| Équations équilibrées la veille | Équations équilibrées le lendemain |
3 Ni + 2 Te = Ni3Te2
CaH + H3PO4 = CaPO2 + H2O =>
CaH + H3PO4 = CaPO2 + 2 H2O
Al + S8 = Al2S3 =>
16 Al + 3 S8 = 8 Al2S3
NaPO4 + K2CO3 = NaCO3 + K2PO4 =>
NaPO4 + K2CO3 = NaCO3 + K2PO4
Cu5(PO4)2(OH)4 + H2SO4 = CuSO4 + H3PO4 + H2O =>
Cu5(PO4)2(OH)4 + 5 H2SO4 = 5 CuSO4 + 2 H3PO4 + 4 H2O
CH3CH2NH2 + NaNO3 + HCl = CH3CH2OH + N2 + NaCl + H2O =>
5 CH3CH2NH2 + 3 NaNO3 + 3 HCl = 5 CH3CH2OH + 4 N2 + 3 NaCl + 4 H2O
Ag(NO3)2 = Ag + NO3 =>
Ag(NO3)2 = Ag + 2 NO3
C3H2Cl + O2 = CO2 + H2O + Cl2 =>
2 C3H2Cl + 7 O2 = 6 CO2 + 2 H2O + Cl2
NH3 + O2 = NO + H2O =>
4 NH3 + 5 O2 = 4 NO + 6 H2O
Ag(NO3)2 = Ag + NO3 =>
Ag(NO3)2 = Ag + 2 NO3
LiOH + HNO3 = Li + H2O + NO3 =>
LiOH + HNO3 = Li + H2O + NO3
NHO3 = NO2 + O2 + H2O =>
4 NHO3 = 4 NO2 + O2 + 2 H2O
C6H7S + O2 = CO2 + H2O + SO2 =>
4 C6H7S + 35 O2 = 24 CO2 + 14 H2O + 4 SO2
Mn + FeO3 = Fe + MnO2 =>
3 Mn + 2 FeO3 = 2 Fe + 3 MnO2
HC3H3O2 + KOH = KC2H3O2 + H2O =>
2 HC3H3O2 + 3 KOH = 3 KC2H3O2 + H2O
CH2CHCH(CH3)CH3 + KMnO4 + H2SO4 = CH3COCH3 + K2SO4 + MnSO4 + H2O =>
3 CH2CHCH(CH3)CH3 + 2 KMnO4 + 3 H2SO4 = 5 CH3COCH3 + K2SO4 + 2 MnSO4 + 3 H2O
FeSO4 + FeCl3 + NaOH = Fe3O4 + NaSO4 + NaCl + H2O =>
FeSO4 + 5 FeCl3 + 16 NaOH = 2 Fe3O4 + NaSO4 + 15 NaCl + 8 H2O
LiNO3 + Ag = Ag(NO3) + Li =>
LiNO3 + Ag = Ag(NO3) + Li
PCl3(s) + H2O(l) = H3PO3(aq) + HCl(g) =>
PCl3(s) + 3 H2O(l) = H3PO3(aq) + 3 HCl(g)
Mg + Fe2O3 = Fe + MgO3 =>
Mg + Fe2O3 = 2 Fe + MgO3
AgNo3(aq) + HCl(s) = AgCl(s) + HNo3(aq) =>
AgNo3(aq) + HCl(s) = AgCl(s) + HNo3(aq)
K2Cr2O7 + HCl = CrCl + KCl + H2O + Cl2 =>
K2Cr2O7 + 14 HCl = 2 CrCl + 2 KCl + 7 H2O + 5 Cl2
CaPO4 + H2SO4 = CaSO4 + PO4H2 =>
CaPO4 + H2SO4 = CaSO4 + PO4H2
BaBr(s) + Na3PO4(aq) = Ba3PO4(s) + NaBr(aq) =>
3 BaBr(s) + Na3PO4(aq) = Ba3PO4(s) + 3 NaBr(aq)
C5H5N = C5H4NH =>
C5H5N = C5H4NH
Fe(SCN3)3 + KSCN = Fe(SCN)3 + KSCN3 =>
Fe(SCN3)3 + 3 KSCN = Fe(SCN)3 + 3 KSCN3
Zn + PbCl2 = Pb + ZnCl =>
2 Zn + PbCl2 = Pb + 2 ZnCl
I2 + Ba(OH)2 + Br2 = Ba(IO3)2 + BaBr2 + H2O =>
I2 + 6 Ba(OH)2 + 5 Br2 = Ba(IO3)2 + 5 BaBr2 + 6 H2O
K2SO3 + S = K2S2O3 =>
K2SO3 + S = K2S2O3
C7H8O2(l) + O2(g) = CO2(g) + H2O(g) =>
C7H8O2(l) + 8 O2(g) = 7 CO2(g) + 4 H2O(g)
HCl + CH3N5 = CH3N5Cl + H2 =>
2 HCl + 2 CH3N5 = 2 CH3N5Cl + H2
K2SO3 + S = K2S2O3 =>
K2SO3 + S = K2S2O3
NH3 + CuO = N2 + H2OCu =>
2 NH3 + 3 CuO = N2 + 3 H2OCu
KClO3 + Al = KCl + Al2O =>
KClO3 + 6 Al = KCl + 3 Al2O
K2SO3 + S = K2S2O3 =>
K2SO3 + S = K2S2O3
N2O5 + CaO = Ca(NO3)2 =>
N2O5 + CaO = Ca(NO3)2
K2SO3 + S = K2S2O3 =>
K2SO3 + S = K2S2O3
Na3H5C2O8 + HCl = CO2 + H2O + NaCl =>
Na3H5C2O8 + 3 HCl = 2 CO2 + 4 H2O + 3 NaCl
K2SO3 + S = K2S2O3 =>
K2SO3 + S = K2S2O3
Ca(aq) + CO3(aq) = CaCO3(s) =>
Ca(aq) + CO3(aq) = CaCO3(s)
Al2(SO4)3 + Mg3(PO4)2 = Al(PO4) + Mg(SO4) =>
Al2(SO4)3 + Mg3(PO4)2 = 2 Al(PO4) + 3 Mg(SO4)
AlF3 + H2SO4 = Al2(SO4)3 + HF =>
2 AlF3 + 3 H2SO4 = Al2(SO4)3 + 6 HF
NaF + Mg3(PO4)2 = Na3PO4 + MgF2 =>
6 NaF + Mg3(PO4)2 = 2 Na3PO4 + 3 MgF2
NH3 + HOCl = NO2 + Cl + H2O =>
NH3 + 7 HOCl = NO2 + 7 Cl + 5 H2O
Fe2O3(g) + CO(g) = Fe(s) + CO2(g) =>
Fe2O3(g) + 3 CO(g) = 2 Fe(s) + 3 CO2(g)
NaNO2 + MgSO4 = NaSO4 + MgNO2 =>
NaNO2 + MgSO4 = NaSO4 + MgNO2
HCl + Na2SO4 = NaCl + SO3 + H2O =>
2 HCl + Na2SO4 = 2 NaCl + SO3 + H2O
AlCO3 = Al + (CO3)3 =>
3 AlCO3 = 3 Al + (CO3)3
Fe(NO2)3 + NaHCO3 = Fe(HCO3)3 + NaNO2 =>
Fe(NO2)3 + 3 NaHCO3 = Fe(HCO3)3 + 3 NaNO2
H2O + IF7 = HF + O2 + I2 =>
14 H2O + 4 IF7 = 28 HF + 7 O2 + 2 I2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/23/25
Équations équilibrées sur02/22/24
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