| Équations équilibrées la veille | Équations équilibrées le lendemain |
3 FeSO4 + 2 K2Cr2O7 + 14 H2SO4 = 3 Fe(SO4)3 + 2 K2SO4 + 2 Cr2(SO4)3 + 14 H2O
FeS2 + NO3 = NO + SO4 + Fe =>
FeS2 + 4 NO3 = 4 NO + 2 SO4 + Fe
H3PO4 + P2O5 = H4P2O7 =>
4 H3PO4 + P2O5 = 3 H4P2O7
Al2(SO4)3 + Ca(OH)2 = Al(OH)3 + CaSO4 =>
Al2(SO4)3 + 3 Ca(OH)2 = 2 Al(OH)3 + 3 CaSO4
FeCuS2 + HNO3 = Fe(NO3)3 + Cu(NO3)2 + H2SO4 + NO + H2O =>
3 FeCuS2 + 32 HNO3 = 3 Fe(NO3)3 + 3 Cu(NO3)2 + 6 H2SO4 + 17 NO + 10 H2O
C + SO2 = CS2 + CO =>
5 C + 2 SO2 = CS2 + 4 CO
Fe + H2SO4 = Fe2(SO4)3 + H2 =>
2 Fe + 3 H2SO4 = Fe2(SO4)3 + 3 H2
KCl + Al = AlCl3 + K =>
3 KCl + Al = AlCl3 + 3 K
CuCl + Na = NaCl + Cu =>
CuCl + Na = NaCl + Cu
HClO2 + Fe(OH)3 = Fe(ClO2)3 + HOH =>
3 HClO2 + Fe(OH)3 = Fe(ClO2)3 + 3 HOH
Pb + CuSO4 = PbSO4 + Cu =>
Pb + CuSO4 = PbSO4 + Cu
H2SO4 + NH4OH = (NH4)2SO4 + H2(OH)2 =>
H2SO4 + 2 NH4OH = (NH4)2SO4 + H2(OH)2
Na + H2O = NaOH + H2 =>
2 Na + 2 H2O = 2 NaOH + H2
Ag2O = Ag + O2 =>
2 Ag2O = 4 Ag + O2
CaCl2 + NH3 = Ca + N3 + HCl =>
9 CaCl2 + 6 NH3 = 9 Ca + 2 N3 + 18 HCl
KI + CaCl2 = CaI2 + KCl =>
2 KI + CaCl2 = CaI2 + 2 KCl
Al2O3 + H2O = Al(OH)3 = h2 =>
Al2O3 + 3 H2O = 2 Al(OH)3
KI + K2CrO4 + HCl = I + CrCl3 + KCl + H2O =>
3 KI + K2CrO4 + 8 HCl = 3 I + CrCl3 + 5 KCl + 4 H2O
P4 + Cl2 = P4Cl12 =>
P4 + 6 Cl2 = P4Cl12
C(s) + H2 = CH4 =>
C(s) + 2 H2 = CH4
CH4 + O2 = CO2 + H2O =>
CH4 + 2 O2 = CO2 + 2 H2O
C6H5COOH + O2 = CO2 + H2O =>
2 C6H5COOH + 15 O2 = 14 CO2 + 6 H2O
Al(s) + H2O(g) = Al3O4(s) + H2(g) =>
3 Al(s) + 4 H2O(g) = Al3O4(s) + 4 H2(g)
CuCl2*2H2O = H2O + CuCl2 =>
CuCl2*2H2O = 2 H2O + CuCl2
Ba(OH) + SnPO4 = SnOH + BaPO4 =>
Ba(OH) + SnPO4 = SnOH + BaPO4
CH4 + H2O = H3O + CO =>
CH4 + 7 H2O = 6 H3O + CO
BaCl2 + Fe32 = Ba + FeCl2 =>
32 BaCl2 + Fe32 = 32 Ba + 32 FeCl2
Zn + H3(PO4) = H3 + Zn3(PO4)2 =>
3 Zn + 2 H3(PO4) = 2 H3 + Zn3(PO4)2
NaIO3 + NaHSO3 = NaHSO4 + Na2SO4 + H2O + I =>
2 NaIO3 + 5 NaHSO3 = 3 NaHSO4 + 2 Na2SO4 + H2O + 2 I
Pb(C2H3O2)4 + H2SO4 = Pb(SO4)2 + HC2H3O2 =>
Pb(C2H3O2)4 + 2 H2SO4 = Pb(SO4)2 + 4 HC2H3O2
MgC(O)3 + HCl(O)4 = Mg(Cl(O)4)2 + C(O)2 + (H)2O =>
MgC(O)3 + 2 HCl(O)4 = Mg(Cl(O)4)2 + C(O)2 + (H)2O
B4C + KNO3 = B2O3 + KBO2 + C + N2 =>
5 B4C + 12 KNO3 = 4 B2O3 + 12 KBO2 + 5 C + 6 N2
P3 + Ag = Ag3P =>
P3 + 9 Ag = 3 Ag3P
Al + Fe(NO3)2 = Al(NO3)3 + Fe =>
2 Al + 3 Fe(NO3)2 = 2 Al(NO3)3 + 3 Fe
Fe + HCl + NaOH = FeHClO + NaH =>
Fe + HCl + NaOH = FeHClO + NaH
Ba + Mn3(PO4)4 = Ba3(PO4)2 + Mn =>
6 Ba + Mn3(PO4)4 = 2 Ba3(PO4)2 + 3 Mn
Ga2(O2)3 = Ga + (O2)3 =>
Ga2(O2)3 = 2 Ga + (O2)3
Cu + H2SO4 = CuSO4 + H2O + H2SO2 =>
2 Cu + 3 H2SO4 = 2 CuSO4 + 2 H2O + H2SO2
Na2O + Be3N2 = BeO + Na3N =>
3 Na2O + Be3N2 = 3 BeO + 2 Na3N
C4H1 + O = CO2 + H2O =>
2 C4H1 + 17 O = 8 CO2 + H2O
C7H5F3NBr + H2SO4 + NaNO2 = C7H3F3BrN2HSO4 + Na2SO4 + H2O =>
2 C7H5F3NBr + 3 H2SO4 + 2 NaNO2 = 2 C7H3F3BrN2HSO4 + Na2SO4 + 4 H2O
NaClO + Fe(OH)3 = Cl3O3Fe + NaOH =>
3 NaClO + Fe(OH)3 = Cl3O3Fe + 3 NaOH
Mg3CO3 + H2SO4 = Mg3SO4 + CO2 + H2O =>
Mg3CO3 + H2SO4 = Mg3SO4 + CO2 + H2O
KMnO4 + H2SO3 = K2SO4 + H2SO4 + H2O + MnSO4 =>
2 KMnO4 + 5 H2SO3 = K2SO4 + 2 H2SO4 + 3 H2O + 2 MnSO4
Al(OH)3 + HNO3 = Al(NO3)3 + H2O =>
Al(OH)3 + 3 HNO3 = Al(NO3)3 + 3 H2O
Sn + CuSO4 + H2SO4 = CuSO3 + H2O + SnSO4 =>
Sn + CuSO4 + H2SO4 = CuSO3 + H2O + SnSO4
N2 + H2 = NH3 =>
N2 + 3 H2 = 2 NH3
CaBr2 + C2O4 = CaC2O4 + Br =>
CaBr2 + C2O4 = CaC2O4 + 2 Br
NaHCO3 + CH3COO = CH3COONa + H2O + CO2 =>
7 NaHCO3 + 8 CH3COO = 7 CH3COONa + 5 H2O + 9 CO2
In + CuCl2 = InCl2 + Cu =>
In + CuCl2 = InCl2 + Cu
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/14/24
Équations équilibrées sur01/13/24
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