| Équations équilibrées la veille | Équations équilibrées le lendemain |
Cu3(PO4) + 3 Sn(CIO4)2 = Sn3(PO4) + 3 Cu(CIO4)2
NiCl2 + H2O = Ni + O2 + HCl =>
2 NiCl2 + 2 H2O = 2 Ni + O2 + 4 HCl
MgSO4 + CrCl3 = MgCl2 + Cr2(SO4)3 =>
3 MgSO4 + 2 CrCl3 = 3 MgCl2 + Cr2(SO4)3
Li3N + NH4NO3 = LiNO3 + (NH4)3N =>
Li3N + 3 NH4NO3 = 3 LiNO3 + (NH4)3N
Na2S2O3 + I2 + H2O = H2SO4 + NaI + HI =>
Na2S2O3 + 4 I2 + 5 H2O = 2 H2SO4 + 2 NaI + 6 HI
MnO4{-} + S2O3{2-} + H{+} = Mn{2+} + S4O6{2-} + H2O =>
2 MnO4{-} + 10 S2O3{2-} + 16 H{+} = 2 Mn{2+} + 5 S4O6{2-} + 8 H2O
Fe + O2 = FeO4 =>
Fe + 2 O2 = FeO4
Al(OH)3 + HBr = AlBr3 + H2O =>
Al(OH)3 + 3 HBr = AlBr3 + 3 H2O
FeCl3 + NaOH = Fe(OH)3 + NaCl =>
FeCl3 + 3 NaOH = Fe(OH)3 + 3 NaCl
[Co((OH2)6)((NO3)2)] + NH3 = [Co((OH)2)] + HNO3 + NH4 =>
3[Co((OH2)6)((NO3)2)] + 36 NH3 = 3[Co((OH)2)] + 10 HNO3 + 32 NH4
H2 + SO4 + NaHO = H2O + NaSO4 =>
H2 + 2 SO4 + 2 NaHO = 2 H2O + 2 NaSO4
LiCaC = CaLiC =>
LiCaC = CaLiC
C5H8O2 + NaH + HCl = C5H15O2 + NaCl =>
2 C5H8O2 + 7 NaH + 7 HCl = 2 C5H15O2 + 7 NaCl
CH3CHCH3CH2COCH2CHCH3CH3 + LiAlH4 + H2O = CH3CH2CH2OH + LiOH + Al(OH)3 =>
4 CH3CHCH3CH2COCH2CHCH3CH3 + LiAlH4 + 12 H2O = 12 CH3CH2CH2OH + LiOH + Al(OH)3
Cu + HNO3 = Cu(NO3)2 + NO + H2O =>
3 Cu + 8 HNO3 = 3 Cu(NO3)2 + 2 NO + 4 H2O
V3(AsO4)4 + HF = H3AsO4 + VF4 =>
V3(AsO4)4 + 12 HF = 4 H3AsO4 + 3 VF4
AgI + NaOH = AgOH + NaI =>
AgI + NaOH = AgOH + NaI
CuO + Al(OH)3 = Cu(OH)2 + Al + O =>
3 CuO + 2 Al(OH)3 = 3 Cu(OH)2 + 2 Al + 3 O
C7H16O = H2O + C7H14 =>
C7H16O = H2O + C7H14
Cu4 + N2 = Cu2N4 =>
Cu4 + 4 N2 = 2 Cu2N4
NaOH + MgCl2 = MgOH + NaCl2 =>
NaOH + MgCl2 = MgOH + NaCl2
HCOH + AgO = HCOOH + Ag =>
HCOH + AgO = HCOOH + Ag
C7H16 + O2 = CO2 + H2O =>
C7H16 + 11 O2 = 7 CO2 + 8 H2O
H2O + NaO2 = O2 + NaOH =>
2 H2O + 4 NaO2 = 3 O2 + 4 NaOH
C2H5ONa + HCl = NaCl + C2H5OH =>
C2H5ONa + HCl = NaCl + C2H5OH
HMnO4 + KNO2 + H2O = MnO2 + HNO3 + KOH =>
2 HMnO4 + 3 KNO2 + 2 H2O = 2 MnO2 + 3 HNO3 + 3 KOH
C6H5CH2CH3 + KMnO4 + H2SO4 = C6H5COOH + MnSO4 + K2SO4 + H2O =>
35 C6H5CH2CH3 + 54 KMnO4 + 81 H2SO4 = 40 C6H5COOH + 54 MnSO4 + 27 K2SO4 + 136 H2O
FeCl3 + NH4SCN = Fe(SCN)3 + NH3 + HCl =>
FeCl3 + 3 NH4SCN = Fe(SCN)3 + 3 NH3 + 3 HCl
PCl5 = PCl3 + Cl2 =>
PCl5 = PCl3 + Cl2
H2SO4 + B(OH)3 = B2(SO4)3 + H2O =>
3 H2SO4 + 2 B(OH)3 = B2(SO4)3 + 6 H2O
Al(s) + N2(g) = AlN(aq) =>
2 Al(s) + N2(g) = 2 AlN(aq)
NaH2PO4 + Ca(NO3)2 = Ca(H2PO4) + Na(NO3)2 =>
NaH2PO4 + Ca(NO3)2 = Ca(H2PO4) + Na(NO3)2
P4 + H = PH4 =>
P4 + 16 H = 4 PH4
P + O = P2O20 =>
2 P + 20 O = P2O20
Ca + NaBr = CaBr2 + Na =>
Ca + 2 NaBr = CaBr2 + 2 Na
Sb2O3 + H2O = SbO(OH) =>
Sb2O3 + H2O = 2 SbO(OH)
H2O2 + MnO2 = H2O + O2MnO2 =>
2 H2O2 + MnO2 = 2 H2O + O2MnO2
Zn(aq) + CuSO4(aq) = ZnSO4(s) + Cu(aq) =>
Zn(aq) + CuSO4(aq) = ZnSO4(s) + Cu(aq)
CrCl3 + H2O = CrOHCl2 + HCl =>
CrCl3 + H2O = CrOHCl2 + HCl
Ca + CuBr = CaBr2 + Cu =>
Ca + 2 CuBr = CaBr2 + 2 Cu
C3H5(C15H31COO)1(C17H35COO)2 + O2 = CO2 + H2O =>
2 C3H5(C15H31COO)1(C17H35COO)2 + 157 O2 = 110 CO2 + 106 H2O
Sr(NO3)2 + Rb2S = SrS + RbNO3 =>
Sr(NO3)2 + Rb2S = SrS + 2 RbNO3
BiCl3 + NaSnO2 + NaOH = Bi(s) + Na2SnO3 + NaCl + H2O =>
BiCl3 + 3 NaSnO2 + 6 NaOH = Bi(s) + 3 Na2SnO3 + 3 NaCl + 3 H2O
BaS + O2 = BaO + SO2 =>
2 BaS + 3 O2 = 2 BaO + 2 SO2
Ca(NO3)2 = CaO + NO2 + O2 =>
2 Ca(NO3)2 = 2 CaO + 4 NO2 + O2
KCl + PbO2 = KO + PbCl2 =>
2 KCl + PbO2 = 2 KO + PbCl2
CuBr2 + NH4Br = NH4Br2 + CuBr =>
CuBr2 + NH4Br = NH4Br2 + CuBr
NaCl + AgNO3 = AgCl(s) + NaNO3(ag) =>
NaCl + AgNO3 = AgCl(s) + NaNO3(ag)
FeSO4 + BaS = FeS + BaSO4 =>
FeSO4 + BaS = FeS + BaSO4
SiF4 + NaOH = Na2SiO3 + NaF + H2O =>
SiF4 + 6 NaOH = Na2SiO3 + 4 NaF + 3 H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/10/24
Équations équilibrées sur01/09/24
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