| Équations équilibrées la veille | Équations équilibrées le lendemain |
ZrO(NO3)2*6H2O + 14 NH4OH = ZrO(OH)2 + 8 NH4NO3 + 24 H2
F + NaOH = F2O + NaF + H2O =>
4 F + 2 NaOH = F2O + 2 NaF + H2O
AlN3O9 + K3PO4 = AlPO4 + KNO3 =>
AlN3O9 + K3PO4 = AlPO4 + 3 KNO3
CuO + MnO + Fe2O3 + Re + ReO3 = Mn6Cu2Fe4Re4O24 =>
6 CuO + 18 MnO + 6 Fe2O3 + 2 Re + 10 ReO3 = 3 Mn6Cu2Fe4Re4O24
HBrO3(aq) + HCl(aq) = HClO(aq) + Br2(g) + H2O(l) =>
2 HBrO3(aq) + 5 HCl(aq) = 5 HClO(aq) + Br2(g) + H2O(l)
Cr(OH)3 + Ca(OH)2 = Ca3(Cr(OH)6)2 =>
2 Cr(OH)3 + 3 Ca(OH)2 = Ca3(Cr(OH)6)2
SO4 + H2O = HO2 + SO =>
SO4 + H2O = 2 HO2 + SO
CaSO4 + H2O = CaSO4(H2O) =>
CaSO4 + H2O = CaSO4(H2O)
AgCl(aq) + Ca(s) = CaCl2(aq) + Ag(s) =>
2 AgCl(aq) + Ca(s) = CaCl2(aq) + 2 Ag(s)
(C2H5)3N + O2 = H2O + NO + CO =>
4(C2H5)3N + 29 O2 = 30 H2O + 4 NO + 24 CO
Fe(s) + F2(g) = FeF2(s) =>
Fe(s) + F2(g) = FeF2(s)
K + Pb2{+} = K{+} + Pb =>
K + Pb2{+} = K{+} + 2 Pb
Na3PO4 + Ba(NO3)2 = Ba3(PO4)2 + NaNO3 =>
2 Na3PO4 + 3 Ba(NO3)2 = Ba3(PO4)2 + 6 NaNO3
Al2(CO3)3 = CO2(g) + Al2O3(s) =>
Al2(CO3)3 = 3 CO2(g) + Al2O3(s)
HCl + Cr2(CO3)3 = CrCl3 + H2O + CO2 =>
6 HCl + Cr2(CO3)3 = 2 CrCl3 + 3 H2O + 3 CO2
Na3PO4 + Ba(NO3)2 = Ba3(PO4)2 + NaNO3 =>
2 Na3PO4 + 3 Ba(NO3)2 = Ba3(PO4)2 + 6 NaNO3
C6H5NH3Cl + H2O = H3O + C6H4NH3Cl =>
C6H5NH3Cl + H2O = H3O + C6H4NH3Cl
CH3COOH + CuCO3 = CO2 + CuCH3 + H2O =>
9 CH3COOH + 8 CuCO3 = 18 CO2 + 8 CuCH3 + 6 H2O
K2Cr2O7 + HCl + FeS = KCl + CrCl3 + FeCl3 + H2O + H2S =>
K2Cr2O7 + 26 HCl + 6 FeS = 2 KCl + 2 CrCl3 + 6 FeCl3 + 7 H2O + 6 H2S
CaSO4 + Cu(NO3)2 = CuSO4 + Ca(NO3)2 =>
CaSO4 + Cu(NO3)2 = CuSO4 + Ca(NO3)2
Na3PO4 + Ba(NO3)2 = Ba3(PO4)2 + NaNO3 =>
2 Na3PO4 + 3 Ba(NO3)2 = Ba3(PO4)2 + 6 NaNO3
HPO3 + Cr(OH)6 = H2O + Cr(PO3)6 =>
6 HPO3 + Cr(OH)6 = 6 H2O + Cr(PO3)6
Cr + HCl2 = CrCl2 + H2 =>
2 Cr + 2 HCl2 = 2 CrCl2 + H2
Zn + H2O2 = H2 + ZnO2 =>
Zn + H2O2 = H2 + ZnO2
Cu + Cl2 = CuCl2 =>
Cu + Cl2 = CuCl2
CH3CH3 + Br2 = CH2BrCH2Br + HBr =>
CH3CH3 + 2 Br2 = CH2BrCH2Br + 2 HBr
AgNO3 + OC(N2H3)2 = Ag2O + CO2 + N2 + H2O =>
8 AgNO3 + 5 OC(N2H3)2 = 4 Ag2O + 5 CO2 + 14 N2 + 15 H2O
Si + Cl2 = SiCl4 =>
Si + 2 Cl2 = SiCl4
Na3PO4 + Ba(NO3)2 = Ba3(PO4)2 + NaNO3 =>
2 Na3PO4 + 3 Ba(NO3)2 = Ba3(PO4)2 + 6 NaNO3
N(NH2)4BrO4 = Br + N2 + H2O =>
2 N(NH2)4BrO4 = 2 Br + 5 N2 + 8 H2O
KClO3 + KI + HCl = I2 + KCl + H2O =>
KClO3 + 6 KI + 6 HCl = 3 I2 + 7 KCl + 3 H2O
C10H9N + NO23 = CO2 + NO3 + H2O =>
8 C10H9N + 11 NO23 = 80 CO2 + 19 NO3 + 36 H2O
Na3PO4 + Ba(NO3)2 = Ba3(PO4)2 + NaNO3 =>
2 Na3PO4 + 3 Ba(NO3)2 = Ba3(PO4)2 + 6 NaNO3
K3SO4 + H2O = K3O + H2SO4 =>
K3SO4 + H2O = K3O + H2SO4
CaOH + MgCl2 = Mg(OH)2 + CaCl =>
2 CaOH + MgCl2 = Mg(OH)2 + 2 CaCl
CoSO4 + H2O = CoSO4*H2O =>
CoSO4 + H2O = CoSO4*H2O
Na2CO3 + MgSO4 = MgCO3 + Na + SO4 =>
Na2CO3 + MgSO4 = MgCO3 + 2 Na + SO4
Ba + Na = BaNa2 =>
Ba + 2 Na = BaNa2
Zn(OH)2 + Al(NO3)3 = Al(OH)3 + Zn(NO3)2 =>
3 Zn(OH)2 + 2 Al(NO3)3 = 2 Al(OH)3 + 3 Zn(NO3)2
NH3OHCl + H3TiCl6 = H2TiCl6 + NH4Cl + H2O =>
NH3OHCl + 2 H3TiCl6 = 2 H2TiCl6 + NH4Cl + H2O
NaOH + C3H6O3 = NaC2H3O2 + H2O =>
3 NaOH + 2 C3H6O3 = 3 NaC2H3O2 + 3 H2O
SO2 + Cr2O7{2-} + H{+} = SO4{2-} + Cr{3+} + H2O =>
3 SO2 + Cr2O7{2-} + 2 H{+} = 3 SO4{2-} + 2 Cr{3+} + H2O
Pb(NO3)4 = Pb2O4 + N2O2 + O2 =>
2 Pb(NO3)4 = Pb2O4 + 4 N2O2 + 6 O2
NaC2H3O2 + AgNO3 = AgC2H3O2 + NaNO3 =>
NaC2H3O2 + AgNO3 = AgC2H3O2 + NaNO3
Fe3O2 + Mg2 = Mg2O2 + Fe3 =>
Fe3O2 + Mg2 = Mg2O2 + Fe3
Na3PO4 + Ba(NO3)2 = Ba3(PO4)2 + NaNO3 =>
2 Na3PO4 + 3 Ba(NO3)2 = Ba3(PO4)2 + 6 NaNO3
HCN + FeCl3 = H3Fe(CN)6 + HCl =>
6 HCN + FeCl3 = H3Fe(CN)6 + 3 HCl
NO2 + H = NH4 + H2O =>
NO2 + 8 H = NH4 + 2 H2O
NO3(NH4) = N2O + H2O =>
NO3(NH4) = N2O + 2 H2O
Fe3O2 + Mg2 = Mg2O2 + Fe3 =>
Fe3O2 + Mg2 = Mg2O2 + Fe3
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/28/23
Équations équilibrées sur01/27/23
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