| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 C3H3N3O3 + 9 Ni(OH)2 = 9 Ni + 3 N2 + 12 H2O + 6 CO2
Ca(k) + HNO3(aq) = Ca(NO3)2 + NH4NO3 + H2O =>
4 Ca(k) + 10 HNO3(aq) = 4 Ca(NO3)2 + NH4NO3 + 3 H2O
H2CO3 + Ba = BaCO3 + H2 =>
H2CO3 + Ba = BaCO3 + H2
Zn + NaNO3 + NaOH + H2O = Na2[Zn(OH)4] + NH3 =>
4 Zn + NaNO3 + 7 NaOH + 6 H2O = 4 Na2[Zn(OH)4] + NH3
NaOH + HCOOH = NaHCOO + H2O =>
NaOH + HCOOH = NaHCOO + H2O
Cu3(PO4)2 + Ag2(SO4)3 = CuSO4 + AgPO4 =>
Cu3(PO4)2 + Ag2(SO4)3 = 3 CuSO4 + 2 AgPO4
H2Co3 + Bi(OH)3 = BiOHCo3 + H2O =>
H2Co3 + Bi(OH)3 = BiOHCo3 + 2 H2O
(NH4)2SO4 + H2O = NH4H2O + SO4 =>
(NH4)2SO4 + 2 H2O = 2 NH4H2O + SO4
CaBr2 + Na2Cr2O7 = CaCr2O7 + NaBr =>
CaBr2 + Na2Cr2O7 = CaCr2O7 + 2 NaBr
SO3{2-} + HPO3{2-} + H{+} = S + H2O + HPO4{2-} =>
SO3{2-} + 2 HPO3{2-} + 2 H{+} = S + H2O + 2 HPO4{2-}
NO3{-} + H2{+} + e = NO + H2O =>
NO3{-} + 2 H2{+} + e = NO + 2 H2O
Na2SiO3 + NH4Cl + HOH = H2SiO3 + NH4OH + NaCl =>
Na2SiO3 + 2 NH4Cl + 2 HOH = H2SiO3 + 2 NH4OH + 2 NaCl
Al2Cl6 + HNO3 = AlN3O9 + HCl =>
Al2Cl6 + 6 HNO3 = 2 AlN3O9 + 6 HCl
CH3 + O2 = H2 + CO2 =>
2 CH3 + 2 O2 = 3 H2 + 2 CO2
CrO3 + C2H5OH + HNO3 = Cr(NO3)3 + H2O + CH3CHO =>
2 CrO3 + 3 C2H5OH + 6 HNO3 = 2 Cr(NO3)3 + 6 H2O + 3 CH3CHO
Na3PO4 + Zn(ClO3)2 = Zn3(PO4)2 + NaClO3 =>
2 Na3PO4 + 3 Zn(ClO3)2 = Zn3(PO4)2 + 6 NaClO3
PbCl4 + Sb = SbCl3 + Pb =>
3 PbCl4 + 4 Sb = 4 SbCl3 + 3 Pb
Zn + Au(No2)2 = Au + Zn(No2)2 =>
Zn + Au(No2)2 = Au + Zn(No2)2
FeCl3 + KCNS = Fe(CNS)3 + KCl =>
FeCl3 + 3 KCNS = Fe(CNS)3 + 3 KCl
CH4 + H2O2 = CO2 + H2O =>
CH4 + 4 H2O2 = CO2 + 6 H2O
Rh + HCl + H2O2 = H3RhCl6 + H2O =>
2 Rh + 12 HCl + 3 H2O2 = 2 H3RhCl6 + 6 H2O
NH3CI + NaOH = NH3(OH) + NaCI =>
NH3CI + NaOH = NH3(OH) + NaCI
C7H8Cl + KOH = C7H8OH + KCl =>
C7H8Cl + KOH = C7H8OH + KCl
CH3NO2 = CO2NH3 =>
CH3NO2 = CO2NH3
C2H6 + O2 = H2O + CO2 =>
2 C2H6 + 7 O2 = 6 H2O + 4 CO2
PtCl4 + Cl2 = PtCl6 =>
PtCl4 + Cl2 = PtCl6
CuSO4 + Na3PO4 = CuPO4 + Na + SO4 =>
CuSO4 + Na3PO4 = CuPO4 + 3 Na + SO4
Ge2O + C = Ge + CO2 =>
2 Ge2O + C = 4 Ge + CO2
Mg + HCIO = MgHCIO =>
Mg + HCIO = MgHCIO
PO(OC2H5)3 + O2 = P2O5 + (OC2H5)2 =>
4 PO(OC2H5)3 + 3 O2 = 2 P2O5 + 6(OC2H5)2
Ba + SnCl4 = BaCl2 + Sn =>
2 Ba + SnCl4 = 2 BaCl2 + Sn
CH3COONa + Al(NO3)3 = Na(NO3) + Al(CH3COO)3 =>
3 CH3COONa + Al(NO3)3 = 3 Na(NO3) + Al(CH3COO)3
CH3NO2 + Zn + H2SO4 = CH3NH3HSO4 + ZnSO4 + H2O =>
CH3NO2 + 3 Zn + 4 H2SO4 = CH3NH3HSO4 + 3 ZnSO4 + 2 H2O
ZnO + Ta2O5 + SiO2 = ZnTa2SiO8 =>
ZnO + Ta2O5 + SiO2 = ZnTa2SiO8
KMnO4 + H2SO4 = MnSO4 + KSO4 + H2O2 =>
KMnO4 + 2 H2SO4 = MnSO4 + KSO4 + 2 H2O2
OH + Cd = Cd(OH)2 =>
2 OH + Cd = Cd(OH)2
Ca + Cl2 = CaCl2 =>
Ca + Cl2 = CaCl2
C6H5(OH)2CH + K2Cr2O7 + H2SO4 = C6H5COOH + K2SO4 + Cr2(SO4)3 + H2O =>
3 C6H5(OH)2CH + K2Cr2O7 + 4 H2SO4 = 3 C6H5COOH + K2SO4 + Cr2(SO4)3 + 7 H2O
N2 + CaO = NO + Ca =>
N2 + 2 CaO = 2 NO + 2 Ca
KClO3 + Zn + NaOH + H2O = KCl + Na2(Zn(OH)4) =>
KClO3 + 3 Zn + 6 NaOH + 3 H2O = KCl + 3 Na2(Zn(OH)4)
PB(NO3)2(aq) + KCl(aq) = PBCl2(s) + KNO3(aq) =>
PB(NO3)2(aq) + 2 KCl(aq) = PBCl2(s) + 2 KNO3(aq)
Mn(NO3)2 + NaBiO3 = Mn(BiO3)2 + NaNO3 =>
Mn(NO3)2 + 2 NaBiO3 = Mn(BiO3)2 + 2 NaNO3
FeCO3 + H2O = Fe(OH)2 + H2CO3 =>
FeCO3 + 2 H2O = Fe(OH)2 + H2CO3
Li + HNO3 = LiNO3 + N2O + H2O =>
8 Li + 10 HNO3 = 8 LiNO3 + N2O + 5 H2O
(NH4)2SO4 + Na(OH) = Na2(SO4) + NH3 + H2O =>
(NH4)2SO4 + 2 Na(OH) = Na2(SO4) + 2 NH3 + 2 H2O
H2S + Na2SO4 = H2SO4 + Na2S =>
H2S + Na2SO4 = H2SO4 + Na2S
SF4 + SbF5 = SF3{+} + SbF6{-} =>
SF4 + SbF5 = SF3{+} + SbF6{-}
C2H2O2 + H2 = C2H6O + H2O =>
C2H2O2 + 3 H2 = C2H6O + H2O
SbS3 + O2 = Sb2S4 + SO2 =>
2 SbS3 + 2 O2 = Sb2S4 + 2 SO2
NaCl + H2SO4 + H2 = Na2S2O3 + H2O + Cl2 =>
2 NaCl + 2 H2SO4 + 3 H2 = Na2S2O3 + 5 H2O + Cl2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/13/24
Équations équilibrées sur01/12/24
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