| Équations équilibrées la veille | Équations équilibrées le lendemain |
Na2S + 2 HCl = 2 NaCl + H2S
Fe2O3(s) + C(s) = Fe(s) + CO(g) =>
Fe2O3(s) + 3 C(s) = 2 Fe(s) + 3 CO(g)
P4O10 + H2O = H3PO4 =>
P4O10 + 6 H2O = 4 H3PO4
AgNO3 + MgCl2 = AgCl + Mg(NO3)2 =>
2 AgNO3 + MgCl2 = 2 AgCl + Mg(NO3)2
CH4 = C3H + H2 =>
6 CH4 = 2 C3H + 11 H2
AgNO3 + FeCl3 = AgCl + Fe(NO3)3 =>
3 AgNO3 + FeCl3 = 3 AgCl + Fe(NO3)3
S2O3 = S4O6 =>
2 S2O3 = S4O6
SrCO3 + LiF = Li2CO3 + SrF2 =>
SrCO3 + 2 LiF = Li2CO3 + SrF2
Mg + HNO3 = H2 + Mg(NO3)2 =>
Mg + 2 HNO3 = H2 + Mg(NO3)2
Al2S3 + H2O = Al(OH)3 + H2S =>
Al2S3 + 6 H2O = 2 Al(OH)3 + 3 H2S
CaBr2 + Ca(OH)2 = CaOHBr =>
CaBr2 + Ca(OH)2 = 2 CaOHBr
CH4 = C3H + H2 =>
6 CH4 = 2 C3H + 11 H2
Li + CaCl2 = Ca2 + LiCl =>
4 Li + 2 CaCl2 = Ca2 + 4 LiCl
CaCO3 = CaO + CO2 =>
CaCO3 = CaO + CO2
AgNO3 + FeCl3 = AgCl + Fe(NO3)3 =>
3 AgNO3 + FeCl3 = 3 AgCl + Fe(NO3)3
C3H8O + KOH = C3H7KO + H2O =>
C3H8O + KOH = C3H7KO + H2O
HCl + H2O = H3O + Cl =>
HCl + H2O = H3O + Cl
Co(H2O)6 = H + Co(H2O)5(OH) =>
Co(H2O)6 = H + Co(H2O)5(OH)
NHO3 + H2 = NH3 + H2O =>
NHO3 + 4 H2 = NH3 + 3 H2O
C2H2 + O2 = CO2 + H2O =>
2 C2H2 + 5 O2 = 4 CO2 + 2 H2O
Al + Na2SO3 + H2O = Al2(S2O4)3 + NaOH =>
2 Al + 6 Na2SO3 + 6 H2O = Al2(S2O4)3 + 12 NaOH
Zn0 + HNO3 = Zn(NO3)2 + H2 =>
Zn0 + 2 HNO3 = Zn(NO3)2 + H2
CH3OH + O2 = CO2 + H2O =>
2 CH3OH + 3 O2 = 2 CO2 + 4 H2O
Al + MgP = AlMg + P =>
Al + MgP = AlMg + P
Fe + S8 = FeS =>
8 Fe + S8 = 8 FeS
K + Cl2 = KCl =>
2 K + Cl2 = 2 KCl
SnCl2 + Fe2(SO4)3 + HCl = SnCl4 + FeSO4 + H2SO4 =>
SnCl2 + Fe2(SO4)3 + 2 HCl = SnCl4 + 2 FeSO4 + H2SO4
N2 + Rb = Rb3N =>
N2 + 6 Rb = 2 Rb3N
H2SO4 + K3PO4 = H3PO4 + K2SO4 =>
3 H2SO4 + 2 K3PO4 = 2 H3PO4 + 3 K2SO4
Al + Fe2O3 = Al2O3 + Fe =>
2 Al + Fe2O3 = Al2O3 + 2 Fe
C + S8 = CS2 =>
4 C + S8 = 4 CS2
Mg + I3{-} = Mg{2+} + I{-} =>
Mg + I3{-} = Mg{2+} + 3 I{-}
Mg3P2 + Fl2 = MgFl + P4 =>
2 Mg3P2 + 3 Fl2 = 6 MgFl + P4
CaCl2 + Na2SO4 = NaCl + Ca2(SO4)2 =>
2 CaCl2 + 2 Na2SO4 = 4 NaCl + Ca2(SO4)2
NiCl2 + NaC2H3O2 = NiC2H3O2 + NaCl2 =>
NiCl2 + NaC2H3O2 = NiC2H3O2 + NaCl2
Cu*2{+} + Ni = Ni*2{+} + Cu =>
Cu*2{+} + Ni = Ni*2{+} + Cu
H2 + O2 = H2O2 =>
H2 + O2 = H2O2
NO + H2O = NH3 + O2 =>
4 NO + 6 H2O = 4 NH3 + 5 O2
NaOH + NH2CHCOOH = NH2CHCOO{-} + Na{+} + H2O =>
NaOH + NH2CHCOOH = NH2CHCOO{-} + Na{+} + H2O
C6H6 + O2 = CO2 + H2O =>
2 C6H6 + 15 O2 = 12 CO2 + 6 H2O
Fe(No3)3 + HCl = HNo3 + FeCl3 =>
Fe(No3)3 + 3 HCl = 3 HNo3 + FeCl3
NH4 + OCN = CON2H4 =>
NH4 + OCN = CON2H4
FeCO3 + HClO4 = Fe(ClO4)2 + CO2 + H2O =>
FeCO3 + 2 HClO4 = Fe(ClO4)2 + CO2 + H2O
C9H8O + KMnO4 + H2SO4 = C9H8O2 + K2SO4 + MnSO4 + H2O =>
5 C9H8O + 2 KMnO4 + 3 H2SO4 = 5 C9H8O2 + K2SO4 + 2 MnSO4 + 3 H2O
Ba + MnCl3 = BaCl2 + Mn =>
3 Ba + 2 MnCl3 = 3 BaCl2 + 2 Mn
Zn + O2 = ZnO =>
2 Zn + O2 = 2 ZnO
C6H6 + O2 = CO2 + H2O =>
2 C6H6 + 15 O2 = 12 CO2 + 6 H2O
Mg + MnO = MgO + Mn =>
Mg + MnO = MgO + Mn
MnO + PbO2 + HNO3 = HMnO4 + Pb(NO3)2 + H2O =>
2 MnO + 5 PbO2 + 10 HNO3 = 2 HMnO4 + 5 Pb(NO3)2 + 4 H2O
N2 + H2 = NH3 =>
N2 + 3 H2 = 2 NH3
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur11/12/24
Équations équilibrées sur12/12/23
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