| Équations équilibrées la veille | Équations équilibrées le lendemain |
Al2(SO4)3 + 6 CH3COONa + 6 H2O = 2 Al(OH)3 + 3 Na2SO4 + 6 CH3COOH
CH3CHO + NH2OH = CH3CONH2 + H2O =>
CH3CHO + NH2OH = CH3CONH2 + H2O
Li + H3Po4 = Li3Po4 + H3 =>
3 Li + H3Po4 = Li3Po4 + H3
P + N = P2N5 =>
2 P + 5 N = P2N5
AgCl + NH3 + H2O = AgOH + NH4Cl =>
AgCl + NH3 + H2O = AgOH + NH4Cl
NiO + Ti = TiO2 + Ni =>
2 NiO + Ti = TiO2 + 2 Ni
Co + H2O = Co(OH)2 + H2 =>
Co + 2 H2O = Co(OH)2 + H2
Mn2(SO4)7 + AlBr3 = MnBr7 + Al2(SO4)3 =>
3 Mn2(SO4)7 + 14 AlBr3 = 6 MnBr7 + 7 Al2(SO4)3
CaO(s) + F(g) = CaF2(l) + O2(g) =>
2 CaO(s) + 4 F(g) = 2 CaF2(l) + O2(g)
HNO3 + Na3PO4 + (NH4)2MoO4 = (NH4)3PO4*12MoO3 + HN4NO3 + H2O + NaNO3 =>
120 HNO3 + 5 Na3PO4 + 60(NH4)2MoO4 = 5(NH4)3PO4*12MoO3 + 42 HN4NO3 + 249 H2O + 15 NaNO3
K(MnO4) + FeO + H2SO4 = Mn(SO4) + Fe(SO4)3 + K2(SO4) + H2O =>
4 K(MnO4) + 5 FeO + 21 H2SO4 = 4 Mn(SO4) + 5 Fe(SO4)3 + 2 K2(SO4) + 21 H2O
CuS + NH4OH = Cu(OH)2 + NH4 + S =>
CuS + 2 NH4OH = Cu(OH)2 + 2 NH4 + S
NH3 + H2MnO2 = MnN + H2O + H2 =>
2 NH3 + 2 H2MnO2 = 2 MnN + 4 H2O + H2
KClO3 = KClO4 + KCl =>
4 KClO3 = 3 KClO4 + KCl
CCl3NO2 + HClO3 + KOH = KNO3 + KCl + H2O + K2CO3 =>
3 CCl3NO2 + HClO3 + 19 KOH = 3 KNO3 + 10 KCl + 10 H2O + 3 K2CO3
NaOH(s) = Na(aq) + OH(aq) =>
NaOH(s) = Na(aq) + OH(aq)
T{-} + He{2+} = T{+} + He =>
T{-} + He{2+} = T{+} + He
NaCl + Pb(NO3)2 = PbCl2 + NaNO3 =>
2 NaCl + Pb(NO3)2 = PbCl2 + 2 NaNO3
Sc + S8 = ScS =>
8 Sc + S8 = 8 ScS
Cr(OH)4 + H2O2 + OH{-} = CrO42{-} + H2O =>
2 Cr(OH)4 + 79 H2O2 + 2 OH{-} = 2 CrO42{-} + 84 H2O
NO3H3O = H2OHNO3 =>
NO3H3O = H2OHNO3
HCl + NaOH = NaCl + H2O =>
HCl + NaOH = NaCl + H2O
Pb + Ni(NO3)2 = Pb(NO3)2 + Ni =>
Pb + Ni(NO3)2 = Pb(NO3)2 + Ni
Be(OH)2 + HCl = BeCl2 + H2O =>
Be(OH)2 + 2 HCl = BeCl2 + 2 H2O
Na2CO3 + MnCl2 = NaCl + MnCO3 =>
Na2CO3 + MnCl2 = 2 NaCl + MnCO3
Al2(SO4)3 + Pb(NO3)2 = Al(NO3)3 + Pb(SO4) =>
Al2(SO4)3 + 3 Pb(NO3)2 = 2 Al(NO3)3 + 3 Pb(SO4)
SO4 + C = CO2 + SO2 =>
SO4 + C = CO2 + SO2
Al + RbOH = AlRbO + H2 =>
2 Al + 2 RbOH = 2 AlRbO + H2
Co(NO3)2 + Ni(NO3)2 + Cu(NO3)2 + C2H5NO2 = Co2NiCuN + N2 + CO2 + H2O =>
12 Co(NO3)2 + 6 Ni(NO3)2 + 6 Cu(NO3)2 + 32 C2H5NO2 = 6 Co2NiCuN + 37 N2 + 64 CO2 + 80 H2O
MnSO4NaClONaOH = MnO2Na2SO4HCl =>
MnSO4NaClONaOH = MnO2Na2SO4HCl
X2SO4 + NaOH = XOH + Na2SO4 =>
X2SO4 + 2 NaOH = 2 XOH + Na2SO4
Na + H2O = NaOH + H2 =>
2 Na + 2 H2O = 2 NaOH + H2
Cr3I = Cr + I2 =>
2 Cr3I = 6 Cr + I2
As2O3 + KI + HCl = AsI3 + KCl + H2O =>
As2O3 + 6 KI + 6 HCl = 2 AsI3 + 6 KCl + 3 H2O
Al2S3 + NaOH = Al(OH)3 + Na + S =>
Al2S3 + 6 NaOH = 2 Al(OH)3 + 6 Na + 3 S
KMnO4 + HCe = MnCe2 + Ce2 + KCe + H2O =>
2 KMnO4 + 16 HCe = 2 MnCe2 + 5 Ce2 + 2 KCe + 8 H2O
Al + Cu(SO4) = Al2(SO4)3 + Cu =>
2 Al + 3 Cu(SO4) = Al2(SO4)3 + 3 Cu
N2H2 + K2CrO4 = N2 + K2Cr(OH)4 =>
2 N2H2 + K2CrO4 = 2 N2 + K2Cr(OH)4
HCHO2 + NaOH = CHO2{-} + H2O + Na{+} =>
HCHO2 + NaOH = CHO2{-} + H2O + Na{+}
MgCl + Ag(NO3)2 = AgCl + Mg(NO3)2 =>
MgCl + Ag(NO3)2 = AgCl + Mg(NO3)2
NH4ClO3 + LiNO3 = NH4NO3 + LiClO3 =>
NH4ClO3 + LiNO3 = NH4NO3 + LiClO3
SnCl2 + PbO2 + NaOH = Na2SnO3 + NaCl + Na2PbO2 + HOH =>
SnCl2 + PbO2 + 6 NaOH = Na2SnO3 + 2 NaCl + Na2PbO2 + 3 HOH
NCl3 = N2 + Cl3 =>
2 NCl3 = N2 + 2 Cl3
HCH2ClCO2 + NaOH = NaCH2ClCO2 + H2O =>
HCH2ClCO2 + NaOH = NaCH2ClCO2 + H2O
Al(s) + H2O = Al(OH)3 + H2(g) =>
2 Al(s) + 6 H2O = 2 Al(OH)3 + 3 H2(g)
Cu(OH)2 + AgCl = CuCl2 + AgOH =>
Cu(OH)2 + 2 AgCl = CuCl2 + 2 AgOH
NH3 + O2 = NO + H2O =>
4 NH3 + 5 O2 = 4 NO + 6 H2O
Rb2SO3 + HBr = RbBr + H2O + SO2 =>
Rb2SO3 + 2 HBr = 2 RbBr + H2O + SO2
Al2(SO2)3 + U(OH)6 = Al(OH)3 + U(SO2)3 =>
Al2(SO2)3 + U(OH)6 = 2 Al(OH)3 + U(SO2)3
CaCO3 + NO + O2 = Ca(NO3)2 + CO2 =>
2 CaCO3 + 4 NO + 3 O2 = 2 Ca(NO3)2 + 2 CO2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur02/10/25
Équations équilibrées sur03/12/24
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