| Équations équilibrées la veille | Équations équilibrées le lendemain |
Mg(NO3)2 + 2 KOH = Mg(OH)2 + 2 KNO3
NaI + HBr = NaBr + HI =>
NaI + HBr = NaBr + HI
Sn(OH)3{-} + Bi(OH)3 = Sn(OH)6{-} + Bi =>
Sn(OH)3{-} + Bi(OH)3 = Sn(OH)6{-} + Bi
C6H12O6(l) + O2(g) = CO2 + H2O =>
C6H12O6(l) + 6 O2(g) = 6 CO2 + 6 H2O
KOH + Na2HPO4 = Na2KPO4 + H2O =>
KOH + Na2HPO4 = Na2KPO4 + H2O
NH3 + CaO = Ca + N2 + H2O =>
2 NH3 + 3 CaO = 3 Ca + N2 + 3 H2O
Mn2O5 + CH3OH + H2O = Mn(OH)3 + CO2 =>
3 Mn2O5 + 2 CH3OH + 5 H2O = 6 Mn(OH)3 + 2 CO2
Ga + HC2H3O2 = Ga(C2H3O2)3 + H2 =>
2 Ga + 6 HC2H3O2 = 2 Ga(C2H3O2)3 + 3 H2
Ba + Na2 = Ba(Na)2 =>
Ba + Na2 = Ba(Na)2
FeCl3 + O2 = Fe2O3 + Cl2 =>
4 FeCl3 + 3 O2 = 2 Fe2O3 + 6 Cl2
FeCl3 + MgCO3 + H2O = Fe(OH)3 + MgCl2 + CO2 =>
2 FeCl3 + 3 MgCO3 + 3 H2O = 2 Fe(OH)3 + 3 MgCl2 + 3 CO2
C3H4 + H2O = C3H6O =>
C3H4 + H2O = C3H6O
KMnO4 + HCl = KCl + MnCl2 + H2O + Cl2 =>
2 KMnO4 + 16 HCl = 2 KCl + 2 MnCl2 + 8 H2O + 5 Cl2
Na2CO3 + C20H14O4 = Na + CO3C20H14O4 =>
Na2CO3 + C20H14O4 = 2 Na + CO3C20H14O4
KClO3 + Na2S = K2S + NaClO3 =>
2 KClO3 + Na2S = K2S + 2 NaClO3
K2Co3 + Al(OH)3 = KOH + Al2(Co3)3 =>
3 K2Co3 + 2 Al(OH)3 = 6 KOH + Al2(Co3)3
NaCl + Ca = NaClCa =>
NaCl + Ca = NaClCa
NH4ClO4 = HCl + N2 + O2 + H2O =>
4 NH4ClO4 = 4 HCl + 2 N2 + 5 O2 + 6 H2O
CuCl2 + Zn(OH)2 = Cu(OH)2 + ZnCl2 =>
CuCl2 + Zn(OH)2 = Cu(OH)2 + ZnCl2
Al + PeO = AlO + Pe =>
Al + PeO = AlO + Pe
CaC2O4 + KMnO4 + H2SO4 = CaSO4 + K2SO4 + MnSO4 + H2O + CO2 =>
5 CaC2O4 + 2 KMnO4 + 8 H2SO4 = 5 CaSO4 + K2SO4 + 2 MnSO4 + 8 H2O + 10 CO2
NaOH + Fe2(SO4)3 = Fe2OH + Na(SO4)3 =>
NaOH + Fe2(SO4)3 = Fe2OH + Na(SO4)3
Al(OH)3 + NaOH = Al(OH)2 + Na(OH)2 =>
Al(OH)3 + NaOH = Al(OH)2 + Na(OH)2
CaC2O4 + KMnO4 + H2SO4 = CaSO4 + K2SO4 + MnSO4 + H2O + CO2 =>
5 CaC2O4 + 2 KMnO4 + 8 H2SO4 = 5 CaSO4 + K2SO4 + 2 MnSO4 + 8 H2O + 10 CO2
AgNO3(aq) + Ca(OH)2(aq) = Ca(NO3)2 + AgOH(aq) =>
2 AgNO3(aq) + Ca(OH)2(aq) = Ca(NO3)2 + 2 AgOH(aq)
Rh2O3 + H{+} + O2 = Rh{4+} + H2O =>
2 Rh2O3 + 16 H{+} + O2 = 4 Rh{4+} + 8 H2O
NH4NO3(s) + C17H36(l) = N2(g) + CO2(g) + H2O(g) =>
52 NH4NO3(s) + C17H36(l) = 52 N2(g) + 17 CO2(g) + 122 H2O(g)
CH3CH2CH3 + Cl2 = CH3CH(Cl)CH3 + HCl =>
CH3CH2CH3 + Cl2 = CH3CH(Cl)CH3 + HCl
(NH4)2SO4(s) + NaOH(aq) = Na2SO4(aq) + H2O(l) + NH3(g) =>
(NH4)2SO4(s) + 2 NaOH(aq) = Na2SO4(aq) + 2 H2O(l) + 2 NH3(g)
C6H12O6 + CuO = CO2 + H2O + Cu2O =>
C6H12O6 + 24 CuO = 6 CO2 + 6 H2O + 12 Cu2O
KCN + H2O = HCN + K + OH =>
KCN + H2O = HCN + K + OH
P1 + O2 = P2O5 =>
4 P1 + 5 O2 = 2 P2O5
KAl(SO4)2 + Ba(OH)2 = KAlO2 + BaSO4 + H2O =>
KAl(SO4)2 + 2 Ba(OH)2 = KAlO2 + 2 BaSO4 + 2 H2O
HCl + CaC2 = H2C2 + CaCl2 =>
2 HCl + CaC2 = H2C2 + CaCl2
C4H8O + HCN + H2O = C2H5NO2 + NH3 =>
C4H8O + 10 HCN + 13 H2O = 7 C2H5NO2 + 3 NH3
AtF + H2O = H2AtOF =>
AtF + H2O = H2AtOF
KMnO4 + Na2SO3 + NaOH = H2O + KNaMnO4 + Na2SO4 =>
2 KMnO4 + Na2SO3 + 2 NaOH = H2O + 2 KNaMnO4 + Na2SO4
C6H5COOH(aq) + NaOH(aq) = C6H5COONa(aq) + H2O(l) =>
C6H5COOH(aq) + NaOH(aq) = C6H5COONa(aq) + H2O(l)
CsCl + H2O = CsOH + HCl =>
CsCl + H2O = CsOH + HCl
C6H14N2O2 + O2 = CO2 + H2O + NO3 =>
2 C6H14N2O2 + 23 O2 = 12 CO2 + 14 H2O + 4 NO3
NHO3 + Ca = Ca(NO3)2 + NH4NO3 + H2O =>
10 NHO3 + 4 Ca = 4 Ca(NO3)2 + NH4NO3 + 3 H2O
CH3COOC2H5 = CH3COH =>
CH3COOC2H5 = 2 CH3COH
CO2(g) + S(s) = COS(g) + SO2(g) =>
2 CO2(g) + 3 S(s) = 2 COS(g) + SO2(g)
Rh2O3 + H{+} + O2 = Rh{4+} + H2O =>
2 Rh2O3 + 16 H{+} + O2 = 4 Rh{4+} + 8 H2O
N2O3 + NH4OH = NH4NO2 + H2O =>
N2O3 + 2 NH4OH = 2 NH4NO2 + H2O
Ni(NO3)2*6H2O + KI + PPh3 = Ni(PPh3)2(I)2 + KNO3 + H2O =>
Ni(NO3)2*6H2O + 2 KI + 2 PPh3 = Ni(PPh3)2(I)2 + 2 KNO3 + 6 H2O
Cu2 + HNO3 = NO2 + Cu(NO3)2 + H2O =>
Cu2 + 8 HNO3 = 4 NO2 + 2 Cu(NO3)2 + 4 H2O
NaOH + Fe2(SO4)3 = Fe2OH + Na(SO4)3 =>
NaOH + Fe2(SO4)3 = Fe2OH + Na(SO4)3
HCl(aq) + NaOH(aq) = NaCl(aq) + H2O =>
HCl(aq) + NaOH(aq) = NaCl(aq) + H2O
Rh2O3 + H{+} + O2 = Rh{4+} + H2O =>
2 Rh2O3 + 16 H{+} + O2 = 4 Rh{4+} + 8 H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur07/04/24
Équations équilibrées sur08/03/23
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