| Équations équilibrées la veille | Équations équilibrées le lendemain |
12 V + 5 P4 = 4 V3P5
HBr(aq) + Cl2(g) = Br2(g) + HCl(aq) =>
2 HBr(aq) + Cl2(g) = Br2(g) + 2 HCl(aq)
KOH + CH3COONa = KCH4COOONa =>
KOH + CH3COONa = KCH4COOONa
HCl + NiCO3 = H2CO3 + NiCl2 =>
2 HCl + NiCO3 = H2CO3 + NiCl2
Pb(C2H5)4 + O2 = CO2 + H3O + PbO =>
6 Pb(C2H5)4 + 71 O2 = 48 CO2 + 40 H3O + 6 PbO
PO4 + O2 = PO6 =>
PO4 + O2 = PO6
MgO + Cl = Mg + ClO =>
MgO + Cl = Mg + ClO
C5H12(l) + O2(g) = CO2(g) + H2O =>
C5H12(l) + 8 O2(g) = 5 CO2(g) + 6 H2O
NaI + H2O2 = NaOH + HIO =>
NaI + H2O2 = NaOH + HIO
Pb + H = PbH4 =>
Pb + 4 H = PbH4
N2 + O2 = N2O =>
2 N2 + O2 = 2 N2O
Sr(NO3)2 + Na2S = SrS + NaNO3 =>
Sr(NO3)2 + Na2S = SrS + 2 NaNO3
HC3H5O3 + OH = HC3H4O3 + H2O =>
HC3H5O3 + OH = HC3H4O3 + H2O
N2 + O2 = NO =>
N2 + O2 = 2 NO
Cl2 + NaOH = NaCl + NaClO3 + H2O =>
3 Cl2 + 6 NaOH = 5 NaCl + NaClO3 + 3 H2O
Cu2 + ZnSO4 = CuSO4 + Zn =>
Cu2 + 2 ZnSO4 = 2 CuSO4 + 2 Zn
Mg(NO3)2 + LiOH = Mg(OH)2 + Li(NO3) =>
Mg(NO3)2 + 2 LiOH = Mg(OH)2 + 2 Li(NO3)
KO(s) + H2O(l) = KOH(s) + O2(g) =>
4 KO(s) + 2 H2O(l) = 4 KOH(s) + O2(g)
SnO2 + Al = SnO + Al2O3 =>
3 SnO2 + 2 Al = 3 SnO + Al2O3
SO2(g) = S + O2 =>
SO2(g) = S + O2
NH4OH + KCl = KOH + NH4Cl =>
NH4OH + KCl = KOH + NH4Cl
Ba(NO3)2(aq) + NaOH(aq) = Ba(OH)2(aq) + NaNO3(aq) =>
Ba(NO3)2(aq) + 2 NaOH(aq) = Ba(OH)2(aq) + 2 NaNO3(aq)
Mg + N2 = Mg3N2 =>
3 Mg + N2 = Mg3N2
Al + N2 = AlN =>
2 Al + N2 = 2 AlN
Cr2(SO3)3 = Cr2O3 + SO2 =>
Cr2(SO3)3 = Cr2O3 + 3 SO2
H + N + O = HNO =>
H + N + O = HNO
MnC2O4H2O + O2 = Mn3O4 + CO2 + H2O =>
3 MnC2O4H2O + 2 O2 = Mn3O4 + 6 CO2 + 3 H2O
C12H6Cl4 + O2 = CO2 + HCl + H2O =>
2 C12H6Cl4 + 25 O2 = 24 CO2 + 8 HCl + 2 H2O
CuO + NaOH = CuOH + NaO =>
CuO + NaOH = CuOH + NaO
F2 + (NH4)3N = N2 + NH4F =>
3 F2 + 2(NH4)3N = N2 + 6 NH4F
C6H6(l) + O2(g) = CO2(g) + H2O(l) =>
2 C6H6(l) + 15 O2(g) = 12 CO2(g) + 6 H2O(l)
Ba + C = Ba2C =>
2 Ba + C = Ba2C
NaF + Ca(OH)2 = CaF2 + Na(OH) =>
2 NaF + Ca(OH)2 = CaF2 + 2 Na(OH)
ClO4 = Cl + O2 =>
ClO4 = Cl + 2 O2
CuSO4 + NH4Cl = CuCl + NH4SO4 =>
CuSO4 + NH4Cl = CuCl + NH4SO4
NaNO3 + NaCl = NaNO2 + NaClO3 =>
3 NaNO3 + NaCl = 3 NaNO2 + NaClO3
NH3 + Ba(NO3)2 = N(NO3)3 + BaH2 =>
2 NH3 + 3 Ba(NO3)2 = 2 N(NO3)3 + 3 BaH2
RbBr + Cl = RbCl + Br =>
RbBr + Cl = RbCl + Br
CaBr2 + Na2(CO3) = CaCO3 + NaBr =>
CaBr2 + Na2(CO3) = CaCO3 + 2 NaBr
PbO2 + Cl = PbCl2 + O2 =>
PbO2 + 2 Cl = PbCl2 + O2
NH3 + HOH = NH4 + OH =>
NH3 + HOH = NH4 + OH
CrO4{2-} + SO3{2-} + H2O = CrO2{-} + SO4{2-} + OH{-} =>
2 CrO4{2-} + 3 SO3{2-} + H2O = 2 CrO2{-} + 3 SO4{2-} + 2 OH{-}
Ca(NO3)2(aq) + NaCl(aq) = CaCl(aq) + Na(NO3)2(aq) =>
Ca(NO3)2(aq) + NaCl(aq) = CaCl(aq) + Na(NO3)2(aq)
SiO2 + BrF3 = SiF4 + Br + O =>
3 SiO2 + 4 BrF3 = 3 SiF4 + 4 Br + 6 O
Ca(s) + N2(g) = CaN2(s) =>
Ca(s) + N2(g) = CaN2(s)
SO2 + HCl = HClSO2 =>
SO2 + HCl = HClSO2
C2F4 + Al = AlF3 + C =>
3 C2F4 + 4 Al = 4 AlF3 + 6 C
MnS2 = Mn + S2 =>
MnS2 = Mn + S2
Ag3PO4 + H{+} = Ag{+} + H3PO4 =>
Ag3PO4 + 3 H{+} = 3 Ag{+} + H3PO4
FeSO3 + HNO3 = Fe(NO3)3 + NO + H2SO4 + H2O =>
FeSO3 + 4 HNO3 = Fe(NO3)3 + NO + H2SO4 + H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur07/13/24
Équations équilibrées sur08/12/23
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