| Équations équilibrées la veille | Équations équilibrées le lendemain |
8 C + 16 H + O2 = 2 C4H8O
Bi(NO)3 + NH3 + H2O = BiOH3 + NH4NO3 =>
Bi(NO)3 + NH3 + 4 H2O = BiOH3 + 2 NH4NO3
C3H5ZnBr + C6H10O + H2O = C8H16O + ZnBr(OH) =>
10 C3H5ZnBr + 3 C6H10O + 13 H2O = 6 C8H16O + 10 ZnBr(OH)
P4 + H2O + Ca(OH)2 = PH3 + Ca(H2PO2)2 =>
2 P4 + 6 H2O + 3 Ca(OH)2 = 2 PH3 + 3 Ca(H2PO2)2
N2H4O3 + C = N2 + H2O + CO2 =>
2 N2H4O3 + C = 2 N2 + 4 H2O + CO2
Mn(NO3)2 = MnO2 + NO + O2 =>
Mn(NO3)2 = MnO2 + 2 NO + O2
C10H7 + O2 = H2O + CO2 =>
4 C10H7 + 47 O2 = 14 H2O + 40 CO2
HI + HCl = ClI + H2 =>
HI + HCl = ClI + H2
ClCH2CH2Cl + Na = C3H6 + NaCl =>
3 ClCH2CH2Cl + 6 Na = 2 C3H6 + 6 NaCl
Zn + H2SO4 = ZnSO4 + H =>
Zn + H2SO4 = ZnSO4 + 2 H
Al + CuO = Al2O3 + Cu =>
2 Al + 3 CuO = Al2O3 + 3 Cu
MgCl2 + H2O = Mg(OH)2 + HCl =>
MgCl2 + 2 H2O = Mg(OH)2 + 2 HCl
Zn + H2SO4 = ZnSO4 + H =>
Zn + H2SO4 = ZnSO4 + 2 H
K + Cl2 = KCl =>
2 K + Cl2 = 2 KCl
NiCl2 + Na2CO3 + H2O = Ni(OH)2 + NaCl + CO2 =>
NiCl2 + Na2CO3 + H2O = Ni(OH)2 + 2 NaCl + CO2
NaBr + CaF2 = NaF + CaBr2 =>
2 NaBr + CaF2 = 2 NaF + CaBr2
Al + KClO4 + H2SO4 = Al2(SO4)3 + KCl + H2O =>
8 Al + 3 KClO4 + 12 H2SO4 = 4 Al2(SO4)3 + 3 KCl + 12 H2O
H2GeO3 + Os(OH)3 = Os2(GeO3)3 + H2O =>
3 H2GeO3 + 2 Os(OH)3 = Os2(GeO3)3 + 6 H2O
KAu(Cn)2 = Au(Cn)2 + K =>
KAu(Cn)2 = Au(Cn)2 + K
H2O2 + Cl{-} + H3O{+} = H2O + Cl2 =>
H2O2 + 2 Cl{-} + 2 H3O{+} = 4 H2O + Cl2
Zn + AgN03 = Ag + ZnN03 =>
Zn + AgN03 = Ag + ZnN03
NH4NO2 = N2 + H2O =>
NH4NO2 = N2 + 2 H2O
Al + Fe2O3 = Al2O3 + Fe =>
2 Al + Fe2O3 = Al2O3 + 2 Fe
Zn + ClH = Cl2Zn + H2 =>
Zn + 2 ClH = Cl2Zn + H2
O3 = O + O2 =>
O3 = O + O2
CuSO4 + HCl = CuCl2 + H2SO4 =>
CuSO4 + 2 HCl = CuCl2 + H2SO4
Pb(OH)4 + HAsO2 = Pb(AsO2)4 + H2O =>
Pb(OH)4 + 4 HAsO2 = Pb(AsO2)4 + 4 H2O
HCl + NaOH = NaCl + H2O =>
HCl + NaOH = NaCl + H2O
MnO2 + H2SO4 = Mn(SO4)2 + H2O =>
MnO2 + 2 H2SO4 = Mn(SO4)2 + 2 H2O
Na3P + HCl = NaCl + H3P =>
Na3P + 3 HCl = 3 NaCl + H3P
Al(NO3)3 + Co(NO3)2 + NH3*H2O = CoAl2O4 + NH4NO3 + H2O =>
2 Al(NO3)3 + Co(NO3)2 + 8 NH3*H2O = CoAl2O4 + 8 NH4NO3 + 4 H2O
KI + PH(NO3)2 = KNO3 + PHI2 =>
2 KI + PH(NO3)2 = 2 KNO3 + PHI2
HC2H3O2 + Ca(OH)2 = H2O + Ca(C2H3O2)2 =>
2 HC2H3O2 + Ca(OH)2 = 2 H2O + Ca(C2H3O2)2
KF + Ca3(PO4)2 = CaF2 + K3(PO4) =>
6 KF + Ca3(PO4)2 = 3 CaF2 + 2 K3(PO4)
KOH + Pb(NO3)2 = KNO3 + Pb(OH)2 =>
2 KOH + Pb(NO3)2 = 2 KNO3 + Pb(OH)2
NaHCO3 = Na2CO3 + CO2 + H2O =>
2 NaHCO3 = Na2CO3 + CO2 + H2O
KNO3 + C12H22O11 = N2 + CO2 + H2O + K2CO3 =>
48 KNO3 + 5 C12H22O11 = 24 N2 + 36 CO2 + 55 H2O + 24 K2CO3
H2SO4 + NaOH = Na2SO4 + H2O =>
H2SO4 + 2 NaOH = Na2SO4 + 2 H2O
sodiumnitrate = sodiumnitrite + oxygen =>
2 NaNO3 = 2 NaNO2 + O2
Na3P + HCl = NaCl + H3P =>
Na3P + 3 HCl = 3 NaCl + H3P
Fe(OH)2 + O2 + H2O = Fe(OH)3 =>
4 Fe(OH)2 + O2 + 2 H2O = 4 Fe(OH)3
H2O2 + Cl{-} + H3O{+} = H2O + Cl2 =>
H2O2 + 2 Cl{-} + 2 H3O{+} = 4 H2O + Cl2
N2 + O2 = N2O5 =>
2 N2 + 5 O2 = 2 N2O5
Mg + CaOH2 = MgOH2 + Ca =>
Mg + CaOH2 = MgOH2 + Ca
MnO4{-} + H2S + H{+} = MnO2 + S + H2O =>
2 MnO4{-} + 3 H2S + 2 H{+} = 2 MnO2 + 3 S + 4 H2O
KHC8H4O4 + NaOH = H2O + KNaC8H4O4 =>
KHC8H4O4 + NaOH = H2O + KNaC8H4O4
H2SO4 + LiOH = Li2SO4 + H2O =>
H2SO4 + 2 LiOH = Li2SO4 + 2 H2O
C2H3OH + O2 = CO2 + H2O =>
2 C2H3OH + 5 O2 = 4 CO2 + 4 H2O
Cu2O2 + C = CO2 + Cu =>
Cu2O2 + C = CO2 + 2 Cu
CrO4{2-} + S{-2} + H2O = Cr(OH)3 + S(s) + OH{-} =>
2 CrO4{2-} + 3 S{-2} + 8 H2O = 2 Cr(OH)3 + 3 S(s) + 10 OH{-}
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/14/24
Équations équilibrées sur01/13/24
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