| Équations équilibrées la veille | Équations équilibrées le lendemain |
NH4Al(SO4)2 + NH4NO3 + 2 HNO3 = 2 NH4HSO4 + Al(NO3)3
HO2 + FeCl = HCl + FeO2 =>
HO2 + FeCl = HCl + FeO2
H2S + H2O2 + NaOH = H2O + Na2SO4 =>
H2S + 4 H2O2 + 2 NaOH = 6 H2O + Na2SO4
B3H6 + NH3 + O2 = B3H3N + H2O =>
2 B3H6 + 2 NH3 + 3 O2 = 2 B3H3N + 6 H2O
Ba(NO3)2 + Fe2(SO4)3 = BaSO4 + Fe(NO3)3 =>
3 Ba(NO3)2 + Fe2(SO4)3 = 3 BaSO4 + 2 Fe(NO3)3
Cu(No3)2 + KOH = KNo3 + Cu(OH)2 =>
Cu(No3)2 + 2 KOH = 2 KNo3 + Cu(OH)2
OH + HOCl = H2O + OCl =>
OH + HOCl = H2O + OCl
HClO4 + S = SO3 + HCl =>
3 HClO4 + 4 S = 4 SO3 + 3 HCl
Zn(OH)2 + (NH4)Cl = ZnCl2 + (NH4)(OH) =>
Zn(OH)2 + 2(NH4)Cl = ZnCl2 + 2(NH4)(OH)
Cr(SO4)3(aq) + Na2CO3(aq) = Cr2(CO3)3(aq) + NaSO4(s) =>
2 Cr(SO4)3(aq) + 3 Na2CO3(aq) = Cr2(CO3)3(aq) + 6 NaSO4(s)
Al(OH)3 + H2C2O4 + KOH = K3Al(C2O4)3 + H2O =>
Al(OH)3 + 3 H2C2O4 + 3 KOH = K3Al(C2O4)3 + 6 H2O
Cr2(SO4)3 + KI = CrI2 + K2SO4 + I2 =>
Cr2(SO4)3 + 6 KI = 2 CrI2 + 3 K2SO4 + I2
NH3 + O3 = N2 + H2O =>
2 NH3 + O3 = N2 + 3 H2O
Ca(PO4)3F + SiO2 + C = P4 + CO + CaSiO3 + CaF2 =>
4 Ca(PO4)3F + 2 SiO2 + 46 C = 3 P4 + 46 CO + 2 CaSiO3 + 2 CaF2
Zn + Ne = ZnNe =>
Zn + Ne = ZnNe
Na3S2O3 + HCl = NaCl + H2O + SO2 + S =>
4 Na3S2O3 + 12 HCl = 12 NaCl + 6 H2O + 3 SO2 + 5 S
Ga2F3 + Cs = CsF + Ga =>
Ga2F3 + 3 Cs = 3 CsF + 2 Ga
NH2CONHCOOK + O2 = KOH + N2 + CO2 + H2O =>
2 NH2CONHCOOK + 3 O2 = 2 KOH + 2 N2 + 4 CO2 + 2 H2O
FeCl2 + H2O = FeO2 + Cl2 + H2 =>
FeCl2 + 2 H2O = FeO2 + Cl2 + 2 H2
Ca(PO4)3F + SiO2 + C = P4 + CO + CaSiO3 + CaF2 =>
4 Ca(PO4)3F + 2 SiO2 + 46 C = 3 P4 + 46 CO + 2 CaSiO3 + 2 CaF2
Zn + Ne = ZnNe =>
Zn + Ne = ZnNe
HO2 + FeCl = HCl + FeO2 =>
HO2 + FeCl = HCl + FeO2
Pb(NO3)2 + AlPO4 = Pb3(PO4)2 + Al(NO3)3 =>
3 Pb(NO3)2 + 2 AlPO4 = Pb3(PO4)2 + 2 Al(NO3)3
C3H5OOH(l) + O2(g) = CO2(g) + H2O(g) =>
2 C3H5OOH(l) + 7 O2(g) = 6 CO2(g) + 6 H2O(g)
Pb3O4 + Al = Al2O3 + PbO =>
3 Pb3O4 + 2 Al = Al2O3 + 9 PbO
I{-} + SO4{2-} + H2O = I2 + H2S + OH{-} =>
8 I{-} + SO4{2-} + 6 H2O = 4 I2 + H2S + 10 OH{-}
Zn + Cu(NO2)2 = Cu + Zn(NO2) =>
2 Zn + Cu(NO2)2 = Cu + 2 Zn(NO2)
NH4Al(SO4)2 + NH4NO3 + HNO3 = NH4HSO4 + Al(NO3)3 =>
NH4Al(SO4)2 + NH4NO3 + 2 HNO3 = 2 NH4HSO4 + Al(NO3)3
CH3COO(aq) + NaOH(aq) = CH3COONa(aq) + HO(l) =>
CH3COO(aq) + NaOH(aq) = CH3COONa(aq) + HO(l)
Ca(PO4)3F + SiO2 + C = P4 + CO + CaSiO3 + CaF2 =>
4 Ca(PO4)3F + 2 SiO2 + 46 C = 3 P4 + 46 CO + 2 CaSiO3 + 2 CaF2
Zn(OH)2 + (NH4)Cl = ZnCl2 + (NH4)(OH) =>
Zn(OH)2 + 2(NH4)Cl = ZnCl2 + 2(NH4)(OH)
Zn(O2) + Cu = Zn + CuO =>
Zn(O2) + 2 Cu = Zn + 2 CuO
Zn3(PO4)2 + CH3COOH = Zn3(CH3COO)2 + HPO4 =>
Zn3(PO4)2 + 2 CH3COOH = Zn3(CH3COO)2 + 2 HPO4
CH3CH2OH + Na2Cr2O7 + H2SO4 = CH3COOH + Cr2(SO4)3 + Na2SO4 + H2O =>
3 CH3CH2OH + 2 Na2Cr2O7 + 8 H2SO4 = 3 CH3COOH + 2 Cr2(SO4)3 + 2 Na2SO4 + 11 H2O
Hg + H2O = HgO3H3 + H2 =>
2 Hg + 6 H2O = 2 HgO3H3 + 3 H2
NH4Al(SO4)2 + NH4NO3 + HNO3 = NH4HSO4 + Al(NO3)3 =>
NH4Al(SO4)2 + NH4NO3 + 2 HNO3 = 2 NH4HSO4 + Al(NO3)3
Na2SiO3 = SiO3 + Na =>
Na2SiO3 = SiO3 + 2 Na
Ga2F3 + Cs = CsF + Ga =>
Ga2F3 + 3 Cs = 3 CsF + 2 Ga
AgNO3 + K2S2O8 = KNO3 + Ag2S2O8 =>
2 AgNO3 + K2S2O8 = 2 KNO3 + Ag2S2O8
NaBr(aq) + Ca(OH)2(aq) = CaBr2(s) + NaOH =>
2 NaBr(aq) + Ca(OH)2(aq) = CaBr2(s) + 2 NaOH
Cu(OH)Cl + NH3*H2O = [Cu(NH3)4](OH)2 + NH4Cl + H2O =>
Cu(OH)Cl + 5 NH3*H2O = [Cu(NH3)4](OH)2 + NH4Cl + 4 H2O
Al + Pb3O4 = Al2O3 + Pb =>
8 Al + 3 Pb3O4 = 4 Al2O3 + 9 Pb
NH4Al(SO4)2 + NH4NO3 + HNO3 = NH4HSO4 + Al(NO3)3 =>
NH4Al(SO4)2 + NH4NO3 + 2 HNO3 = 2 NH4HSO4 + Al(NO3)3
KI + BrCl = KCl + BrI =>
KI + BrCl = KCl + BrI
Pb3O4 + Al = Al2O3 + PbO =>
3 Pb3O4 + 2 Al = Al2O3 + 9 PbO
Sr(NO3)2 + K3Fe(CN)6 = Sr3(Fe(CN)6)2 + KNO3 =>
3 Sr(NO3)2 + 2 K3Fe(CN)6 = Sr3(Fe(CN)6)2 + 6 KNO3
NaBr(aq) + Ca(OH)2(aq) = CaBr2(s) + NaOH(aq) =>
2 NaBr(aq) + Ca(OH)2(aq) = CaBr2(s) + 2 NaOH(aq)
NaNo3 + PBO = PB(No3)2 + Na2O =>
2 NaNo3 + PBO = PB(No3)2 + Na2O
Zn + Ne = ZnNe =>
Zn + Ne = ZnNe
Na + CuClO2 = Cu + NaClO2 =>
Na + CuClO2 = Cu + NaClO2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/03/24
Équations équilibrées sur02/02/23
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