| Équations équilibrées la veille | Équations équilibrées le lendemain |
Ba(HCO3)2(S) = BaCO3(S) + H2O(g) + CO2(g)
Pd + HNO3 = Pd(NO3)2 + NH4NO3 + H2O =>
4 Pd + 10 HNO3 = 4 Pd(NO3)2 + NH4NO3 + 3 H2O
Sr(OH)2 + HCl = SrCl + H + O =>
Sr(OH)2 + HCl = SrCl + 3 H + 2 O
Cu(OH)2 + NH3 = Cu(NH3)4 + OH =>
Cu(OH)2 + 4 NH3 = Cu(NH3)4 + 2 OH
LiCl + KMnO4 + H2SO4 = Cl + MnSO4 + K2SO4 + Li2SO4 + H2O =>
10 LiCl + 2 KMnO4 + 8 H2SO4 = 10 Cl + 2 MnSO4 + K2SO4 + 5 Li2SO4 + 8 H2O
I2 + NaOH = NaI + O2 + H2O =>
2 I2 + 4 NaOH = 4 NaI + O2 + 2 H2O
Na2HPO4 + NaVO3 + Na2MoO4*2H2O + H2SO4 = H4[PVMo11O40]*33H2O + Na2SO4 =>
2 Na2HPO4 + 2 NaVO3 + 22 Na2MoO4*2H2O + 25 H2SO4 = 2 H4[PVMo11O40]*33H2O + 25 Na2SO4
H2SO4 + Pb(C2H3O2)2 = PbSO4 + HC2H3O2 =>
H2SO4 + Pb(C2H3O2)2 = PbSO4 + 2 HC2H3O2
H2C2O4*2H2O + MnO4{-} = CO2 + H2O + Mn{2+} + OH{-} =>
5 H2C2O4*2H2O + 2 MnO4{-} = 10 CO2 + 12 H2O + 2 Mn{2+} + 6 OH{-}
N2 + H2 = NH3 =>
N2 + 3 H2 = 2 NH3
KBr + KI = K2 + BrI =>
KBr + KI = K2 + BrI
[Ag(NH3)2]Cl + H2SO4 = (NH4)2SO4 + AgCl =>
[Ag(NH3)2]Cl + H2SO4 = (NH4)2SO4 + AgCl
C25H52 + O2 = CO2 + H2O =>
C25H52 + 38 O2 = 25 CO2 + 26 H2O
AgNO3 + Zn + OH{-} + H2O = [Zn(OH)4]{2-} + Ag + NH3 =>
2 AgNO3 + 9 Zn + 18 OH{-} + 12 H2O = 9[Zn(OH)4]{2-} + 2 Ag + 2 NH3
Al2O3 + H3Po4 = AlPo4 + H2O =>
Al2O3 + 2 H3Po4 = 2 AlPo4 + 3 H2O
H3PO4 + HCl = PCl5 + H2O =>
H3PO4 + 5 HCl = PCl5 + 4 H2O
HCl = H + Cl =>
HCl = H + Cl
Pd + HNO3 = PdO2 + NO2 + H2O =>
Pd + 4 HNO3 = PdO2 + 4 NO2 + 2 H2O
CoCl + Na4SiO4 = Co4SiO4 + NaCl =>
4 CoCl + Na4SiO4 = Co4SiO4 + 4 NaCl
NiO + LiOH = Ni(OH)2 + Li2O =>
NiO + 2 LiOH = Ni(OH)2 + Li2O
CH3CH2OH + HBr = CH3CH2Br + H2O =>
CH3CH2OH + HBr = CH3CH2Br + H2O
NaVO3 + Na2HPO4 + Na2MoO4*2H2O + H2SO4 = H5PMo10V2O40 + NaHSO4 + H2O =>
2 NaVO3 + Na2HPO4 + 10 Na2MoO4*2H2O + 24 H2SO4 = H5PMo10V2O40 + 24 NaHSO4 + 30 H2O
Al(NO3)3 + H2O + MgCO3 = Al(OH)3 + Mg(NO3)2 + H2CO3 =>
2 Al(NO3)3 + 6 H2O + 3 MgCO3 = 2 Al(OH)3 + 3 Mg(NO3)2 + 3 H2CO3
K3N = K + N3 =>
3 K3N = 9 K + N3
PH3 + MnO4{-} + H{+} = Mn{2+} + PO4{3-} + H2O =>
5 PH3 + 8 MnO4{-} + 9 H{+} = 8 Mn{2+} + 5 PO4{3-} + 12 H2O
PbSO3 + NaCl = PbCl2 + Na2SO3 =>
PbSO3 + 2 NaCl = PbCl2 + Na2SO3
Ca(OH)2 + HNO3 = H2O + CaOHNO3 =>
Ca(OH)2 + HNO3 = H2O + CaOHNO3
HCl = H + Cl =>
HCl = H + Cl
CO + NO = CO2 + N2 =>
2 CO + 2 NO = 2 CO2 + N2
Al(OH)3 + P2O5 = Al3(PO4)3 + H2O =>
6 Al(OH)3 + 3 P2O5 = 2 Al3(PO4)3 + 9 H2O
KMnO4 + MnSO4 = K2SO4 + MnO2 + Mn(SO4)2 =>
2 KMnO4 + 3 MnSO4 = K2SO4 + 4 MnO2 + Mn(SO4)2
NaSi = Na + Si =>
NaSi = Na + Si
Cu + HNO3 = Cu(NO3)2 + NO2 + H2O =>
Cu + 4 HNO3 = Cu(NO3)2 + 2 NO2 + 2 H2O
Pd + HNO3 = Pd(NO3)2 + NO2 + H2O =>
Pd + 4 HNO3 = Pd(NO3)2 + 2 NO2 + 2 H2O
Hg2(NO3)2 + KH2PO4 + H2O = H3PO4 + Hg + KNO3 + O2 =>
2 Hg2(NO3)2 + 4 KH2PO4 + 2 H2O = 4 H3PO4 + 4 Hg + 4 KNO3 + O2
NH4Cl + NaOH = NH2 + NaCl + H3O =>
NH4Cl + NaOH = NH2 + NaCl + H3O
H2SO4 + Pb(C2H3O2)2 = PbSO4 + HC2H3O2 =>
H2SO4 + Pb(C2H3O2)2 = PbSO4 + 2 HC2H3O2
Al(NO3)3(aq) + K2CO3 = Al2(CO3)3 + KNO3 =>
2 Al(NO3)3(aq) + 3 K2CO3 = Al2(CO3)3 + 6 KNO3
KI + Cl + CHCl3 = KCl + ICCl2 + HCl =>
KI + Cl + CHCl3 = KCl + ICCl2 + HCl
KMnO4 = K2O + MnO + O2 =>
4 KMnO4 = 2 K2O + 4 MnO + 5 O2
Ti + Cl2 = TiCl4 =>
Ti + 2 Cl2 = TiCl4
NH4Cl + Hg2(CH3COO)2 = NH4CH3COO + Hg2Cl2 =>
2 NH4Cl + Hg2(CH3COO)2 = 2 NH4CH3COO + Hg2Cl2
Zn + HNO3(muydiluido) = Zn(NO3)2 + NH4NO3 + H2O =>
4 Zn + 10 HNO3(muydiluido) = 4 Zn(NO3)2 + NH4NO3 + 3 H2O
LiOH + NiO = Li2NiO2 + H2O =>
2 LiOH + NiO = Li2NiO2 + H2O
Mg(NO3)2 + K3PO4 = Mg3(PO4)2 + KNO3 =>
3 Mg(NO3)2 + 2 K3PO4 = Mg3(PO4)2 + 6 KNO3
ScCl3 + KOH = Sc(OH)3 + KCl =>
ScCl3 + 3 KOH = Sc(OH)3 + 3 KCl
LiBr + Co(SO4)2 = LiSO4 + CoBr2 =>
2 LiBr + Co(SO4)2 = 2 LiSO4 + CoBr2
Pb(s) + H2SO4(aq) = PbSO4 + H2 =>
Pb(s) + H2SO4(aq) = PbSO4 + H2
H2SO4 + BaCl2 = BaSO4 + HCl =>
H2SO4 + BaCl2 = BaSO4 + 2 HCl
Na + H2O = H2 + NaOH =>
2 Na + 2 H2O = H2 + 2 NaOH
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur11/02/24
Équations équilibrées sur12/02/23
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