| Équations équilibrées la veille | Équations équilibrées le lendemain |
Al(s) + FeCl3(aq) = AlCl3(aq) + Fe(s)
NaSO4 + Ba2Cl = Na2Cl + BaSO4 =>
2 NaSO4 + Ba2Cl = Na2Cl + 2 BaSO4
Cu(NO3)2 + KMnO4 = CuO + MnO + KNO3 + O2 =>
2 Cu(NO3)2 + 4 KMnO4 = 2 CuO + 4 MnO + 4 KNO3 + 5 O2
KMnO4 + H2SO4 + Na2S2O3 = MnSO4 + K2SO4 + H2O + Na2S2O4 =>
2 KMnO4 + 3 H2SO4 + 5 Na2S2O3 = 2 MnSO4 + K2SO4 + 3 H2O + 5 Na2S2O4
H2SO4 + NH3NO4 = NH3SO4 + H2NO4 =>
H2SO4 + NH3NO4 = NH3SO4 + H2NO4
NH4Cl(s) + H2SO4(aq) = (NH4)2SO4(aq) + HCl(aq) =>
2 NH4Cl(s) + H2SO4(aq) = (NH4)2SO4(aq) + 2 HCl(aq)
AlCl3 + NaClO = Al2O3 + Cl2 + Na =>
4 AlCl3 + 6 NaClO = 2 Al2O3 + 9 Cl2 + 6 Na
Al + O2 = Al2O3 =>
4 Al + 3 O2 = 2 Al2O3
KCl + HNO3 = NOCl + H2O + KNO3 + Cl2 =>
3 KCl + 4 HNO3 = NOCl + 2 H2O + 3 KNO3 + Cl2
Li2O + H2O = LiOH =>
Li2O + H2O = 2 LiOH
KHS + Cl2 = KCl + HCl + S =>
KHS + Cl2 = KCl + HCl + S
KOHMgSO4 = KSO4MgOH =>
KOHMgSO4 = KSO4MgOH
AlI3 + MgCl2 = AlCl3 + MgI2 =>
2 AlI3 + 3 MgCl2 = 2 AlCl3 + 3 MgI2
CH3COONa + PbCl2 = Pb(CH3COO)2 + NaCl =>
2 CH3COONa + PbCl2 = Pb(CH3COO)2 + 2 NaCl
Fe + CuCl2 = FeCl2 + Cu =>
Fe + CuCl2 = FeCl2 + Cu
HCl + NH4OH = HOH + (NH4)Cl =>
HCl + NH4OH = HOH + (NH4)Cl
MgSO4 + NH4OH = (NH4OH)2SO4 + Mg =>
MgSO4 + 2 NH4OH = (NH4OH)2SO4 + Mg
Fe + NaCl + K3[Fe(CN)6] = Fe4[Fe(CN)6]3 + KCl + Na =>
4 Fe + 9 NaCl + 3 K3[Fe(CN)6] = Fe4[Fe(CN)6]3 + 9 KCl + 9 Na
Ta + Cl2 = TaCl5 =>
2 Ta + 5 Cl2 = 2 TaCl5
NH3 + HCl = NH3HCl =>
NH3 + HCl = NH3HCl
KCl + HNO3 = NOCl + H2O + KNO3 + Cl2 =>
3 KCl + 4 HNO3 = NOCl + 2 H2O + 3 KNO3 + Cl2
SnCl3 + HgCl2 = SnCl6 + Hg2Cl2 =>
2 SnCl3 + 6 HgCl2 = 2 SnCl6 + 3 Hg2Cl2
FeH + O3 = Fe2O3 + H2 =>
2 FeH + O3 = Fe2O3 + H2
NH4 + NO3 = N2O + H2O =>
NH4 + NO3 = N2O + 2 H2O
Pb(NO3)2 + Na2S = Pb2(S)2 + NaNO3 =>
2 Pb(NO3)2 + 2 Na2S = Pb2(S)2 + 4 NaNO3
N2O3 + H2O = HNO2 =>
N2O3 + H2O = 2 HNO2
K2(SO3) + H(NO3) = K(NO3) + SO2 + H2O =>
K2(SO3) + 2 H(NO3) = 2 K(NO3) + SO2 + H2O
H2 + O2 = H2O =>
2 H2 + O2 = 2 H2O
C2H5OH + KMnO4 + H2SO4 = CH3COOH + MnSO4 + K2SO4 + H2O =>
5 C2H5OH + 4 KMnO4 + 6 H2SO4 = 5 CH3COOH + 4 MnSO4 + 2 K2SO4 + 11 H2O
K2CO3 + BaCl2 = KCl + BaCO3 =>
K2CO3 + BaCl2 = 2 KCl + BaCO3
MnO2 + Cl{-} + H{+} = Mn{2+} + Cl2 + H2O =>
MnO2 + 2 Cl{-} + 4 H{+} = Mn{2+} + Cl2 + 2 H2O
N2O3 + H2O = HNO2 =>
N2O3 + H2O = 2 HNO2
Be + H2CO3 = H2 + BeCO3 =>
Be + H2CO3 = H2 + BeCO3
Co{2+} + I{-} = Co + I2 =>
Co{2+} + 2 I{-} = Co + I2
NaVO3 + H2SO4 + Zn = V2(SO4)3 + ZnSO4 + Na2SO4 + H2O =>
2 NaVO3 + 6 H2SO4 + 2 Zn = V2(SO4)3 + 2 ZnSO4 + Na2SO4 + 6 H2O
As + NaOH + NaClO = Na3AsO4 + NaCl + H2O =>
2 As + 6 NaOH + 5 NaClO = 2 Na3AsO4 + 5 NaCl + 3 H2O
KO + HCl = KClOH =>
KO + HCl = KClOH
Mg(s) + HCI(aq) = MgCI(aq) + H(g) =>
Mg(s) + HCI(aq) = MgCI(aq) + H(g)
CH195 + N2O4 = CO2 + H2O + N2 =>
8 CH195 + 199 N2O4 = 8 CO2 + 780 H2O + 199 N2
P + O*2 = P*2O*5 =>
P + 2 O*2 = P*2O*5
Al(OH)3 + B2O3 = AlBO3 + H2O =>
2 Al(OH)3 + B2O3 = 2 AlBO3 + 3 H2O
Ag2SO4 + As + H2O = Ag + As2O3 + H2SO4 =>
3 Ag2SO4 + 2 As + 3 H2O = 6 Ag + As2O3 + 3 H2SO4
CINO2 + NO = NO2 + CINO =>
CINO2 + NO = NO2 + CINO
Ni(No3)2 + KOH = Ni(OH)2 + KNo3 =>
Ni(No3)2 + 2 KOH = Ni(OH)2 + 2 KNo3
ZnSO4 + Pb(NO3)4 = Pb2(SO4)4 + Zn(NO3)2 =>
4 ZnSO4 + 2 Pb(NO3)4 = Pb2(SO4)4 + 4 Zn(NO3)2
CuSO4 + C2H5OH = Cu(OH) + C2H3 + H2SO4 =>
CuSO4 + C2H5OH = Cu(OH) + C2H3 + H2SO4
CaO + SiO = CaSiO2 =>
CaO + SiO = CaSiO2
Cu(OH)2 + CH2O = CH2O2 + Cu2O + H2O =>
2 Cu(OH)2 + CH2O = CH2O2 + Cu2O + 2 H2O
SO2 + O2 + H2O = H2SO4 =>
2 SO2 + O2 + 2 H2O = 2 H2SO4
Ca(OH)2 + N2O5 = Ca(NO3)2 + H2O =>
Ca(OH)2 + N2O5 = Ca(NO3)2 + H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/28/24
Équations équilibrées sur01/27/24
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