| Équations équilibrées la veille | Équations équilibrées le lendemain |
P4 + 3 O2 + 6 H2O = 4 H3PO3
N2O5 + K2O2 = KNO3 + O3 =>
3 N2O5 + 3 K2O2 = 6 KNO3 + O3
CoCl2*6H2O + NH4Cl + NH3 + H2O2 = [Co(NH3)6]*Cl3 + H2O =>
2 CoCl2*6H2O + 2 NH4Cl + 10 NH3 + H2O2 = 2[Co(NH3)6]*Cl3 + 14 H2O
HN1 = HN =>
HN1 = HN
NaCl + HNO3 = HClO4 + NO2 + NaNO3 + H2O =>
NaCl + 9 HNO3 = HClO4 + 8 NO2 + NaNO3 + 4 H2O
Ag2SO4(ag) + (NH4)2S(ag) = (NH4)2SO4(ag) + Ag2S(s) =>
Ag2SO4(ag) + (NH4)2S(ag) = (NH4)2SO4(ag) + Ag2S(s)
C5H12O + Na2Cr2O7 + H2SO4 = Na2SO4 + Cr2(SO4)3 + C5H10O + H2O =>
3 C5H12O + Na2Cr2O7 + 4 H2SO4 = Na2SO4 + Cr2(SO4)3 + 3 C5H10O + 7 H2O
H3PO4 + CaOH2 = H3OH2 + CaPO4 =>
H3PO4 + CaOH2 = H3OH2 + CaPO4
N2O5 + K2O2 = KNO3 + O3 =>
3 N2O5 + 3 K2O2 = 6 KNO3 + O3
KMnO4 + K2HPO3 + H2SO4 = MnSO4 + H3PO4 + K2SO4 + H2O =>
2 KMnO4 + 5 K2HPO3 + 8 H2SO4 = 2 MnSO4 + 5 H3PO4 + 6 K2SO4 + 3 H2O
C6H5NH2 + HCl = C6H5NH2*HCl =>
C6H5NH2 + HCl = C6H5NH2*HCl
AgNO3 + FeCl3 = AgCl + Fe(NO3)3 =>
3 AgNO3 + FeCl3 = 3 AgCl + Fe(NO3)3
Ag2SO4(ag) + (NH4)2S(ag) = (NH4)2SO4(ag) + Ag2S(s) =>
Ag2SO4(ag) + (NH4)2S(ag) = (NH4)2SO4(ag) + Ag2S(s)
H3PO4 + CaOH2 = H3OH2 + CaPO4 =>
H3PO4 + CaOH2 = H3OH2 + CaPO4
CH4 + O2 = H2O + C20000000000O200 =>
20000000000 CH4 + 20000000100 O2 = 40000000000 H2O + C20000000000O200
PbI2 = Pb + I =>
PbI2 = Pb + 2 I
Na2CO3*3H2O2 + HCl = H2O2 + NaCl + CO2 + H2O =>
Na2CO3*3H2O2 + 2 HCl = 3 H2O2 + 2 NaCl + CO2 + H2O
ClO3{-} + KI + H2SO4 = ClO{-} + I2 + K2SO4 + H2O =>
ClO3{-} + 4 KI + 2 H2SO4 = ClO{-} + 2 I2 + 2 K2SO4 + 2 H2O
Fe + S = FeS4 =>
Fe + 4 S = FeS4
NO + O2 + H2O = HNO3 =>
4 NO + 3 O2 + 2 H2O = 4 HNO3
FeCl3 + NaHCO3 = FeOOH + NaCl + CO2 + H2O =>
FeCl3 + 3 NaHCO3 = FeOOH + 3 NaCl + 3 CO2 + H2O
Cu(OH2)CO3 = CuO + H2O + CO2 =>
Cu(OH2)CO3 = CuO + H2O + CO2
Fe(OH)3 + NH4Cl = FeCl3 + NH3 + H2O =>
Fe(OH)3 + 3 NH4Cl = FeCl3 + 3 NH3 + 3 H2O
C2H3Cl + O2 = CO2 + H2O + HCl2 =>
8 C2H3Cl + 21 O2 = 16 CO2 + 10 H2O + 4 HCl2
H3PO4 + CaOH2 = H3OH2 + CaPO4 =>
H3PO4 + CaOH2 = H3OH2 + CaPO4
(NH4)2SO4 + NaBr = NH4Br + Na2SO4 =>
(NH4)2SO4 + 2 NaBr = 2 NH4Br + Na2SO4
Al2O3 + KOH = Al(OH)3 + K2O =>
Al2O3 + 6 KOH = 2 Al(OH)3 + 3 K2O
MnO4{-} + I{-} + H{+} = Mn + H2O + I2 =>
2 MnO4{-} + 14 I{-} + 16 H{+} = 2 Mn + 8 H2O + 7 I2
N2O5 + K2O2 = KNO3 + O3 =>
3 N2O5 + 3 K2O2 = 6 KNO3 + O3
HN1 = HN =>
HN1 = HN
CH4 + NaOH = NaC + H2O + H2 =>
2 CH4 + 2 NaOH = 2 NaC + 2 H2O + 3 H2
Xe + F2 = XeF6 =>
Xe + 3 F2 = XeF6
Br2 + KI = I + Br2K =>
Br2 + KI = I + Br2K
Fe(OH)2 + ArNO2 + H2O = Ar + Fe(OH)3 + NO =>
2 Fe(OH)2 + ArNO2 + H2O = Ar + 2 Fe(OH)3 + NO
H3PO4 + CaOH2 = H3OH2 + CaPO4 =>
H3PO4 + CaOH2 = H3OH2 + CaPO4
AgO + Zn = ZnO + Ag =>
AgO + Zn = ZnO + Ag
KNO3 + Fe2O3 + KOH = K2NO3 + K2FeO4 + H2O =>
6 KNO3 + Fe2O3 + 10 KOH = 6 K2NO3 + 2 K2FeO4 + 5 H2O
FeSO4 + CaO2Cl2 + H2SO4 = Fe2(SO4)3 + CaSO4 + HCl + H2O =>
4 FeSO4 + CaO2Cl2 + 3 H2SO4 = 2 Fe2(SO4)3 + CaSO4 + 2 HCl + 2 H2O
Na3S2O3 + HCl = NaCl + SO2 + S + H2O =>
4 Na3S2O3 + 12 HCl = 12 NaCl + 3 SO2 + 5 S + 6 H2O
CH3COH + [Ag(NH3)2]OH = CH3CO2NH4 + Ag + NH3 + H2O =>
CH3COH + 2[Ag(NH3)2]OH = CH3CO2NH4 + 2 Ag + 3 NH3 + H2O
BrONO2 = Br2 + NO2 + O2 =>
2 BrONO2 = Br2 + 2 NO2 + O2
CuCl2 + Na3PO4 = Cu3(PO4)2 + NaCl =>
3 CuCl2 + 2 Na3PO4 = Cu3(PO4)2 + 6 NaCl
C2H4(ONa)2 + HCl = NaCl + CH2OH =>
C2H4(ONa)2 + 2 HCl = 2 NaCl + 2 CH2OH
PdMnO4 + H2O = Pd(OH)2 + H2MnO4 =>
PdMnO4 + 2 H2O = Pd(OH)2 + H2MnO4
SO2 + HNO4 + H2O = H2SO4 + NO =>
5 SO2 + 2 HNO4 + 4 H2O = 5 H2SO4 + 2 NO
Ca(s) + Cl(g) = CaCl(g) =>
Ca(s) + Cl(g) = CaCl(g)
H3PO4 + (NH4)2MoO4 + HNO3 = (NH4)3(PO4)12(MoO3) + NH4NO3 + H2O =>
96 H3PO4 + 8(NH4)2MoO4 + 58 HNO3 = 8(NH4)3(PO4)12(MoO3) + 25 NH4NO3 + 107 H2O
H2SO4 + S = S2O4 + H2 =>
H2SO4 + S = S2O4 + H2
FeCl3 + (Nh4)2S = Fe2S3 + Nh4Cl =>
2 FeCl3 + 3(Nh4)2S = Fe2S3 + 6 Nh4Cl
KBr + AgCl = AgBr + KCl =>
KBr + AgCl = AgBr + KCl
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/21/24
Équations équilibrées sur01/20/24
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