| Équations équilibrées la veille | Équations équilibrées le lendemain |
3 MnSO4 + 12 KOH + 2 O3 = 6 H2O + 3 K2MnO4 + 3 K2SO4
NO2{-} + Zn + OH{-} = NH3 + ZnO2{2-} + H2O =>
NO2{-} + 3 Zn + 5 OH{-} = NH3 + 3 ZnO2{2-} + H2O
C2H7ClSi + O2 = SiO2 + H2O + CO2 + HCl =>
2 C2H7ClSi + 9 O2 = 2 SiO2 + 6 H2O + 4 CO2 + 2 HCl
C7H8 + O2 = C7H6O2 + H2 =>
C7H8 + O2 = C7H6O2 + H2
FeO + H2O2 = FeO2 + H2 =>
2 FeO + H2O2 = 2 FeO2 + H2
LiOH + ZnO = Li2ZnO2 + H2O =>
2 LiOH + ZnO = Li2ZnO2 + H2O
KMnO4 + C2O4H2*2H2O + H2SO4 = MnSO4 + K2SO4 + CO2 + H2O =>
2 KMnO4 + 5 C2O4H2*2H2O + 3 H2SO4 = 2 MnSO4 + K2SO4 + 10 CO2 + 18 H2O
H3AsO4 + H5S = As2 + S5 + H2O =>
10 H3AsO4 + 10 H5S = 5 As2 + 2 S5 + 40 H2O
Cl2 + NaOH = NaCl + NaClO3 + H2O =>
3 Cl2 + 6 NaOH = 5 NaCl + NaClO3 + 3 H2O
Na2S + HCl = NaCl + H2S =>
Na2S + 2 HCl = 2 NaCl + H2S
H2SO4 + AlH3O3 = Al2(SO4)3 + H2O =>
3 H2SO4 + 2 AlH3O3 = Al2(SO4)3 + 6 H2O
AgNO3 + Cl2Mg = AgCl + MgN2O6 =>
2 AgNO3 + Cl2Mg = 2 AgCl + MgN2O6
(C8H8) + O2 = CO2 + H2O =>
(C8H8) + 10 O2 = 8 CO2 + 4 H2O
K2CrO4 + NaOH + HCl = KCl + Na2CrO4 + H2O =>
K2CrO4 + 2 NaOH + 2 HCl = 2 KCl + Na2CrO4 + 2 H2O
C2H3NaO2 + NaOH = CH4 + Na2CO3 =>
C2H3NaO2 + NaOH = CH4 + Na2CO3
C3H8 + O2 = CO2 + H2O =>
C3H8 + 5 O2 = 3 CO2 + 4 H2O
C2H5NH2 + O2 = CO4 + H2O + N2 =>
4 C2H5NH2 + 23 O2 = 8 CO4 + 14 H2O + 2 N2
SiF4 + H2O = H2SiF6 + H2SiO3 =>
3 SiF4 + 3 H2O = 2 H2SiF6 + H2SiO3
NaOH(s) = Na2O(s) + H2O(l) =>
2 NaOH(s) = Na2O(s) + H2O(l)
K2SO4 + Al(NO3)3 = KNO3 + Al2(SO4)3 =>
3 K2SO4 + 2 Al(NO3)3 = 6 KNO3 + Al2(SO4)3
Al(s) + H2O(l) = Al(OH)3 + H2 =>
2 Al(s) + 6 H2O(l) = 2 Al(OH)3 + 3 H2
NH4NO3 = N2O + H2O =>
NH4NO3 = N2O + 2 H2O
Na2S2O4 + KMnO4 + HNO3 = Na2SO4 + H2SO4 + Mn(NO3)2 + KNO3 + H2O =>
5 Na2S2O4 + 6 KMnO4 + 18 HNO3 = 5 Na2SO4 + 5 H2SO4 + 6 Mn(NO3)2 + 6 KNO3 + 4 H2O
AgNO3 + MgCl2 = AgCl + Mg(NO3)2 =>
2 AgNO3 + MgCl2 = 2 AgCl + Mg(NO3)2
C3H8 + O2 = CO2 + H2O =>
C3H8 + 5 O2 = 3 CO2 + 4 H2O
O2 + H3PO4 = H3PO6 =>
O2 + H3PO4 = H3PO6
FeS + OO = Fe2O3 + SO2 =>
4 FeS + 7 OO = 2 Fe2O3 + 4 SO2
Al + NaOH + NaNO3 + H2O = NH3 + Na3Al(OH)6 =>
8 Al + 21 NaOH + 3 NaNO3 + 18 H2O = 3 NH3 + 8 Na3Al(OH)6
RbOH{-} + HC2H3O2 = RbCHO + HOH{-} =>
2 RbOH{-} + HC2H3O2 = 2 RbCHO + 2 HOH{-}
CH4N2O + H2O2 = HNO3 + CO2 + H2O =>
CH4N2O + 8 H2O2 = 2 HNO3 + CO2 + 9 H2O
NH3 + O2 = OH + NO3 =>
NH3 + 3 O2 = 3 OH + NO3
Fe2(CO3)3(S) = Fe2O3(S) + CO2(g) =>
Fe2(CO3)3(S) = Fe2O3(S) + 3 CO2(g)
NH3(g) + CO2(g) = (NH2)2CO(ac) + H2O(i) =>
2 NH3(g) + CO2(g) = (NH2)2CO(ac) + H2O(i)
C3H7NO2S + O2 = NO2 + SO2 + C2 + H2O =>
4 C3H7NO2S + 11 O2 = 4 NO2 + 4 SO2 + 6 C2 + 14 H2O
Fe + O2(s) = Fe2O8 =>
2 Fe + 4 O2(s) = Fe2O8
CuCl + NH4OH = Cu2O + NH4Cl + H2O =>
2 CuCl + 2 NH4OH = Cu2O + 2 NH4Cl + H2O
CuH2 + HC2H3O2 = C2H4 + CuO + H2O =>
CuH2 + HC2H3O2 = C2H4 + CuO + H2O
Ag + NaN3 + O2 + H2O = AgN + NaOH =>
12 Ag + 4 NaN3 + O2 + 2 H2O = 12 AgN + 4 NaOH
Ca(OH)2 + CrO3 = CaCrO4 + H2O =>
Ca(OH)2 + CrO3 = CaCrO4 + H2O
NH4I + Mg3(SO4)2 = (NH4)3(SO4) + MgI2 =>
6 NH4I + Mg3(SO4)2 = 2(NH4)3(SO4) + 3 MgI2
Cr2 + CaOH = CaCr2 + CaCrO3 + H2O =>
11 Cr2 + 12 CaOH = 10 CaCr2 + 2 CaCrO3 + 6 H2O
C2H4O2 + H2O2 = CH3CO3H + H2O =>
C2H4O2 + H2O2 = CH3CO3H + H2O
BaCrO4 + HCl = BaCl2 + H2Cr2O7 + H2O =>
2 BaCrO4 + 4 HCl = 2 BaCl2 + H2Cr2O7 + H2O
C2H4(OH)2 + O2 = CO + H2O =>
2 C2H4(OH)2 + 3 O2 = 4 CO + 6 H2O
SO2 + HI = S2 + I2 + H2O =>
2 SO2 + 8 HI = S2 + 4 I2 + 4 H2O
NaAlSi2O6*H2O + H2O + H{+} = NaAl3(OH)2Si3O10 + H4SiO4 + Na{+} =>
3 NaAlSi2O6*H2O + 3 H2O + 2 H{+} = NaAl3(OH)2Si3O10 + 3 H4SiO4 + 2 Na{+}
KH2PO4 = P2O5 + KOH + H2O =>
2 KH2PO4 = P2O5 + 2 KOH + H2O
Ca(OH)2 + Fe(OH)3 = Ca[Fe(OH)4]2 =>
Ca(OH)2 + 2 Fe(OH)3 = Ca[Fe(OH)4]2
C2H2O2 + O5 = CO2 + H2O =>
5 C2H2O2 + 3 O5 = 10 CO2 + 5 H2O
As2O3 + KI + HCl = AsI3 + KCl + H2O =>
As2O3 + 6 KI + 6 HCl = 2 AsI3 + 6 KCl + 3 H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/25/24
Équations équilibrées sur01/24/24
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