| Équations équilibrées la veille | Équations équilibrées le lendemain |
Mg(s) + 2 AgNO3(aq) = Mg(NO3)2(aq) + 2 Ag(s)
Cd + HCl = H2 + CdCl2 =>
Cd + 2 HCl = H2 + CdCl2
ZnSO4 + NaOH = Na2SO4 + Zn(OH)2 =>
ZnSO4 + 2 NaOH = Na2SO4 + Zn(OH)2
NaOH + FeSO4 = Fe(OH)2Na2SO4 =>
2 NaOH + FeSO4 = Fe(OH)2Na2SO4
Pb{2+} + Na2SO4 = PbSO4 + Na{+} =>
Pb{2+} + Na2SO4 = PbSO4 + 2 Na{+}
FeSO4 + AgNO3 = Ag + Fe2(NO3)2 + Fe2(SO4)3 =>
6 FeSO4 + 2 AgNO3 = 2 Ag + Fe2(NO3)2 + 2 Fe2(SO4)3
Ca + NdF3 = Nd + CaF2 =>
3 Ca + 2 NdF3 = 2 Nd + 3 CaF2
HCl + CH3CH2NHCH2CH3 = Cl + CH3CH2NH2CH2CH3 =>
HCl + CH3CH2NHCH2CH3 = Cl + CH3CH2NH2CH2CH3
Ca(OH)2 + H2SO4 = CaSO4 + HOH =>
Ca(OH)2 + H2SO4 = CaSO4 + 2 HOH
Bi2O3 + HCl = BiCl3 + H2O =>
Bi2O3 + 6 HCl = 2 BiCl3 + 3 H2O
Na + H2O = NaOH + H =>
Na + H2O = NaOH + H
BeCO3 = BeO + CO2 =>
BeCO3 = BeO + CO2
Na + H2O = NaOH + H =>
Na + H2O = NaOH + H
C3H8 + O = C2H5COOH + H2O =>
C3H8 + 3 O = C2H5COOH + H2O
Ca(OH)2 + CuSO4 = CaSO4 + Cu(OH)2 =>
Ca(OH)2 + CuSO4 = CaSO4 + Cu(OH)2
FeCl2 + Na2CO3 = FeCO3 + NaCl =>
FeCl2 + Na2CO3 = FeCO3 + 2 NaCl
CO + NH3 = CONH3 =>
CO + NH3 = CONH3
KClO3 = KCl + O2 =>
2 KClO3 = 2 KCl + 3 O2
NH3(g) + O2(g) = NO(g) + H2O(g) =>
4 NH3(g) + 5 O2(g) = 4 NO(g) + 6 H2O(g)
[]HClO4 + P4O10 = H3PO4 + Cl2O7 =>
12[]HClO4 + P4O10 = 4 H3PO4 + 6 Cl2O7
Ne2 + O2 = NeO3 =>
Ne2 + 3 O2 = 2 NeO3
Al2SiO5 + HCl = Al2Cl2 + SiO4 + H2O =>
Al2SiO5 + 2 HCl = Al2Cl2 + SiO4 + H2O
Ca(OH)2 + H3PO4 = CaHPO4 + H2O =>
Ca(OH)2 + H3PO4 = CaHPO4 + 2 H2O
*NaNO3 + KCl = *NaCl + KNO3 =>
*NaNO3 + KCl = *NaCl + KNO3
LiOH + Ba(Cl)2 = Ba(OH)2 + LiCl =>
2 LiOH + Ba(Cl)2 = Ba(OH)2 + 2 LiCl
H2O(l) + S2{-}(aq) + MnO4{-}(aq) = S(s) + MnS(s) + OH{-}(aq) =>
4 H2O(l) + 7 S2{-}(aq) + MnO4{-}(aq) = 13 S(s) + MnS(s) + 8 OH{-}(aq)
CaCl2 + H2O = CaO + H + Cl =>
CaCl2 + H2O = CaO + 2 H + 2 Cl
C2H5OH + CH3MgI = CH4 + C2H5OMgI =>
C2H5OH + CH3MgI = CH4 + C2H5OMgI
Ag + Hg2Cl2 = AgCl + Hg =>
2 Ag + Hg2Cl2 = 2 AgCl + 2 Hg
C3H8 + O2 = CO2 + H2O =>
C3H8 + 5 O2 = 3 CO2 + 4 H2O
C4H4 + O2 = CO2 + H2O =>
C4H4 + 5 O2 = 4 CO2 + 2 H2O
BaCl2 + Na2CO3 = BaCO3 + NaCl =>
BaCl2 + Na2CO3 = BaCO3 + 2 NaCl
C4H4 + O2 = CO2 + H2O =>
C4H4 + 5 O2 = 4 CO2 + 2 H2O
J2 + HNO3 = HJO3 + NO2 + H2O =>
J2 + 10 HNO3 = 2 HJO3 + 10 NO2 + 4 H2O
H6NO4P + HCl = H6NO4Cl + HP =>
H6NO4P + HCl = H6NO4Cl + HP
KH2PO4 + NaOH = Na2HPO4 + K2HPO4 + H2O =>
2 KH2PO4 + 2 NaOH = Na2HPO4 + K2HPO4 + 2 H2O
H3BO3 + Mg(OH)2 = (BO3)2Mg3 + H2O =>
2 H3BO3 + 3 Mg(OH)2 = (BO3)2Mg3 + 6 H2O
Al2(CO3)3 + SiCl4 = AlCl3 + SiO2 + CO2 =>
2 Al2(CO3)3 + 3 SiCl4 = 4 AlCl3 + 3 SiO2 + 6 CO2
Be(OH)2 + Li2O = Li2BeO2 + H2O =>
Be(OH)2 + Li2O = Li2BeO2 + H2O
MgCl2 + Ag2CO3 = MgCO3 + AgCl =>
MgCl2 + Ag2CO3 = MgCO3 + 2 AgCl
Al2O3 + HCl = AlCl3 + H2O =>
Al2O3 + 6 HCl = 2 AlCl3 + 3 H2O
Fe + Pb(NO3)2 = Fe(NO3)2 + Pb =>
Fe + Pb(NO3)2 = Fe(NO3)2 + Pb
NaNO3 + H2O = NaOH + HNO3 =>
NaNO3 + H2O = NaOH + HNO3
Tl2CO3 + Na3PO4 = Tl3PO4 + Na2CO3 =>
3 Tl2CO3 + 2 Na3PO4 = 2 Tl3PO4 + 3 Na2CO3
K2CO3 + HCl = CO2 + H2O + KCl =>
K2CO3 + 2 HCl = CO2 + H2O + 2 KCl
C5H2O8 + O2 = CO2 + H2O =>
2 C5H2O8 + 3 O2 = 10 CO2 + 2 H2O
Ca(OH)2 + AlCl3 = Al(OH)3 + CaCl2 =>
3 Ca(OH)2 + 2 AlCl3 = 2 Al(OH)3 + 3 CaCl2
CH4 + H2O = CO + H2 =>
CH4 + H2O = CO + 3 H2
MgCl2 + Ca(OH)2 = Mg(OH)2CaCl2 =>
MgCl2 + Ca(OH)2 = Mg(OH)2CaCl2
AfNO3 + K2SO4 = Af2SO4 + KNO3 =>
2 AfNO3 + K2SO4 = Af2SO4 + 2 KNO3
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur10/13/24
Équations équilibrées sur11/12/23
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