| Équations équilibrées la veille | Équations équilibrées le lendemain |
3 MgSO3 + 2 FeCl3 = 3 MgCl2 + Fe2(SO3)3
Ba + HCl = BaCl4 + H2 =>
Ba + 4 HCl = BaCl4 + 2 H2
KHO + H2SO4 = K2SO4 + H2O =>
2 KHO + H2SO4 = K2SO4 + 2 H2O
KCNS + (NH4)2CO3 = K2CO3 + (NH4)CNS =>
2 KCNS + (NH4)2CO3 = K2CO3 + 2(NH4)CNS
Pb(NO3)2 = PbO + NO2 + O2 =>
2 Pb(NO3)2 = 2 PbO + 4 NO2 + O2
AgOH + NH4Cl = AgCl + NH3 + H2O =>
AgOH + NH4Cl = AgCl + NH3 + H2O
C2H5CO2H + O2 = CO2 + H2O =>
2 C2H5CO2H + 7 O2 = 6 CO2 + 6 H2O
MnCl2 + Na2S = MnS + NaCl =>
MnCl2 + Na2S = MnS + 2 NaCl
CuSO4 + Mg = CuMg + MgSO4 =>
CuSO4 + 2 Mg = CuMg + MgSO4
C10H15 + O2 = CO + H2O =>
4 C10H15 + 35 O2 = 40 CO + 30 H2O
H3O2 = H2O + O2 =>
4 H3O2 = 6 H2O + O2
Al + Fe2O3 = Al2O3 + Fe =>
2 Al + Fe2O3 = Al2O3 + 2 Fe
AuCl3 + SnCl2 = Au + SnCl5 =>
AuCl3 + SnCl2 = Au + SnCl5
HI(aq) + RbOH(aq) = RbI + H2O =>
HI(aq) + RbOH(aq) = RbI + H2O
HClO3 = ClO2 + HClO4 + H2O =>
3 HClO3 = 2 ClO2 + HClO4 + H2O
Ba(OH)2 + HCl = BaCl2 + H2O =>
Ba(OH)2 + 2 HCl = BaCl2 + 2 H2O
NH4OH + NiSO4 = (NH4)2SO4 + Ni(OH)2 =>
2 NH4OH + NiSO4 = (NH4)2SO4 + Ni(OH)2
NO2 + KI = NO + I + KNO3 =>
2 NO2 + KI = NO + I + KNO3
P2H5 + O2 = P4O10 + H2O =>
4 P2H5 + 15 O2 = 2 P4O10 + 10 H2O
LiI + NaNO3 = LiNO3 + NaI =>
LiI + NaNO3 = LiNO3 + NaI
NH4Cl + MgO = (NH4)2O + MgCl2 =>
2 NH4Cl + MgO = (NH4)2O + MgCl2
(CH2)5CO + NaBH4 + H2O = (CH2)5CHOH + NaB(OH)4 =>
4(CH2)5CO + NaBH4 + 4 H2O = 4(CH2)5CHOH + NaB(OH)4
Na3PO4(s) = Na + PO4 =>
Na3PO4(s) = 3 Na + PO4
Hg + K2CrO4 = HgCrO4 + K =>
Hg + K2CrO4 = HgCrO4 + 2 K
Na2MnO4 + HBr = MnBr2 + Br2 + NaBr + H2O =>
Na2MnO4 + 8 HBr = MnBr2 + 2 Br2 + 2 NaBr + 4 H2O
NH4NO3 + CaSO4 = (NH4)2SO4 + Ca(NO3)2 =>
2 NH4NO3 + CaSO4 = (NH4)2SO4 + Ca(NO3)2
Mn(NO3)2 + KOH = Mn(OH)2 + KNO3 =>
Mn(NO3)2 + 2 KOH = Mn(OH)2 + 2 KNO3
SO2 + Na2O = Na2SO3 =>
SO2 + Na2O = Na2SO3
BiCl4 + H2S + H2O = Bi2S3 + H3O + Cl =>
2 BiCl4 + 3 H2S + 6 H2O = Bi2S3 + 6 H3O + 8 Cl
HCHO + NaMnO4 = HCOONa + MnO2 + CO2 + H2O =>
5 HCHO + 4 NaMnO4 = 4 HCOONa + 4 MnO2 + CO2 + 3 H2O
H + Po4 + KOH = K3Po4 + H2O =>
3 H + Po4 + 3 KOH = K3Po4 + 3 H2O
XHClO4 + XCa(OH)2 = XCa(ClO4)2 + XH2O =>
2 XHClO4 + XCa(OH)2 = XCa(ClO4)2 + 2 XH2O
Ba + Fe3(NO3) = Ba(NO3) + Fe =>
Ba + Fe3(NO3) = Ba(NO3) + 3 Fe
Cl2 + P2O3 = PCl3 + O2 =>
6 Cl2 + 2 P2O3 = 4 PCl3 + 3 O2
C6H9O06 + O2 = CO2 + H2O =>
4 C6H9O06 + 21 O2 = 24 CO2 + 18 H2O
Cd(NO3) + NH4Cl = NH4(NO3) + CdCl =>
Cd(NO3) + NH4Cl = NH4(NO3) + CdCl
KNO3 + Al + NaOH + H2O = NH3 + KAl(OH)4 + NaAl(OH)4 =>
3 KNO3 + 8 Al + 5 NaOH + 18 H2O = 3 NH3 + 3 KAl(OH)4 + 5 NaAl(OH)4
Pb(CH3COO)2 + K2HPO4 = PbPO4 + K2CH3COO + CH3COOH =>
Pb(CH3COO)2 + K2HPO4 = PbPO4 + K2CH3COO + CH3COOH
C6H5COOH + NH3 = C6H5COO{-} + NH4{+} =>
C6H5COOH + NH3 = C6H5COO{-} + NH4{+}
(NH4)HSO4 + Ba(NO3)2 = BaSO4 + HNO3 + NH4NO3 =>
(NH4)HSO4 + Ba(NO3)2 = BaSO4 + HNO3 + NH4NO3
S8 + O2 = S8O2 =>
S8 + O2 = S8O2
Cu + HClO3 = Cu(ClO3)2 + H2 =>
Cu + 2 HClO3 = Cu(ClO3)2 + H2
O + KCl = K2O + Cl =>
O + 2 KCl = K2O + 2 Cl
NaBr + C = CBr4 + Na =>
4 NaBr + C = CBr4 + 4 Na
C6H5COOH(aq) + NaOH(aq) = NaC6H5COO(aq) + H2O =>
C6H5COOH(aq) + NaOH(aq) = NaC6H5COO(aq) + H2O
SnCl4 + H2O = HCl + H2SnO3 =>
SnCl4 + 3 H2O = 4 HCl + H2SnO3
WO3 + Cl2 = W2O2 + Cl2O =>
2 WO3 + 4 Cl2 = W2O2 + 4 Cl2O
AgN4 + NaBr = NaN4 + AgBr =>
AgN4 + NaBr = NaN4 + AgBr
Ba3N2 + H4O2 = BaO2H2 + NH3 =>
Ba3N2 + 3 H4O2 = 3 BaO2H2 + 2 NH3
C3H5O2 + OH = HC3H5O3 =>
C3H5O2 + OH = HC3H5O3
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/14/24
Équations équilibrées sur01/13/24
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