| Équations équilibrées la veille | Équations équilibrées le lendemain |
NH4H2PO4 + NH4OH = (NH4)2HPO4 + H2O
(CH3COO)2Pb(aq) + HCl(aq) = PbCl2(s) + (CH3COO)H(aq) =>
(CH3COO)2Pb(aq) + 2 HCl(aq) = PbCl2(s) + 2(CH3COO)H(aq)
NaOH + H3PO4 = Na3PO4 + H2O =>
3 NaOH + H3PO4 = Na3PO4 + 3 H2O
Ba(HCO3)2 = BaO + H2O + CO2 =>
Ba(HCO3)2 = BaO + H2O + 2 CO2
HNO3 + N2H4 = N2O + H2O =>
6 HNO3 + 4 N2H4 = 7 N2O + 11 H2O
BF3 + Li2SO3 = B2(SO3)3 + LiF =>
2 BF3 + 3 Li2SO3 = B2(SO3)3 + 6 LiF
HCl + NaOH = H2O + NaCl =>
HCl + NaOH = H2O + NaCl
(NH4)2SO4 + KOH = K2SO4 + NH3 + H2O =>
(NH4)2SO4 + 2 KOH = K2SO4 + 2 NH3 + 2 H2O
FeSO4 + KIO3 = Fe(IO3)2 + K2SO4 =>
FeSO4 + 2 KIO3 = Fe(IO3)2 + K2SO4
Li2SO3 + HCl = LiCl + H2SO3 =>
Li2SO3 + 2 HCl = 2 LiCl + H2SO3
In + O2 = In2O3 =>
4 In + 3 O2 = 2 In2O3
Fe2O3 + LiF = FeF3 + Li2O =>
Fe2O3 + 6 LiF = 2 FeF3 + 3 Li2O
FeCl3 + HCl = FeH3 + Cl2 =>
FeCl3 + 3 HCl = FeH3 + 3 Cl2
CoCl2 + HCl = Co(H2)6 + Cl =>
CoCl2 + 12 HCl = Co(H2)6 + 14 Cl
H2CO3 + Na2CO3 = NaHCO3 =>
H2CO3 + Na2CO3 = 2 NaHCO3
NaOH + CH3CH2COOH = H2O + CH3CH2COONa =>
NaOH + CH3CH2COOH = H2O + CH3CH2COONa
MnO4{-} + ClO2{-} + H2O = Mn2 + ClO4{-} + OH{-} =>
4 MnO4{-} + 7 ClO2{-} + 2 H2O = 2 Mn2 + 7 ClO4{-} + 4 OH{-}
FeCl3 + HCl = FeH3 + Cl2 =>
FeCl3 + 3 HCl = FeH3 + 3 Cl2
P2O5 + Cr2O3 = CrPO4 =>
P2O5 + Cr2O3 = 2 CrPO4
KMnO4 + Mn(NO3)2 = MnO2 + KNO3 + O2 =>
2 KMnO4 + Mn(NO3)2 = 3 MnO2 + 2 KNO3 + O2
MgOH2 = Mg0 + HOH =>
MgOH2 = Mg0 + HOH
Ti2O = Ti + O2 =>
2 Ti2O = 4 Ti + O2
Mg(CH3COOH)2 = Mg{2+} + CH3COOH{-} =>
Mg(CH3COOH)2 = Mg{2+} + 2 CH3COOH{-}
FeS + Na2S = Fe + Na2S2 =>
FeS + Na2S = Fe + Na2S2
HClO4(aq) + RbOH(aq) = H2O(l) + RbClO4(s) =>
HClO4(aq) + RbOH(aq) = H2O(l) + RbClO4(s)
CH3CCH + O2 = CO2 + H2O =>
CH3CCH + 4 O2 = 3 CO2 + 2 H2O
KOJ = KJO3 + KJ =>
3 KOJ = KJO3 + 2 KJ
(C2H6) + O2 = H2O + (CO2) =>
2(C2H6) + 7 O2 = 6 H2O + 4(CO2)
CuSO4 + CH4O = Cu + H2SO4 + CO =>
2 CuSO4 + CH4O = 2 Cu + 2 H2SO4 + CO
Cr + N + O2 = Cr(NO3)3 =>
2 Cr + 6 N + 9 O2 = 2 Cr(NO3)3
NaCl(s) = Na{+}(aq) + Cl{-}(aq) =>
NaCl(s) = Na{+}(aq) + Cl{-}(aq)
FeCl2*4H2O + H2C2O4 = FeC2O4*2H2O + H2O + HCl =>
FeCl2*4H2O + H2C2O4 = FeC2O4*2H2O + 2 H2O + 2 HCl
SO2 + Cl2 + H2O = SO3 + HCl =>
SO2 + Cl2 + H2O = SO3 + 2 HCl
Ag(NO3)2 + H2 = HNO3 + Ag =>
Ag(NO3)2 + H2 = 2 HNO3 + Ag
Ca = Ca{2+} + e =>
Ca = Ca{2+} + 2e
C6H12O2 + O2 = C02 + H2O =>
C6H12O2 + 2 O2 = 3 C02 + 6 H2O
NaOH + H2PO3 = Na + H2PO4 + H2O =>
2 NaOH + H2PO3 = 2 Na + H2PO4 + H2O
Ca + HAsO2 = Ca(AsO2)2 + H2 =>
Ca + 2 HAsO2 = Ca(AsO2)2 + H2
H{+} + Fe{2+} + MnO4{-} = Mn{2+} + Fe{3+} + H2O =>
8 H{+} + 5 Fe{2+} + MnO4{-} = Mn{2+} + 5 Fe{3+} + 4 H2O
Li2SO3 + HCl = LiCl + H2SO3 =>
Li2SO3 + 2 HCl = 2 LiCl + H2SO3
P2O5 + Cr2O3 = CrPO4 =>
P2O5 + Cr2O3 = 2 CrPO4
Si + NaOH = Na4SiO4 + H2 =>
Si + 4 NaOH = Na4SiO4 + 2 H2
Na2SO4 + CO2 + H2O = Na2CO3 + H2SO4 =>
Na2SO4 + CO2 + H2O = Na2CO3 + H2SO4
FeCl3 + HCl = FeH3 + Cl2 =>
FeCl3 + 3 HCl = FeH3 + 3 Cl2
NH4NO3 + Ca(OH)2 = Ca(NO3)2 + NH3 + H2O =>
2 NH4NO3 + Ca(OH)2 = Ca(NO3)2 + 2 NH3 + 2 H2O
CrO4{2-} + S2{-} + H2O = Cr(OH)3 + S + OH{-} =>
CrO4{2-} + 3 S2{-} + 4 H2O = Cr(OH)3 + 6 S + 5 OH{-}
SnOHNO3 + H2SO4 = SnSO4 + HNO3 + H2O =>
SnOHNO3 + H2SO4 = SnSO4 + HNO3 + H2O
CH4 + O2 = CO2O + H2O =>
2 CH4 + 5 O2 = 2 CO2O + 4 H2O
K2Cr2O7 + SO2 + H2SO4 = Cr2(SO4)3 + KSO4 + H2O =>
K2Cr2O7 + 2 SO2 + 3 H2SO4 = Cr2(SO4)3 + 2 KSO4 + 3 H2O
Ti2O = Ti + O2 =>
2 Ti2O = 4 Ti + O2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur06/30/24
Équations équilibrées sur07/30/23
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