| Équations équilibrées la veille | Équations équilibrées le lendemain |
Au + 3 KOH = Au(OH)3 + 3 K
NaHCO3 + Cl = HCO3 + NaCl =>
NaHCO3 + Cl = HCO3 + NaCl
C4H8 + C4H6 + HCl = C8H15Cl =>
C4H8 + C4H6 + HCl = C8H15Cl
Na2S2O5 + Cl2 = NaCl + O2 + SO2 =>
2 Na2S2O5 + 2 Cl2 = 4 NaCl + O2 + 4 SO2
Fe + O2 = Fe2O3 =>
4 Fe + 3 O2 = 2 Fe2O3
BaSO4 + Ca(OH)2 = Ba(OH)2 + CaSO4 =>
BaSO4 + Ca(OH)2 = Ba(OH)2 + CaSO4
Ni(CO3)3 = NiO3 + CO2 =>
Ni(CO3)3 = NiO3 + 3 CO2
C2H6 + Cl2 = C3H4Cl2 + HCl =>
3 C2H6 + 7 Cl2 = 2 C3H4Cl2 + 10 HCl
KClO3 + H2O2 = Cl2 + O2 + KOH =>
2 KClO3 + H2O2 = Cl2 + 3 O2 + 2 KOH
CH3(CH2)3CH3 + O2 = CO2 + H2O =>
CH3(CH2)3CH3 + 8 O2 = 5 CO2 + 6 H2O
CuS + HNO3(ac) = Cu(NO3)2 + S + H2O + NO =>
3 CuS + 8 HNO3(ac) = 3 Cu(NO3)2 + 3 S + 4 H2O + 2 NO
NaO2 + HNO3 = NaNO3 + H2O2 + O2 =>
2 NaO2 + 2 HNO3 = 2 NaNO3 + H2O2 + O2
MnO4 + VO = MnO2 + VO2 =>
MnO4 + 2 VO = MnO2 + 2 VO2
CH3CH2OH + K2Cr2O7 + H2SO4 = CH3COOH + Cr2(SO4)3 + KSO4 + H2O =>
CH3CH2OH + K2Cr2O7 + 5 H2SO4 = CH3COOH + Cr2(SO4)3 + 2 KSO4 + 6 H2O
CuSO4*5H2O + Na2CO3 = CuO + Na2SO4 + H2O + CO2 =>
CuSO4*5H2O + Na2CO3 = CuO + Na2SO4 + 5 H2O + CO2
NH4OH + Sr = Sr(OH)2 + NH4 =>
2 NH4OH + Sr = Sr(OH)2 + 2 NH4
H2C2O4 + KMnO4 + K2CO3 = K3[Mn(C2O4)3] + H2O + CO2 =>
5 H2C2O4 + KMnO4 + K2CO3 = K3[Mn(C2O4)3] + 5 H2O + 5 CO2
P + KIO3 + KOH = K3PO4 + KI + H2O =>
6 P + 5 KIO3 + 18 KOH = 6 K3PO4 + 5 KI + 9 H2O
Mg2 + HO = Mg(OH)2 =>
Mg2 + 4 HO = 2 Mg(OH)2
C3H7NO2 + O2 = H2O + NH3 + CO2 =>
C3H7NO2 + 3 O2 = 2 H2O + NH3 + 3 CO2
Fe(NH4)2(SO4)*6H2O + H2C2O4 = FeC2O4 + NH4 + H + SO4 + H2O =>
Fe(NH4)2(SO4)*6H2O + H2C2O4 = FeC2O4 + 2 NH4 + 2 H + SO4 + 6 H2O
(NH4)2WS4 + HCl = WS3 + H2S + NH4Cl =>
(NH4)2WS4 + 2 HCl = WS3 + H2S + 2 NH4Cl
HOOCCH(CH3)NH2 + NaOH = CH3CH(NH2)COONa + H2O =>
HOOCCH(CH3)NH2 + NaOH = CH3CH(NH2)COONa + H2O
KMnO4 + Mn + KOH = K2MnO4 + H2O =>
6 KMnO4 + Mn + 8 KOH = 7 K2MnO4 + 4 H2O
H2C4H2O6 + NaOH = H3O + NaC4H2O6 =>
H2C4H2O6 + NaOH = H3O + NaC4H2O6
Ra(OH)2 + FeSO4 = Fe(OH)2 + RaSO4 =>
Ra(OH)2 + FeSO4 = Fe(OH)2 + RaSO4
K(cr) + H2O = KOH + H2 =>
2 K(cr) + 2 H2O = 2 KOH + H2
KH2PO4 + HCl = KH3PO4 + Cl2 =>
2 KH2PO4 + 2 HCl = 2 KH3PO4 + Cl2
K2S4 + HCl = S + H2S + KCl =>
K2S4 + 2 HCl = 3 S + H2S + 2 KCl
NH4OH + Fe = FeNH4OH =>
NH4OH + Fe = FeNH4OH
Al + NO3{-} + H2O2 + OH{-} = AlO2{-} + N2H4 =>
10 Al + 4 NO3{-} + H2O2 + 6 OH{-} = 10 AlO2{-} + 2 N2H4
Sb2S2 + HClO3 + H2O = H2SO4 + HCl + H3SbO4 =>
3 Sb2S2 + 11 HClO3 + 15 H2O = 6 H2SO4 + 11 HCl + 6 H3SbO4
RaCl2 = Cl2 + Ra =>
RaCl2 = Cl2 + Ra
Sr + Cu2(SO4) = SrSO4 + Cu =>
Sr + Cu2(SO4) = SrSO4 + 2 Cu
Na2CO3 + MoO3 = Na2MoO4 + CO2 =>
Na2CO3 + MoO3 = Na2MoO4 + CO2
KNO3 + K(OH) + MnO2 = K2MnO4 + KNO2 + H2O =>
KNO3 + 2 K(OH) + MnO2 = K2MnO4 + KNO2 + H2O
KMnO2 + HCl = MnCl2 + Cl2 + KCl + H2O =>
2 KMnO2 + 8 HCl = 2 MnCl2 + Cl2 + 2 KCl + 4 H2O
CH3MgCl + H2O = CH4 + Mg(OH)2MgCl2 =>
2 CH3MgCl + 2 H2O = 2 CH4 + Mg(OH)2MgCl2
aluminumchloride + Br2 = AlBr3 + Cl2 =>
2 AlCl3 + 3 Br2 = 2 AlBr3 + 3 Cl2
KMnO4 + C2H2O + H2SO4 = MnSO4 + K2SO4 + H2O + CO2 =>
8 KMnO4 + 5 C2H2O + 12 H2SO4 = 8 MnSO4 + 4 K2SO4 + 17 H2O + 10 CO2
KPo4 + NaCl = NaPo4 + KCl =>
KPo4 + NaCl = NaPo4 + KCl
TiO2 + C + Cl2 = TiCl4 + C2O3 =>
3 TiO2 + 4 C + 6 Cl2 = 3 TiCl4 + 2 C2O3
NaOH + Cu(SO4) = Cu(OH)2 + Na2SO4 =>
2 NaOH + Cu(SO4) = Cu(OH)2 + Na2SO4
CoI2 + Ba(OH)2 = BaI2 + Co(OH)2 =>
CoI2 + Ba(OH)2 = BaI2 + Co(OH)2
C2H6O2 + Na = C2H4O2Na + H2 =>
C2H6O2 + Na = C2H4O2Na + H2
Au2S3 + H2 = Au + H2S =>
Au2S3 + 3 H2 = 2 Au + 3 H2S
Mn(OH)3 + HCl + KI = MnCl2 + KCl + H2O + I2 =>
2 Mn(OH)3 + 6 HCl + 2 KI = 2 MnCl2 + 2 KCl + 6 H2O + I2
SO2 + Cr2O7{2-} + H{+} = Cr{3+} + SO4{2-} + H2O =>
3 SO2 + Cr2O7{2-} + 2 H{+} = 2 Cr{3+} + 3 SO4{2-} + H2O
HBr(aq) + F2(g) = HF(aq) + Br2(g) =>
2 HBr(aq) + F2(g) = 2 HF(aq) + Br2(g)
BaOH + HCl3 = BaCl3 + H2O =>
BaOH + HCl3 = BaCl3 + H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/20/24
Équations équilibrées sur01/19/24
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