| Équations équilibrées la veille | Équations équilibrées le lendemain |
K2SO4 + NH4Cl = K2Cl + NH4SO4
MnO4{-} + H2O + Cu{+} = MnO2 + Cu{2+} + OH{-} =>
MnO4{-} + 2 H2O + 3 Cu{+} = MnO2 + 3 Cu{2+} + 4 OH{-}
Pd + HNO3 + HCl = PdCl4 + NO + H2O =>
3 Pd + 4 HNO3 + 12 HCl = 3 PdCl4 + 4 NO + 8 H2O
NiCl2*6H2O + CH3NH2 = NiCl2*CH3NH2 + H2O =>
NiCl2*6H2O + CH3NH2 = NiCl2*CH3NH2 + 6 H2O
Sr + (NH4)2C2O4 = SrC2O4 + NH4 =>
Sr + (NH4)2C2O4 = SrC2O4 + 2 NH4
Al + ClOH = AlClOH =>
Al + ClOH = AlClOH
H3PO4 + K2O = K2HPO4 + H2O =>
H3PO4 + K2O = K2HPO4 + H2O
CrCl3 + Ag = CrCl2AgCl =>
CrCl3 + Ag = CrCl2AgCl
NH3 + SO2 + H2O = NH4HSO3 =>
NH3 + SO2 + H2O = NH4HSO3
C2H2 + O2 = OH2 + C =>
2 C2H2 + O2 = 2 OH2 + 4 C
FeP = P + Fe =>
FeP = P + Fe
N2H2 = N2 + NH3 =>
3 N2H2 = 2 N2 + 2 NH3
Tc7 + O2 = TcO =>
2 Tc7 + 7 O2 = 14 TcO
CH3NH3 + H2O = CH4 + NH4 + O2 =>
2 CH3NH3 + 2 H2O = 2 CH4 + 2 NH4 + O2
Rb2CO3 + HBr = H2O + RbBr + CO2 =>
Rb2CO3 + 2 HBr = H2O + 2 RbBr + CO2
PbSO4 = PbSO3 + O2 =>
2 PbSO4 = 2 PbSO3 + O2
K2Cr2O7 + H2SO4 + C2H6O = Cr2(SO4)3 + H2O + C2H5O + K2SO4 =>
K2Cr2O7 + 4 H2SO4 + 6 C2H6O = Cr2(SO4)3 + 7 H2O + 6 C2H5O + K2SO4
MgN + Cl = MgCl + N =>
MgN + Cl = MgCl + N
Cr(NO3)3 + H = Cr(HNO3)3 =>
Cr(NO3)3 + 3 H = Cr(HNO3)3
CuCl2 + Ca3(PO4)2 = Cu3(PO4)2 + CaCl2 =>
3 CuCl2 + Ca3(PO4)2 = Cu3(PO4)2 + 3 CaCl2
Na(CO3) + ZnCl = NaCl + ZnCO3 =>
Na(CO3) + ZnCl = NaCl + ZnCO3
Na3PO4(aq) + CaCl2(aq) = Na3Cl2(s) + CaPO4 =>
Na3PO4(aq) + CaCl2(aq) = Na3Cl2(s) + CaPO4
S + Cr(OH)3 = Cr(S)3 + OH =>
3 S + Cr(OH)3 = Cr(S)3 + 3 OH
N2 + CaF2 = F2 + CaN2 =>
N2 + CaF2 = F2 + CaN2
H2SO4 + PO = PSO4 + H2O =>
H2SO4 + PO = PSO4 + H2O
Sr + (NH4)2SO4 = SrSO4 + NH4 =>
Sr + (NH4)2SO4 = SrSO4 + 2 NH4
(CaCO3)2 = CaO + CO2 =>
(CaCO3)2 = 2 CaO + 2 CO2
(NH4)2CO3 = H2O + CO2 + NH3 =>
(NH4)2CO3 = H2O + CO2 + 2 NH3
UI3 + CaBr2 = (I3)2Ca3 + (Br2)3U2 =>
2 UI3 + 3 CaBr2 = (I3)2Ca3 + (Br2)3U2
Co(OH)2 + H2C2O4 = H2O + Co2(C2O4)2 =>
2 Co(OH)2 + 2 H2C2O4 = 4 H2O + Co2(C2O4)2
Mg(s) + CuNO3(aq) = Mg(NO3)2 + Cu(s) =>
Mg(s) + 2 CuNO3(aq) = Mg(NO3)2 + 2 Cu(s)
Sucrose = C + H2O =>
C12H22O11 = 12 C + 11 H2O
BC6H8O7 + O2 = B2O3 + CO2 + H2O =>
4 BC6H8O7 + 21 O2 = 2 B2O3 + 24 CO2 + 16 H2O
K2CO3 + S = K2S3 + K2S3O3 + CO2 =>
3 K2CO3 + 9 S = 2 K2S3 + K2S3O3 + 3 CO2
K3[Cr(OH)6] + HCl = CrCl3 + KOH + H2O =>
K3[Cr(OH)6] + 3 HCl = CrCl3 + 3 KOH + 3 H2O
Na2 + SO3 + HCl = NaCl + HSO3 =>
Na2 + 2 SO3 + 2 HCl = 2 NaCl + 2 HSO3
FeS2 + Br + HNO3 + H2O = Fe(NO3)3 + H2SO4 + HBr =>
FeS2 + 15 Br + 3 HNO3 + 8 H2O = Fe(NO3)3 + 2 H2SO4 + 15 HBr
CuO + HCl = CuCl2 + H2O = =>
CuO + 2 HCl = CuCl2 + H2O
Co + Al2(SO4)3 = Al + CoSO4 =>
3 Co + Al2(SO4)3 = 2 Al + 3 CoSO4
Se + Na = SeNa =>
Se + Na = SeNa
KCN + AgNO3 + NH4OH = AgCN + KOH + NH4NO3 =>
KCN + AgNO3 + NH4OH = AgCN + KOH + NH4NO3
As2S3 + NaNO3 + Na2CO3 = Na3AsO4 + N2 + Na2SO4 + CO2 =>
5 As2S3 + 28 NaNO3 + 16 Na2CO3 = 10 Na3AsO4 + 14 N2 + 15 Na2SO4 + 16 CO2
Fl + KI = I + FlK =>
Fl + KI = I + FlK
Fe(OH)2 = FeO + H2O =>
Fe(OH)2 = FeO + H2O
NH2CH2COOH + HCl = NH3ClCH2COOH =>
NH2CH2COOH + HCl = NH3ClCH2COOH
BNa3O3(aq) + Al(NO3)3(aq) = NaNO3(aq) + AlBO3(s) =>
BNa3O3(aq) + Al(NO3)3(aq) = 3 NaNO3(aq) + AlBO3(s)
BaCO3 + H2SO4 = BaSO4 + H2OCO2 =>
BaCO3 + H2SO4 = BaSO4 + H2OCO2
Se + Na = SeNa =>
Se + Na = SeNa
ZnCl2 + CaCO3 = ZnCO3 + CaCl2 =>
ZnCl2 + CaCO3 = ZnCO3 + CaCl2
CH3CHOHCH3 + KMnO4 + H2SO4 = H2O + K2SO4 + MnSO4 + CH3COCH3 =>
5 CH3CHOHCH3 + 2 KMnO4 + 3 H2SO4 = 8 H2O + K2SO4 + 2 MnSO4 + 5 CH3COCH3
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/12/24
Équations équilibrées sur02/11/23
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