| Équations équilibrées la veille | Équations équilibrées le lendemain |
14 Na[Cr(OH)4] + 6 KIO4 + 14 NaOH = 14 Na2CrO4 + 3 I2 + 32 H2O + 6 KOH
AlPO3 + CaCl2 = Ca3(PO3)2 + AlCl3 =>
2 AlPO3 + 3 CaCl2 = Ca3(PO3)2 + 2 AlCl3
MnO2 + PbCl4 + KOH = PbCl2 + K2MnO4 + KCl + H2O =>
MnO2 + PbCl4 + 4 KOH = PbCl2 + K2MnO4 + 2 KCl + 2 H2O
Cl2 + SO3S{2-} + OH{-} = SO4{2-} + Cl{-} + H2O =>
4 Cl2 + SO3S{2-} + 10 OH{-} = 2 SO4{2-} + 8 Cl{-} + 5 H2O
KMnO4 + H2SO4 + H3P = K2SO4 + MnSO4 + H2O + H3PO4 =>
8 KMnO4 + 12 H2SO4 + 5 H3P = 4 K2SO4 + 8 MnSO4 + 12 H2O + 5 H3PO4
HI + Al(OH)3 = H4O3 + AlI =>
HI + Al(OH)3 = H4O3 + AlI
H2O + CO2 = O2 + C3H6 =>
6 H2O + 6 CO2 = 9 O2 + 2 C3H6
LiOH + Cl2 = LiCl + LiClO3 + H2O =>
6 LiOH + 3 Cl2 = 5 LiCl + LiClO3 + 3 H2O
NiSO4 + HCl = NiCl2 + H2 + SO4 =>
NiSO4 + 2 HCl = NiCl2 + H2 + SO4
PCl3 + Cl2 = PCl50 =>
2 PCl3 + 47 Cl2 = 2 PCl50
Pb(NO3)2 + (NH4)3PO4 = Pb3(PO4)2 + NH4NO3 =>
3 Pb(NO3)2 + 2(NH4)3PO4 = Pb3(PO4)2 + 6 NH4NO3
C6H12O6 + Cu(OH)2 = Cu2O + C6H12O7 + H2O =>
C6H12O6 + 2 Cu(OH)2 = Cu2O + C6H12O7 + 2 H2O
NH4Cl + Ca(OH)2 = ClOH + Ca(NH4)2 =>
2 NH4Cl + Ca(OH)2 = 2 ClOH + Ca(NH4)2
C3H8 + O2 = CO2 + H2O =>
C3H8 + 5 O2 = 3 CO2 + 4 H2O
Al + HCl = AlCl3 + H2 =>
2 Al + 6 HCl = 2 AlCl3 + 3 H2
NH4NO3 + Zn3(PO4)2 = (NH4)3PO4 + Zn(NO3)2 =>
6 NH4NO3 + Zn3(PO4)2 = 2(NH4)3PO4 + 3 Zn(NO3)2
Co(NO3)2 + NH4SCN = CoSCN + NH4(NO3)2 =>
Co(NO3)2 + NH4SCN = CoSCN + NH4(NO3)2
AgNO3(aq) + Ca(OH)2(aq) = Ag(OH) + Ca(NO3)2 =>
2 AgNO3(aq) + Ca(OH)2(aq) = 2 Ag(OH) + Ca(NO3)2
Na + Po4 = Po4Na3 =>
3 Na + Po4 = Po4Na3
Pb + O2 = Pb3O4 =>
3 Pb + 2 O2 = Pb3O4
C5H10NH + H3O{+} = C5H10NH2{+} + H2O =>
C5H10NH + H3O{+} = C5H10NH2{+} + H2O
Pb(NO3)2 + (K2CrO4)4 = PbCrO4 + KNO3 =>
4 Pb(NO3)2 + (K2CrO4)4 = 4 PbCrO4 + 8 KNO3
CH3ONa + HCl = NaCl + CH3OH =>
CH3ONa + HCl = NaCl + CH3OH
Al2O3(SiO2)6 + (NaOH)2(H2O)23 + Al2O3(SiO2)2 = Na + (AlO3)2(SiO3)5 + H =>
75 Al2O3(SiO2)6 + 32(NaOH)2(H2O)23 + 25 Al2O3(SiO2)2 = 64 Na + 100(AlO3)2(SiO3)5 + 1536 H
Pb(NO2)2(aq) + KBr(aq) = PbBr2(s) + KNO2(aq) =>
Pb(NO2)2(aq) + 2 KBr(aq) = PbBr2(s) + 2 KNO2(aq)
NaHCO2 + CH3COOH = CH3COONa + CO2 + H2O =>
4 NaHCO2 + 3 CH3COOH = 4 CH3COONa + 2 CO2 + 2 H2O
Ca(OH)2 + CH3CO2H = CaCH3CO2 + (OH)2H =>
Ca(OH)2 + CH3CO2H = CaCH3CO2 + (OH)2H
PbSO4 + NaNO3 + H2O = PbO2 + NaNO2 + H2SO4 =>
PbSO4 + NaNO3 + H2O = PbO2 + NaNO2 + H2SO4
(NH4)2SO4 + Cu(OH)2 = NH4OH + CuSO4 =>
(NH4)2SO4 + Cu(OH)2 = 2 NH4OH + CuSO4
CuSO4 + MgO + H2O = MgSO4 + Cu(OH)2 =>
CuSO4 + MgO + H2O = MgSO4 + Cu(OH)2
C6H12 + O2 = C6H10O4 + H2O =>
2 C6H12 + 5 O2 = 2 C6H10O4 + 2 H2O
KOH + NaHCO3 = K2CO3 + NaOH + H2O =>
2 KOH + NaHCO3 = K2CO3 + NaOH + H2O
CH3CH2OH + KMnO4 + H2SO4 = CH3COOH + H2O + K2SO4 + MnO2 =>
3 CH3CH2OH + 4 KMnO4 + 2 H2SO4 = 3 CH3COOH + 5 H2O + 2 K2SO4 + 4 MnO2
CH3 + NaOH = Na + CH3COOH + H2O =>
2 CH3 + 6 NaOH = 6 Na + CH3COOH + 4 H2O
F2 + KBr = F2KBr =>
F2 + KBr = F2KBr
Si + PbO2 = SiO2 + PbO =>
Si + 2 PbO2 = SiO2 + 2 PbO
N2 + H2 = NH3 =>
N2 + 3 H2 = 2 NH3
C11H18N2O3 + O2 = C11H18N2O4 =>
2 C11H18N2O3 + O2 = 2 C11H18N2O4
Na2C2O4 + KMnO4 + H2SO4 = K2SO4 + NaSO4 + H2O + MnSO4 + CO2 =>
5 Na2C2O4 + 4 KMnO4 + 16 H2SO4 = 2 K2SO4 + 10 NaSO4 + 16 H2O + 4 MnSO4 + 10 CO2
Ca(CO3) + (HCl) = CaCl2 + H2O + CO2 =>
Ca(CO3) + 2(HCl) = CaCl2 + H2O + CO2
MgCl2(aq) = Mg + Cl =>
MgCl2(aq) = Mg + 2 Cl
*C6H6 + *HNO3 = C6H5NO2 + H2O =>
*C6H6 + *HNO3 = C6H5NO2 + H2O
SnS2 + O2 = SnO2 + SO2 =>
SnS2 + 3 O2 = SnO2 + 2 SO2
H3PO4 + Mg(OH)2 = Mg3(PO4)2 + H2O =>
2 H3PO4 + 3 Mg(OH)2 = Mg3(PO4)2 + 6 H2O
Au + HCl + HNO3 = H[AuCl4] + NO2 + H2O =>
Au + 4 HCl + 3 HNO3 = H[AuCl4] + 3 NO2 + 3 H2O
NH3 + O2 = NO + H2O =>
4 NH3 + 5 O2 = 4 NO + 6 H2O
H3PO4 + Mg(OH)2 = Mg3(PO4)2 + H2O =>
2 H3PO4 + 3 Mg(OH)2 = Mg3(PO4)2 + 6 H2O
PbCrO4 + NaOH = Na2[Pb(OH)4] + Na2CrO4 =>
PbCrO4 + 4 NaOH = Na2[Pb(OH)4] + Na2CrO4
Ni(s) + HCl(aq) = H2(g) + NiCl2(ag) =>
Ni(s) + 2 HCl(aq) = H2(g) + NiCl2(ag)
N2O5 + H2O = NH4OH + O2 =>
N2O5 + 5 H2O = 2 NH4OH + 4 O2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur11/03/24
Équations équilibrées sur12/03/23
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