| Équations équilibrées la veille | Équations équilibrées le lendemain |
4 Bi(NO3)3 + 6 SnCl2 = 4 Bi + 3 SnCl4 + 3 Sn(NO3)4
S{2-} + H2O = H2S + O{2-} =>
S{2-} + H2O = H2S + O{2-}
CuSO4 + Cl2 = ClSO4 + Cu =>
2 CuSO4 + Cl2 = 2 ClSO4 + 2 Cu
FeAsS + H2SO5 + H2O = Fe(OH)2 + H2SO4 + As2O3 =>
2 FeAsS + 11 H2SO5 + 4 H2O = 2 Fe(OH)2 + 13 H2SO4 + As2O3
ZnO + Ca(OH)2 = ZnCaO2 + H2O =>
ZnO + Ca(OH)2 = ZnCaO2 + H2O
CuSO4*5H2O + CuSO4 = CuO + H2SO4 =>
CuSO4*5H2O + 4 CuSO4 = 5 CuO + 5 H2SO4
C3H6O + CO2 = C0 + H2O =>
C3H6O + CO2 = 4 C0 + 3 H2O
(NH4)2MoO4 + H3PO3 = (NH4)3PO4 + MoO3 + NH4 + H2O =>
5(NH4)2MoO4 + 2 H3PO3 = 2(NH4)3PO4 + 5 MoO3 + 4 NH4 + 3 H2O
KNO3 + NH4SCN = KSCN + NH4NO3 =>
KNO3 + NH4SCN = KSCN + NH4NO3
Ca5(PO4)3F + H2SO4 = H3PO4 + CaSO4(s) + HF(g) =>
Ca5(PO4)3F + 5 H2SO4 = 3 H3PO4 + 5 CaSO4(s) + HF(g)
NH4Cl + Ba(NO2)2 = BaCl2 + NH4NO2 =>
2 NH4Cl + Ba(NO2)2 = BaCl2 + 2 NH4NO2
HCl + Ba(OH)1 = BaCl + H2O =>
HCl + Ba(OH)1 = BaCl + H2O
HF + CO = CF + HO =>
HF + CO = CF + HO
Mg(OH)2 + HCl = MgCl2 + H2O =>
Mg(OH)2 + 2 HCl = MgCl2 + 2 H2O
NH2OH + H2SO4 + Ti2(SO4)3 = NH3 + H2O + Ti(SO4)2 =>
NH2OH + H2SO4 + Ti2(SO4)3 = NH3 + H2O + 2 Ti(SO4)2
NaOH + HCl + Fe = Fe(OH)2 + H2 + NaCl =>
2 NaOH + 2 HCl + Fe = Fe(OH)2 + H2 + 2 NaCl
ClO2{-} + H2O + e = Cl2 + OH{-} =>
2 ClO2{-} + 4 H2O + 6e = Cl2 + 8 OH{-}
AlCl3 + CuSO4 = AlSO4 + Cl3Cu =>
AlCl3 + CuSO4 = AlSO4 + Cl3Cu
X2CO3 + BaCl = BaCO3 + Cl + X =>
X2CO3 + BaCl = BaCO3 + Cl + 2 X
K2[PtCl6] + KNO2 + H2O = K2[Pt(NO2)4] + KNO3 + KCl + HCl =>
K2[PtCl6] + 5 KNO2 + H2O = K2[Pt(NO2)4] + KNO3 + 4 KCl + 2 HCl
BaH18O10 + NH4NO3 = NH4 + BaNO3 + H2O =>
5 BaH18O10 + 4 NH4NO3 = 3 NH4 + 5 BaNO3 + 47 H2O
Pb + KMnO4 + H{+} = Pb{2+} + Mn{2+} + H2O + K{+} =>
5 Pb + 2 KMnO4 + 16 H{+} = 5 Pb{2+} + 2 Mn{2+} + 8 H2O + 2 K{+}
AgF + Na2 + S = Ag2S + NaF =>
2 AgF + Na2 + S = Ag2S + 2 NaF
HClO3 + Mg(OH)2 = H2O + Mg(ClO3)2 =>
2 HClO3 + Mg(OH)2 = 2 H2O + Mg(ClO3)2
FeCl3 + AgNO3 = AgCl + Fe(NO3)3 =>
FeCl3 + 3 AgNO3 = 3 AgCl + Fe(NO3)3
Fe(NO3)2 = FeO + O2 + NO =>
2 Fe(NO3)2 = 2 FeO + 3 O2 + 4 NO
CaCO3 + H2C4O2 = CaH2C4O2 + CO2 + H2O =>
7 CaCO3 + 8 H2C4O2 = 7 CaH2C4O2 + 11 CO2 + H2O
MnO4{+} + NH3{+} + OH{-} = NO3{-} + MnO2 + H2O =>
7 MnO4{+} + 5 NH3{+} + 17 OH{-} = 5 NO3{-} + 7 MnO2 + 16 H2O
HNO3 + CH3CH2NH2 = CH3CH2OH + NO2 + NH3 =>
7 HNO3 + 5 CH3CH2NH2 = 5 CH3CH2OH + 8 NO2 + 4 NH3
H2SO3 + KMnO4 = H2S2O6 + K2S2O6 + MnS2O6 + H2O =>
10 H2SO3 + 2 KMnO4 = 2 H2S2O6 + K2S2O6 + 2 MnS2O6 + 8 H2O
Cu{+2}(aq) + Zn(s) = Cu(s) + Zn{+2}(aq)3 =>
Cu{+2}(aq) + Zn(s) = Cu(s) + Zn{+2}(aq)3
CaCl2(aq) + K3PO4 = Ca(PO4)(s) + Cl2K3(aq) =>
CaCl2(aq) + K3PO4 = Ca(PO4)(s) + Cl2K3(aq)
HCO(CO2H)(CH2CO2H)2 + Na2CO3 = HOC(CO2Na)(CH2CO2Na)2 + CO2 + H2O =>
2 HCO(CO2H)(CH2CO2H)2 + 3 Na2CO3 = 2 HOC(CO2Na)(CH2CO2Na)2 + 3 CO2 + 3 H2O
PCl3 + HCl + KMnO4 = MnCl2 + KCl + H2O + PCl5 =>
5 PCl3 + 16 HCl + 2 KMnO4 = 2 MnCl2 + 2 KCl + 8 H2O + 5 PCl5
Ca(OH)2 + HBr = CaBr2 + H2O =>
Ca(OH)2 + 2 HBr = CaBr2 + 2 H2O
Fe(ii) + NaOH = Fe(OH)2 + Na =>
Fe(ii) + 2 NaOH = Fe(OH)2 + 2 Na
LiH + BCl3 = Li[BH4] + LiCl =>
4 LiH + BCl3 = Li[BH4] + 3 LiCl
Ca(OH)2 + Pb{2+} = Pb(OH)2 + Ca{2+} =>
Ca(OH)2 + Pb{2+} = Pb(OH)2 + Ca{2+}
KOH + SO2 = KO2 + S(OH) =>
KOH + SO2 = KO2 + S(OH)
MnO2 + Al = Al(O2)3 + Mn =>
3 MnO2 + Al = Al(O2)3 + 3 Mn
Be(OH)2 + HCl = BeCl2 + H2O =>
Be(OH)2 + 2 HCl = BeCl2 + 2 H2O
Fe + Pd{2+} = Fe{3+} + Pd =>
2 Fe + 3 Pd{2+} = 2 Fe{3+} + 3 Pd
CaCO3 + H + Cl = CaCl2 + H2O + CO2 =>
CaCO3 + 2 H + 2 Cl = CaCl2 + H2O + CO2
Zn(OH)2 + H2SO4 = ZnSO4 + (OH)2H2 =>
Zn(OH)2 + H2SO4 = ZnSO4 + (OH)2H2
NH3CH2CH2CHNO2CH3 + HBr = NH3CH2CH2CHNO2CH2Br + H2 =>
NH3CH2CH2CHNO2CH3 + HBr = NH3CH2CH2CHNO2CH2Br + H2
C3H8O = CO2 + H2O + C2H6 =>
7 C3H8O = 3 CO2 + H2O + 9 C2H6
C6H10 + Na2Cr2O7 + H2SO4 = C6H10O4 + CrO4S + Na2SO4 + H2O =>
C6H10 + Na2Cr2O7 + 3 H2SO4 = C6H10O4 + 2 CrO4S + Na2SO4 + 3 H2O
CaSO4 = CaO + SO3 =>
CaSO4 = CaO + SO3
NiC2O4(H2O)2 + O2 = NiO + H2O + CO2 =>
2 NiC2O4(H2O)2 + O2 = 2 NiO + 4 H2O + 4 CO2
K2S2O5 + H2O + CuSO4 = K2SO4 + Cu3(SO3)2 + H2SO4 =>
3 K2S2O5 + 5 H2O + 6 CuSO4 = 3 K2SO4 + 2 Cu3(SO3)2 + 5 H2SO4
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/09/25
Équations équilibrées sur02/08/24
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