| Équations équilibrées la veille | Équations équilibrées le lendemain |
MnO3 + H2 = MnO2 + H2O
(CH3)2CO = (CH3)2C(OH)CH2C(O)CH3 =>
2(CH3)2CO = (CH3)2C(OH)CH2C(O)CH3
MnO4{-} + I{-} + OH{-} = MnO4{-2} + IO3{-} + H2O =>
6 MnO4{-} + I{-} + 6 OH{-} = 6 MnO4{-2} + IO3{-} + 3 H2O
CuS + CuSO4 = Cu + SO2 =>
CuS + CuSO4 = 2 Cu + 2 SO2
Mg(OH)2 + Na2CO3 = MgCO3 + NaOH =>
Mg(OH)2 + Na2CO3 = MgCO3 + 2 NaOH
Na2ZnO2 + CO2 + H2O = Zn(OH)2 + Na2CO3 =>
Na2ZnO2 + CO2 + H2O = Zn(OH)2 + Na2CO3
K3PO4 + Al(NO3)3 = AlPO4 + KNO3 =>
K3PO4 + Al(NO3)3 = AlPO4 + 3 KNO3
HCN(aq) + LiOH(aq) = H2O(l) + LiCN(aq) =>
HCN(aq) + LiOH(aq) = H2O(l) + LiCN(aq)
K2S + Na2CrO4 = K2CrO4 + Na2S =>
K2S + Na2CrO4 = K2CrO4 + Na2S
Cu(NO3)2 + NH4OH = Cu(OH)2 + NH4NO3 =>
Cu(NO3)2 + 2 NH4OH = Cu(OH)2 + 2 NH4NO3
PbCl2 + NaCl = Na2PbCl4 =>
PbCl2 + 2 NaCl = Na2PbCl4
As2S3 + HClO4 + H2O = H3AsO4 + HCl + SH2O =>
4 As2S3 + 5 HClO4 + 24 H2O = 8 H3AsO4 + 5 HCl + 12 SH2O
H2SO4 + Na2S2O3 = Na2S2O2 + H2O + SO4 =>
H2SO4 + Na2S2O3 = Na2S2O2 + H2O + SO4
C10H13NO2*HCl + NaHCO3 = C10H13NO2 + CO2 + H2O + NaCl =>
C10H13NO2*HCl + NaHCO3 = C10H13NO2 + CO2 + H2O + NaCl
C2H4O + Ag(NH3)2OH = Ag + C3H5O2NH4 + H2O + NH3 =>
3 C2H4O + 2 Ag(NH3)2OH = 2 Ag + 2 C3H5O2NH4 + H2O + 2 NH3
Mn(OH)2 + NH3 = Mn(NH3)2 + OH =>
Mn(OH)2 + 2 NH3 = Mn(NH3)2 + 2 OH
Cu(OH)2 + HI = H2O + CuI2 =>
Cu(OH)2 + 2 HI = 2 H2O + CuI2
K3PO4(aq) + NH4Cl(aq) = KCl(aq) + (NH4)3PO4(aq) =>
K3PO4(aq) + 3 NH4Cl(aq) = 3 KCl(aq) + (NH4)3PO4(aq)
BaCl2 + MnSO4 = BaSO4 + MnCl2 =>
BaCl2 + MnSO4 = BaSO4 + MnCl2
Cu + F2 = CuF =>
2 Cu + F2 = 2 CuF
MnO2 + Hg + Cl{-} + H{+} = Mn{2+} + Hg2Cl2 + H2O =>
MnO2 + 2 Hg + 2 Cl{-} + 4 H{+} = Mn{2+} + Hg2Cl2 + 2 H2O
CaOH2H2SO4 = CaSO4OH4 =>
CaOH2H2SO4 = CaSO4OH4
Cd(NH3)4{2+} + H2S + H{+} = CdS + NH4{+} =>
Cd(NH3)4{2+} + H2S + 2 H{+} = CdS + 4 NH4{+}
K2HPO4KOH = K3PO4H2O =>
K2HPO4KOH = K3PO4H2O
P4O10 + FeO = FeP4O11 =>
P4O10 + FeO = FeP4O11
CH3CH(OH)CH3 = CH3CHC(CH3)2 + H2O =>
5 CH3CH(OH)CH3 = 3 CH3CHC(CH3)2 + 5 H2O
CCl4 = C + Cl2 =>
CCl4 = C + 2 Cl2
CrCl3 + Cl2 = CrCl6 =>
2 CrCl3 + 3 Cl2 = 2 CrCl6
Fe + Al2O3 = Al2 + FeO3 =>
Fe + Al2O3 = Al2 + FeO3
NaClO + CO2 + H2O = NaHCO3 + HClO =>
NaClO + CO2 + H2O = NaHCO3 + HClO
Ti + S8 = TiS =>
8 Ti + S8 = 8 TiS
Al + Cr2O3 = Al2O3 + Cr =>
2 Al + Cr2O3 = Al2O3 + 2 Cr
AlP + HCl = AlCl3 + H3P =>
AlP + 3 HCl = AlCl3 + H3P
COF2 = CO2 + CF4 =>
2 COF2 = CO2 + CF4
C2H5NH2 + HNO3 = C2H5NO3 + NH3 =>
C2H5NH2 + HNO3 = C2H5NO3 + NH3
Ca(s) + S = CaS(s) =>
Ca(s) + S = CaS(s)
H4C2O2 + NaHCO3 = H3C2ONa + CO2 + H2O =>
5 H4C2O2 + 4 NaHCO3 = 4 H3C2ONa + 6 CO2 + 6 H2O
Cu + HNO3 + H2SO4 = CuSO4 + NO2 + H2O =>
Cu + 2 HNO3 + H2SO4 = CuSO4 + 2 NO2 + 2 H2O
C6H5Br + KOH = C6H5OH + KBr =>
C6H5Br + KOH = C6H5OH + KBr
Ag = Ag2 =>
2 Ag = Ag2
C2H5O + O2 = C2H4O2 + H2O =>
4 C2H5O + 3 O2 = 4 C2H4O2 + 2 H2O
(C3H9) + O2 = (CO2) + (H2O) =>
4(C3H9) + 21 O2 = 12(CO2) + 18(H2O)
Fe3O4 + SO3 = Fe2(SO4)3 + SO2 =>
2 Fe3O4 + 10 SO3 = 3 Fe2(SO4)3 + SO2
H2S + H2O2 = H2SO4 + H2O =>
H2S + 4 H2O2 = H2SO4 + 4 H2O
HNO3 + Ca(OH)2 = H2O + Ca + NO3 =>
2 HNO3 + Ca(OH)2 = 2 H2O + Ca + 2 NO3
(NH4)4[UO2(CO3)3] = U3O8 + H2O + CO2 + N2 + NH3 =>
9(NH4)4[UO2(CO3)3] = 3 U3O8 + 21 H2O + 27 CO2 + N2 + 34 NH3
C8H1 + O2 = CO2 + H2O =>
4 C8H1 + 33 O2 = 32 CO2 + 2 H2O
(C6H10O5)3500 + O2 = CO2 + H2O =>
(C6H10O5)3500 + 21000 O2 = 21000 CO2 + 17500 H2O
AlP + HCl = AlCl3 + H3P =>
AlP + 3 HCl = AlCl3 + H3P
ZnSO4 + NH3 = Zn(NH3)2 + SO4 =>
ZnSO4 + 2 NH3 = Zn(NH3)2 + SO4
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur07/11/24
Équations équilibrées sur08/10/23
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