| Équations équilibrées la veille | Équations équilibrées le lendemain |
Ca3P2 + 3 F2 = 2 F3P + 3 Ca
NaC17H35COO + MgSO4 = Mg(C17H35COO)2 + Na2SO4 =>
2 NaC17H35COO + MgSO4 = Mg(C17H35COO)2 + Na2SO4
Hg(NO3)2 + Ba(OH)2 = Hg(OH)2 + Ba(NO3)2 =>
Hg(NO3)2 + Ba(OH)2 = Hg(OH)2 + Ba(NO3)2
FeO + PbNO3 = FeNO3 + PbO =>
FeO + PbNO3 = FeNO3 + PbO
H2SO4 + K2CrO4 = Cr2(SO4)3 + K2SO4 + O2 + H2O =>
10 H2SO4 + 4 K2CrO4 = 2 Cr2(SO4)3 + 4 K2SO4 + 3 O2 + 10 H2O
(NH2)2CO + H2SO4 + H2O = NH4HSO4 + CO2 =>
(NH2)2CO + 2 H2SO4 + H2O = 2 NH4HSO4 + CO2
Na[Al(OH)4] = H2O + Al2O3 + Na2O =>
2 Na[Al(OH)4] = 4 H2O + Al2O3 + Na2O
C10H7OH + NaHCO3 = H2O + CO2 + C10H7ONa =>
C10H7OH + NaHCO3 = H2O + CO2 + C10H7ONa
N2 + H2 = NH3 =>
N2 + 3 H2 = 2 NH3
Ag3PO4 + NH4OH = [Ag(NH3)2]3PO4 + H2O =>
Ag3PO4 + 6 NH4OH = [Ag(NH3)2]3PO4 + 6 H2O
Si2 + O = SiO2 =>
Si2 + 4 O = 2 SiO2
Cl2 + BrK2 = BrCl + K =>
Cl2 + 2 BrK2 = 2 BrCl + 4 K
NaBH + H2O = NaOH + H3BO3 + H2 =>
2 NaBH + 8 H2O = 2 NaOH + 2 H3BO3 + 5 H2
NH2CH2COOH + NaNO2 + H2SO4 = HOCH2COOH + Na2SO4 + H2O + N2 =>
2 NH2CH2COOH + 2 NaNO2 + H2SO4 = 2 HOCH2COOH + Na2SO4 + 2 H2O + 2 N2
Br2 + C + H2 = CH2Br2 =>
Br2 + C + H2 = CH2Br2
MgCl2 + BaCl2 = MgCl2BaCl2 =>
MgCl2 + BaCl2 = MgCl2BaCl2
CH3Br + OH{-} = CH3OH + Br{-} =>
CH3Br + OH{-} = CH3OH + Br{-}
Fe3O4 + H2O = Fe2O3 + H2 =>
2 Fe3O4 + H2O = 3 Fe2O3 + H2
H2CO3 + HCl = H2O + COCl2 =>
H2CO3 + 2 HCl = 2 H2O + COCl2
C5H8O2 + H2O = C5H10O3 =>
C5H8O2 + H2O = C5H10O3
MnCl2 + K2CO3 = MnCO3 + K2Cl2 =>
MnCl2 + K2CO3 = MnCO3 + K2Cl2
Mg + O2 = MgO =>
2 Mg + O2 = 2 MgO
(NH4)2SO4 + Fe(NO3)2 = NH4NO3 + FeSO4 =>
(NH4)2SO4 + Fe(NO3)2 = 2 NH4NO3 + FeSO4
NaBr + AgNO2 = AgBr + NaNO2 =>
NaBr + AgNO2 = AgBr + NaNO2
NaClO3 + H2O2 = NaClO4 + H2O =>
NaClO3 + H2O2 = NaClO4 + H2O
H2O2 + KI + H2SO4 = H2O + I2 + K2SO4 =>
H2O2 + 2 KI + H2SO4 = 2 H2O + I2 + K2SO4
SrS + Cu(SO4) = SrSO4 + CuS =>
SrS + Cu(SO4) = SrSO4 + CuS
Zn + CsOH + H2O = Cs2[Zn(OH)4] + H2 =>
Zn + 2 CsOH + 2 H2O = Cs2[Zn(OH)4] + H2
Na + Fe2(CO3)3 = Na2CO3 + Fe =>
6 Na + Fe2(CO3)3 = 3 Na2CO3 + 2 Fe
Ca(HCO3)2 + SiO2 = CaSiO3 + CO2 + H2O =>
Ca(HCO3)2 + SiO2 = CaSiO3 + 2 CO2 + H2O
Na2SO3 + K2CO3 = Na2CO3 + K2SO3 =>
Na2SO3 + K2CO3 = Na2CO3 + K2SO3
ZnCl2 + I2 = ICl + Zn =>
ZnCl2 + I2 = 2 ICl + Zn
ZnBr2 + AgNO2 = Zn(NO2)2 + AgBr =>
ZnBr2 + 2 AgNO2 = Zn(NO2)2 + 2 AgBr
N2 + F2 = NF3 =>
N2 + 3 F2 = 2 NF3
FeCl2 + K2Cr2O7 + HCl = CrCl3 + FeCl3 + KCl + H2O =>
6 FeCl2 + K2Cr2O7 + 14 HCl = 2 CrCl3 + 6 FeCl3 + 2 KCl + 7 H2O
Pb(NO3)2 + KI = PbI2 + KNO3 =>
Pb(NO3)2 + 2 KI = PbI2 + 2 KNO3
HClO3(aq) + HCl(aq) = H2O(l) + Cl2(g) =>
HClO3(aq) + 5 HCl(aq) = 3 H2O(l) + 3 Cl2(g)
CuO(s) + H2SO4(ac) = CuSO4 + H2O =>
CuO(s) + H2SO4(ac) = CuSO4 + H2O
CH3COOC2H5 + NaOH = CH3CO2Na + C2H5OH =>
CH3COOC2H5 + NaOH = CH3CO2Na + C2H5OH
Na(MnO4) + Ca = Ca(MnO4)2 + Na =>
2 Na(MnO4) + Ca = Ca(MnO4)2 + 2 Na
NH3 + HCl = NH4Cl =>
NH3 + HCl = NH4Cl
Li2CO3 + C2H4O2 = H2O + CO2 + LiCH3CO2 =>
Li2CO3 + 2 C2H4O2 = H2O + CO2 + 2 LiCH3CO2
F2 + NaOH = F2O + NaH =>
F2 + NaOH = F2O + NaH
Ba + PO3 = Ba3(PO3)2 =>
3 Ba + 2 PO3 = Ba3(PO3)2
ZnBr2 + AgNO2 = Zn(NO2)2 + AgBr =>
ZnBr2 + 2 AgNO2 = Zn(NO2)2 + 2 AgBr
H2O2 = H2O + O2 =>
2 H2O2 = 2 H2O + O2
H1{+} + Fe = H2 + Fe2{+} =>
2 H1{+} + 4 Fe = H2 + 2 Fe2{+}
P6O2 = P6O + O2 =>
2 P6O2 = 2 P6O + O2
Fe3O4 + HNO3 + O2 = Fe(NO3)3 + H2O =>
4 Fe3O4 + 36 HNO3 + O2 = 12 Fe(NO3)3 + 18 H2O
Ca(NO3)2 + CsI = CaI2 + CsNO3 =>
Ca(NO3)2 + 2 CsI = CaI2 + 2 CsNO3
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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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