| Équations équilibrées la veille | Équations équilibrées le lendemain |
Fe2(SO4)3 + 3 Fe(OH)2 = 2 Fe(OH)3 + 3 FeSO4
HNO3LiOH = H2OLiNO3 =>
HNO3LiOH = H2OLiNO3
Pb(NO3)2 + Fe = Pb + Fe2(NO3)9 =>
9 Pb(NO3)2 + 4 Fe = 9 Pb + 2 Fe2(NO3)9
K2CrO4 = K2O + CrO3 =>
K2CrO4 = K2O + CrO3
Na3PO4 + CoBr2 = CoPO4 + Na3Br2 =>
Na3PO4 + CoBr2 = CoPO4 + Na3Br2
KOCN + C = KCN + CO2 =>
2 KOCN + C = 2 KCN + CO2
HNO3 + NaI = HI + NaNO3 =>
HNO3 + NaI = HI + NaNO3
SCl2 + H2O = HCl + H2SO3 + S =>
2 SCl2 + 3 H2O = 4 HCl + H2SO3 + S
Al(NO3)3 + Na3PO4 = NaNO3 + Al(PO4) =>
Al(NO3)3 + Na3PO4 = 3 NaNO3 + Al(PO4)
Na2CO3 + H3O = H2CO3 + Na + O =>
3 Na2CO3 + 2 H3O = 3 H2CO3 + 6 Na + 2 O
CHCl3 + Na3PO4 + H2O = NaCl + CO2 + H2 + P4O10 =>
4 CHCl3 + 4 Na3PO4 + 2 H2O = 12 NaCl + 4 CO2 + 4 H2 + P4O10
CoO + HNO3 + H2O = Co(H2O)6(NO3)2 =>
CoO + 2 HNO3 + 5 H2O = Co(H2O)6(NO3)2
NaCH3COO + AgNO3 = AgCH3COO + NaNO3 =>
NaCH3COO + AgNO3 = AgCH3COO + NaNO3
Ag + NO3 + Na3PO4 = Ag3PO4 + NaNO3 =>
3 Ag + 3 NO3 + Na3PO4 = Ag3PO4 + 3 NaNO3
Sb(NO3)3 + KI = KNO3 + SbI3 =>
Sb(NO3)3 + 3 KI = 3 KNO3 + SbI3
NaHSO3 + I2 + H2O = NaHSO4 + I{-} + H{+} =>
NaHSO3 + I2 + H2O = NaHSO4 + 2 I{-} + 2 H{+}
Li + BaSO3 = Ba + Li2SO3 =>
2 Li + BaSO3 = Ba + Li2SO3
Ca(OH)2 + O2 = O(OH)2 + Ca =>
2 Ca(OH)2 + O2 = 2 O(OH)2 + 2 Ca
KI + HCl = KH + ICl =>
KI + HCl = KH + ICl
HNO + HgOH = HgNO + H2O =>
HNO + HgOH = HgNO + H2O
Na2SO3 + NH4Cl = Na2Cl + NH4SO3 =>
Na2SO3 + NH4Cl = Na2Cl + NH4SO3
FeO + H2SO4 = Fe2(SO4)3 + H2O + S2 =>
12 FeO + 20 H2SO4 = 6 Fe2(SO4)3 + 20 H2O + S2
Zn + H2O2 = ZnO2 + H2 =>
Zn + H2O2 = ZnO2 + H2
FeCl3(aq) + NH4OH(aq) = Fe(OH)3(s) + NH4Cl(aq) =>
FeCl3(aq) + 3 NH4OH(aq) = Fe(OH)3(s) + 3 NH4Cl(aq)
PbCo3 + O2 = Pb3O4 + Co2 =>
6 PbCo3 + 4 O2 = 2 Pb3O4 + 9 Co2
H3PO4(s) = H4P2O7(aq) + H2O =>
2 H3PO4(s) = H4P2O7(aq) + H2O
Zn(NO3)2 = ZnO + N2O4 + O2 =>
2 Zn(NO3)2 = 2 ZnO + 2 N2O4 + O2
Cu + HNO3 = NO2 + H2O + CuN(O3)2 =>
Cu + 8 HNO3 = 7 NO2 + 4 H2O + CuN(O3)2
Al(OH)3 + HI = AlI3 + H2O =>
Al(OH)3 + 3 HI = AlI3 + 3 H2O
Fe2(SO4)3 + Fe(OH)2 = Fe(OH)3 + FeSO4 =>
Fe2(SO4)3 + 3 Fe(OH)2 = 2 Fe(OH)3 + 3 FeSO4
CO + NO = CO2 + N2 =>
2 CO + 2 NO = 2 CO2 + N2
Fe + H2SO4 + KMnO4 = FeSO4 + K2MnO4 + MnSO4 + H2O =>
3 Fe + 4 H2SO4 + 2 KMnO4 = 3 FeSO4 + K2MnO4 + MnSO4 + 4 H2O
C2H6HNO3 = C2H7NO3 =>
C2H6HNO3 = C2H7NO3
Cu(NO3)2 + KOH = Cu(OH)2 + NO3K =>
Cu(NO3)2 + 2 KOH = Cu(OH)2 + 2 NO3K
CH3SH + CO = CH3COSCH3 + H2S =>
2 CH3SH + CO = CH3COSCH3 + H2S
H2S + Cl2 = S4 + HCl =>
4 H2S + 4 Cl2 = S4 + 8 HCl
C3H8O + CH3CH2COOH = C6H12O2 + H2O =>
C3H8O + CH3CH2COOH = C6H12O2 + H2O
Mg + H2SO4 = Mg(H2SO4)2 =>
Mg + 2 H2SO4 = Mg(H2SO4)2
CuSO4 + Na2CO3 + H2O = Cu3(CO3)2(OH)2 + Na + SO4 + H2 =>
3 CuSO4 + 2 Na2CO3 + 2 H2O = Cu3(CO3)2(OH)2 + 4 Na + 3 SO4 + H2
(NH4)2C2O4 + HOH = H2C2O4 + NH4OH =>
(NH4)2C2O4 + 2 HOH = H2C2O4 + 2 NH4OH
Li + CaO = Ca + Li2O =>
2 Li + CaO = Ca + Li2O
C11H24(g) + O2(g) = CO2(g) + H2O(g) =>
C11H24(g) + 17 O2(g) = 11 CO2(g) + 12 H2O(g)
HCl + SnCl4 = SnCl + HCl4 =>
HCl + SnCl4 = SnCl + HCl4
C4H8O2 + O2 = CO2 + H2O =>
C4H8O2 + 5 O2 = 4 CO2 + 4 H2O
H2O + N2O4 = HNO3 + NHO2 =>
H2O + N2O4 = HNO3 + NHO2
C3H7NO2 + H2 = C3H7NH2 + H2O =>
C3H7NO2 + 3 H2 = C3H7NH2 + 2 H2O
Zn(OH)2 + SO2 = ZnSO3 + H2O =>
Zn(OH)2 + SO2 = ZnSO3 + H2O
BeO + K2S = BeS + K2O =>
BeO + K2S = BeS + K2O
FeCl3 + H2SO4 + Na2S = FeSO4 + S + HCl + Na2SO4 =>
2 FeCl3 + 3 H2SO4 + Na2S = 2 FeSO4 + S + 6 HCl + Na2SO4
Al(OH)3 + H2SO3 = Al2(SO3)3 + H(OH) =>
2 Al(OH)3 + 3 H2SO3 = Al2(SO3)3 + 6 H(OH)
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur06/10/25
Équations équilibrées sur07/10/24
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