| Équations équilibrées la veille | Équations équilibrées le lendemain |
3 Br2(aq) + 2 AlCl3(aq) = 2 Al(s) + 6 BrCl(aq)
Zn(s) + Pb(NO3)2(aq) = Zn(NO3)(aq) + Pb(s) =>
2 Zn(s) + Pb(NO3)2(aq) = 2 Zn(NO3)(aq) + Pb(s)
HNO3 + HAsO2 = NO + H2AsO4 =>
HNO3 + HAsO2 = NO + H2AsO4
Mg + H2O = Mg(OH)2 + H2 =>
Mg + 2 H2O = Mg(OH)2 + H2
CaCl2(aq) + HCl(aq) = HCl2(aq) + CaCl(s) =>
CaCl2(aq) + HCl(aq) = HCl2(aq) + CaCl(s)
N7 + C = N12C6 =>
12 N7 + 42 C = 7 N12C6
Zn(s) + MgSo4(aq) = ZnSo4(aq) + Mg(s) =>
Zn(s) + MgSo4(aq) = ZnSo4(aq) + Mg(s)
C8H8O2 + C3H6O = C11H12O2 + H2O =>
C8H8O2 + C3H6O = C11H12O2 + H2O
OH + SO3 = SO4 + H2O =>
2 OH + SO3 = SO4 + H2O
HK2PO4 + KOH = K3PO4 + H2O =>
HK2PO4 + KOH = K3PO4 + H2O
Na2CO3 + MnO2 = NaMnO2 + CO2 + O2 =>
2 Na2CO3 + 4 MnO2 = 4 NaMnO2 + 2 CO2 + O2
NO3 + OH = HNO4 =>
NO3 + OH = HNO4
MnS2O3 + MnO4{-} + OH{-} = MnO2 + SO3{2-} + H2O =>
MnS2O3 + 2 MnO4{-} + 2 OH{-} = 3 MnO2 + 2 SO3{2-} + H2O
(CH3)2CHOH + CuO = (CH3)2CO + Cu + H2O =>
(CH3)2CHOH + CuO = (CH3)2CO + Cu + H2O
MnO4{-} + Zn + H{+} = Mn2{2+} + Zn{2+} + H2O =>
2 MnO4{-} + 6 Zn + 16 H{+} = Mn2{2+} + 6 Zn{2+} + 8 H2O
C5H6N2OS + O2 = CO2 + H2O + N2 + SO2 =>
C5H6N2OS + 7 O2 = 5 CO2 + 3 H2O + N2 + SO2
AlNO3 + NaPO4 = AlPO4 + NaNO3 =>
AlNO3 + NaPO4 = AlPO4 + NaNO3
BeO + CaO = CaBe3O4 =>
3 BeO + CaO = CaBe3O4
CuSO4*5H2O + NH4OH = Cu(NH3)4SO4*H2O + H2O =>
CuSO4*5H2O + 4 NH4OH = Cu(NH3)4SO4*H2O + 8 H2O
Ca3(PO4)2 = Ca + PO4 =>
Ca3(PO4)2 = 3 Ca + 2 PO4
C5H12 + Cl2 = C5H10Cl2 + HCl =>
C5H12 + 2 Cl2 = C5H10Cl2 + 2 HCl
Li2O + Ca(OH)2 = LiOH + CaO =>
Li2O + Ca(OH)2 = 2 LiOH + CaO
Cs + N = CsN =>
Cs + N = CsN
Al2O3(s) + HCl(aq) = AlCl3(aq) + H2O(l) =>
Al2O3(s) + 6 HCl(aq) = 2 AlCl3(aq) + 3 H2O(l)
KClO4 + Na2SO3 + KOH = Cl2 + K2SO4 + Na2ClO4 + H2O =>
16 KClO4 + 14 Na2SO3 + 12 KOH = Cl2 + 14 K2SO4 + 14 Na2ClO4 + 6 H2O
H2O2 + MgO2 = H2 + MgO4 =>
H2O2 + MgO2 = H2 + MgO4
Dy + Br2 = DyBr3 =>
2 Dy + 3 Br2 = 2 DyBr3
CU(SO4)2 + Zn = ZnSO4 + CU =>
CU(SO4)2 + 2 Zn = 2 ZnSO4 + CU
BaCl2(aq) + NaOH(aq) = Ba(OH)2(aq) + NaCl(aq) =>
BaCl2(aq) + 2 NaOH(aq) = Ba(OH)2(aq) + 2 NaCl(aq)
CH3CH2OH(l) = CH2(g) + H2O(g) =>
CH3CH2OH(l) = 2 CH2(g) + H2O(g)
Mg(s)C(g) = MgC(l) =>
Mg(s)C(g) = MgC(l)
Ga + O3 = Ga2O3 =>
2 Ga + O3 = Ga2O3
H2 + O2 = H2O =>
2 H2 + O2 = 2 H2O
MgCl2 + K2CO3 = KCl + MgCO3 =>
MgCl2 + K2CO3 = 2 KCl + MgCO3
Sn + CuO = SnO2 + Cu =>
Sn + 2 CuO = SnO2 + 2 Cu
Cs + H2O = Cs(OH)2 + H2 =>
Cs + 2 H2O = Cs(OH)2 + H2
In + O2 = In2O3 =>
4 In + 3 O2 = 2 In2O3
K2CrO4 + AlCl3 = Al2(CrO4)3 + KCl =>
3 K2CrO4 + 2 AlCl3 = Al2(CrO4)3 + 6 KCl
Nh3 + HCl = Nh4Cl + H2 =>
8 Nh3 + 6 HCl = 6 Nh4Cl + 3 H2
BCl3 + H2O = H3BO3 + HCl =>
BCl3 + 3 H2O = H3BO3 + 3 HCl
Co(s) + HCl(aq) = CoCl3(aq) + H2(g) =>
2 Co(s) + 6 HCl(aq) = 2 CoCl3(aq) + 3 H2(g)
Li + Ne = Li2Ne3 =>
2 Li + 3 Ne = Li2Ne3
Fe + CuCl2 = Cu + FeCl2 =>
Fe + CuCl2 = Cu + FeCl2
Sb(ClO2)5 = SbCl5 + O2 =>
Sb(ClO2)5 = SbCl5 + 5 O2
Al(Cl)3 + AgNO3 = Al(NO3)3 + AgCl =>
Al(Cl)3 + 3 AgNO3 = Al(NO3)3 + 3 AgCl
Cd(OH)2(aq) + HC2H3O2(aq) = Cd(C2H3O2)2(aq) + H2O(l) =>
Cd(OH)2(aq) + 2 HC2H3O2(aq) = Cd(C2H3O2)2(aq) + 2 H2O(l)
CH3OH + Li = CH3LiO + H2 =>
2 CH3OH + 2 Li = 2 CH3LiO + H2
Na + O2 + H2O = Na(OH) =>
4 Na + O2 + 2 H2O = 4 Na(OH)
C6H6NH2 + HCl = C6H6NH3Cl =>
C6H6NH2 + HCl = C6H6NH3Cl
NH3 + HCl = NH4Cl =>
NH3 + HCl = NH4Cl
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur11/22/24
Équations équilibrées sur12/22/23
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