| Équations équilibrées la veille | Équations équilibrées le lendemain |
CS2 + F = CS2F
Al0 + HgCl2 = AlCl3 + Hg0 =>
2 Al0 + 3 HgCl2 = 2 AlCl3 + 3 Hg0
P2O3 + Cl2 = PCl3 + O2 =>
2 P2O3 + 6 Cl2 = 4 PCl3 + 3 O2
NaOCl + Fe = FeO + NaCl =>
NaOCl + Fe = FeO + NaCl
P2O10 + H2O = H3PO4 + OH =>
P2O10 + 8 H2O = 2 H3PO4 + 10 OH
CO2 + H2O = C11H12O + O2 =>
22 CO2 + 12 H2O = 2 C11H12O + 27 O2
Na + ClO2 = NaCl + O2 =>
Na + ClO2 = NaCl + O2
Cu{2}SO4 + Fe = Cu + Fe{3}SO4 =>
3 Cu{2}SO4 + 2 Fe = 3 Cu + 2 Fe{3}SO4
Co + HClO4 = Co(ClO4)3 + H2 =>
2 Co + 6 HClO4 = 2 Co(ClO4)3 + 3 H2
NaHCOO3 + CH3COOH = CH3COONa + H2O + CO2 =>
4 NaHCOO3 + 5 CH3COOH = 4 CH3COONa + 6 H2O + 6 CO2
MgO + NO2 = MgO2 + NO =>
MgO + NO2 = MgO2 + NO
SO3 + MnO4 = SO4 + Mn =>
4 SO3 + MnO4 = 4 SO4 + Mn
(NH4)3PO4 + CaCl2 = Ca3(PO4)2 + NH4Cl =>
2(NH4)3PO4 + 3 CaCl2 = Ca3(PO4)2 + 6 NH4Cl
Pb(CN)4 + Na2SO4 = NaCN + Pb(SO4)2 =>
Pb(CN)4 + 2 Na2SO4 = 4 NaCN + Pb(SO4)2
CuS + FeCl3 = CuCl2 + FeCl2 + S =>
CuS + 2 FeCl3 = CuCl2 + 2 FeCl2 + S
KBr + NaClO = KClO + Br2 + Na =>
2 KBr + 2 NaClO = 2 KClO + Br2 + 2 Na
Sn + HNO3(conc) = Sn(NO3)2 + NH4NO3 + H2O =>
4 Sn + 10 HNO3(conc) = 4 Sn(NO3)2 + NH4NO3 + 3 H2O
C6H2(NO2)3OH + Li2CO3 = C6H2(NO2)3OLi + H2CO3 =>
2 C6H2(NO2)3OH + Li2CO3 = 2 C6H2(NO2)3OLi + H2CO3
Fe + HCe = FeCe2 + H2 =>
Fe + 2 HCe = FeCe2 + H2
MgCO3(s) + HNO3(aq) = Mg(NO3)2 + CO2(g) + H2O(l) =>
MgCO3(s) + 2 HNO3(aq) = Mg(NO3)2 + CO2(g) + H2O(l)
FeCl3 + H2C2O4 = Fe2(C2O4)3 + HCl =>
2 FeCl3 + 3 H2C2O4 = Fe2(C2O4)3 + 6 HCl
Mn + H2 = MnH4 =>
Mn + 2 H2 = MnH4
Sr(NO3)2(s) + Na2S(aq) = SrS(s) + NaNO3(aq) =>
Sr(NO3)2(s) + Na2S(aq) = SrS(s) + 2 NaNO3(aq)
Mn(NO3)2 + Na3PO4 = Mn3(PO4)2 + NaNO3 =>
3 Mn(NO3)2 + 2 Na3PO4 = Mn3(PO4)2 + 6 NaNO3
BaH + H2O = H2 + BaOH =>
BaH + H2O = H2 + BaOH
C2Cl4 + {-} + H{+} = CH4 + Cl{-} =>
C2Cl4 + 12e + 8 H{+} = 2 CH4 + 4 Cl{-}
[C6H4CH3NH3]Cl + AgNO3 = [C6H4CH3NH3]NO3 + AgCl =>
[C6H4CH3NH3]Cl + AgNO3 = [C6H4CH3NH3]NO3 + AgCl
Hg + Fe(NO3)3 = Fe + Hg(NO3)3 =>
Hg + Fe(NO3)3 = Fe + Hg(NO3)3
Ba(NO3)2 + Fe(OH)3 = Fe(NO3)3 + Ba(OH)2 =>
3 Ba(NO3)2 + 2 Fe(OH)3 = 2 Fe(NO3)3 + 3 Ba(OH)2
N2H4(g) + H2O4(l) = N2(g) + H2O(g) =>
3 N2H4(g) + 2 H2O4(l) = 3 N2(g) + 8 H2O(g)
C + H6 = C2H6 =>
2 C + H6 = C2H6
(CH3(CH2)2CH3) + (O2) = (CO2) + (H2O) =>
2(CH3(CH2)2CH3) + 13(O2) = 8(CO2) + 10(H2O)
Cu(s) + AgC2H3O2(aq) = Cu(C2H3O2)2(aq) + Ag(s) =>
Cu(s) + 2 AgC2H3O2(aq) = Cu(C2H3O2)2(aq) + 2 Ag(s)
H3AsO3 + Mg(OH)2 = Mg3(AsO3)2 + H2O =>
2 H3AsO3 + 3 Mg(OH)2 = Mg3(AsO3)2 + 6 H2O
CH3COCl + C3H7OH = HCl + CH3COOC3H7 =>
CH3COCl + C3H7OH = HCl + CH3COOC3H7
Uut = Uut2 =>
2 Uut = Uut2
Na2S2 + SnS = Na2Sn + S =>
Na2S2 + SnS = Na2Sn + 3 S
C4H10(g) + O2(g) = CO2(g) + H2O(l) =>
2 C4H10(g) + 13 O2(g) = 8 CO2(g) + 10 H2O(l)
CuO(s) + H2SO4(aq) = H2O(l) + CuSO4(aq) =>
CuO(s) + H2SO4(aq) = H2O(l) + CuSO4(aq)
K3N = K + N2 =>
2 K3N = 6 K + N2
NbO + O2 = NbO2 =>
2 NbO + O2 = 2 NbO2
C10H22 + O2 = CO2 + H2O =>
2 C10H22 + 31 O2 = 20 CO2 + 22 H2O
NH4SO4 + BaC2H3O2 = BaSO4 + NH4C2H3O2 =>
NH4SO4 + BaC2H3O2 = BaSO4 + NH4C2H3O2
Al + NISO4 = Al2(SO4)3 + NI =>
2 Al + 3 NISO4 = Al2(SO4)3 + 3 NI
Ba(HSO3)2 + KOH = Ba(OH)2 + K2SO3 + H2O =>
Ba(HSO3)2 + 4 KOH = Ba(OH)2 + 2 K2SO3 + 2 H2O
NH4NO3 + Ca(OH2) = Ca(NO3)2 + NH3 + H2O =>
9 NH4NO3 + 4 Ca(OH2) = 4 Ca(NO3)2 + 10 NH3 + 7 H2O
Na2S + HNO3 = NaNO3 + S + H2O + NO =>
3 Na2S + 8 HNO3 = 6 NaNO3 + 3 S + 4 H2O + 2 NO
Pb + CH3COO + H2SO4 = PbSO4 + CH3COOH2 =>
Pb + CH3COO + H2SO4 = PbSO4 + CH3COOH2
Sr + PO4 = Sr(PO4) =>
Sr + PO4 = Sr(PO4)
KHC4H4O6(S) + NaHCO3 = KNaC4H4O6(S) + H2O(i) + CO2(g) =>
KHC4H4O6(S) + NaHCO3 = KNaC4H4O6(S) + H2O(i) + CO2(g)
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/02/24
Équations équilibrées sur01/01/24
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