O2 = 4 SO2 + 2 Ai2O3
CaAl2Si2O8 + Na2CO3 = CaCO3 + Na2SiO3 + NaAlO2 + CO2 =>
CaAl2Si2O8 + 3 Na2CO3 = CaCO3 + 2 Na2SiO3 + 2 NaAlO2 + 2 CO2
S8 + H2O = SO3 + H2S =>
S8 + 6 H2O = 2 SO3 + 6 H2S
SrSO4 + HClO4 = H2SO4 + Sr(ClO4)2 =>
SrSO4 + 2 HClO4 = H2SO4 + Sr(ClO4)2
BaO2 + KI + HCl = BaCl2 + KCl + I2 + H2O =>
BaO2 + 2 KI + 4 HCl = BaCl2 + 2 KCl + I2 + 2 H2O
AlK(SO4)2*12H2O + NaNO3 = AlK(NO3)4 + Na2SO4 + H2O =>
AlK(SO4)2*12H2O + 4 NaNO3 = AlK(NO3)4 + 2 Na2SO4 + 12 H2O
Zn + Cu(NO3)2 = Zn(NO3)3 + Cu =>
2 Zn + 3 Cu(NO3)2 = 2 Zn(NO3)3 + 3 Cu
C4H8 + H2SO4 + KMnO4 = C4H8O4 + K2SO4 + MnSO4 + H2O =>
5 C4H8 + 12 H2SO4 + 8 KMnO4 = 5 C4H8O4 + 4 K2SO4 + 8 MnSO4 + 12 H2O
Cu + NHO3 = H2 + Cu(NO3)2 =>
Cu + 2 NHO3 = H2 + Cu(NO3)2
Ca + water = calciumhydroxide + H2 =>
Ca + 2 H2O = Ca(OH)2 + H2
KNO3 + H2SO4 + Cu = K2SO4 + Cu(NO3)2 + NO + H2O =>
8 KNO3 + 4 H2SO4 + 3 Cu = 4 K2SO4 + 3 Cu(NO3)2 + 2 NO + 4 H2O
Na2C2O4 + H2SO4 + KMnO4 = CO2 + H2O + K2SO4 + MnSO4 + Na2SO4 =>
5 Na2C2O4 + 8 H2SO4 + 2 KMnO4 = 10 CO2 + 8 H2O + K2SO4 + 2 MnSO4 + 5 Na2SO4
C106H263O110N16P + O2 = CO2 + H2O + NH3 + H2PO4 =>
4 C106H263O110N16P + 425 O2 = 424 CO2 + 426 H2O + 64 NH3 + 4 H2PO4
Bi(NO3)3 + KOH = Bi(OH)3 + KNO3 =>
Bi(NO3)3 + 3 KOH = Bi(OH)3 + 3 KNO3
Fe + C12H8N2 = Fe(C12H8N2)2 =>
Fe + 2 C12H8N2 = Fe(C12H8N2)2
HNO3 + Al2(SO4)3 = Al(NO3)3 + SO3 + H2O =>
6 HNO3 + Al2(SO4)3 = 2 Al(NO3)3 + 3 SO3 + 3 H2O
Sr + NaI = Na + SrI2 =>
Sr + 2 NaI = 2 Na + SrI2
FeCl3 + NH4(OH)2 = Fe(OH)3 + NH4Cl2 =>
2 FeCl3 + 3 NH4(OH)2 = 2 Fe(OH)3 + 3 NH4Cl2
PCl3 + HNO3 + H2O = H3PO4 + NO2 + HCl =>
PCl3 + 2 HNO3 + 2 H2O = H3PO4 + 2 NO2 + 3 HCl
NO3 + Cl + H2O = NO + HClO =>
NO3 + 4 Cl + 2 H2O = NO + 4 HClO
ZnNO3 + LiOH = ZnOH + LiNO3 =>
ZnNO3 + LiOH = ZnOH + LiNO3
Sb + N2 = SbN =>
2 Sb + N2 = 2 SbN
C2H6O + PCl3 = C2H5Cl + H3PO3 =>
3 C2H6O + PCl3 = 3 C2H5Cl + H3PO3
C7H45 = C6H45 + C =>
C7H45 = C6H45 + C
KMnO4 + H2C2O4 + H2SO5 = K2SO4 + MnSO4 + H2O + CO2 =>
2 KMnO4 + 8 H2C2O4 + 3 H2SO5 = K2SO4 + 2 MnSO4 + 11 H2O + 16 CO2
Mn2 + NaBiO3 = Na + Bi + MnO =>
3 Mn2 + 2 NaBiO3 = 2 Na + 2 Bi + 6 MnO
Na2PO4 + BaCl2 = BaPO4 + NaCl =>
Na2PO4 + BaCl2 = BaPO4 + 2 NaCl
NH4CH3COO + Na2CrO4 = (NH4)2CrO4 + NaCH3COO =>
2 NH4CH3COO + Na2CrO4 = (NH4)2CrO4 + 2 NaCH3COO
PbC2H3O2 + CsCl = PbCl + CsC2H3O2 =>
PbC2H3O2 + CsCl = PbCl + CsC2H3O2
Ba + ZnCl2 = Zn + BaCl =>
2 Ba + ZnCl2 = Zn + 2 BaCl
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/10/25
Équations équilibrées sur02/09/24
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