| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 KF(s) = 2 K(s) + F2(s)
Y + H = YH =>
Y + H = YH
MgO + NaHSO4 = MgSO4 + Na2SO4 + H2O =>
MgO + 2 NaHSO4 = MgSO4 + Na2SO4 + H2O
Na2S(s) + Cu(CH3COO)2 = CH3COONa + CuS =>
Na2S(s) + Cu(CH3COO)2 = 2 CH3COONa + CuS
H2C + N2Cl4 = CCl2 + N2 + H2 =>
2 H2C + N2Cl4 = 2 CCl2 + N2 + 2 H2
C14H30 = C8H18 + C6H12 =>
C14H30 = C8H18 + C6H12
H3PO4 + K2SiO3 = H2SiO3 + K3PO4 =>
2 H3PO4 + 3 K2SiO3 = 3 H2SiO3 + 2 K3PO4
HBr + Zinc = ZnBr2 + Hydrogen =>
2 HBr + Zn = ZnBr2 + H2
Cl + N2 = ClN3 =>
2 Cl + 3 N2 = 2 ClN3
Zn + CuO4S = ZnSO4 + Cu =>
Zn + CuO4S = ZnSO4 + Cu
Ni + WSe2 = Se + W015Ni085 =>
85 Ni + 15 WSe2 = 30 Se + W015Ni085
(NH4)2SO3 + S = (NH4)2S + SO2 =>
2(NH4)2SO3 + 3 S = 2(NH4)2S + 3 SO2
NaBH4 + H2SO4 = H2 + B2H6 + Na2SO4 =>
2 NaBH4 + H2SO4 = 2 H2 + B2H6 + Na2SO4
S + O8 = SO2 =>
4 S + O8 = 4 SO2
As + AgNO3 = Ag3As + NO3 =>
As + 3 AgNO3 = Ag3As + 3 NO3
H2SO4 + Mg(OH)2 = Mg(SO4) + H2O =>
H2SO4 + Mg(OH)2 = Mg(SO4) + 2 H2O
SnCl2 + BiCl3 = Bi + SnCl4 =>
3 SnCl2 + 2 BiCl3 = 2 Bi + 3 SnCl4
Fe + Cu(ii)SO = Fe(ii)SO + Cu =>
Fe + Cu(ii)SO = Fe(ii)SO + Cu
K2CO3 + BaCl2 = KCl + CO3Ba =>
K2CO3 + BaCl2 = 2 KCl + CO3Ba
O98 = O100000000000 =>
50000000000 O98 = 49 O100000000000
CuSO4Fe = CuFeSO4 =>
CuSO4Fe = CuFeSO4
MgCl2 + Ca = MgCa + Cl =>
MgCl2 + Ca = MgCa + 2 Cl
H{+} + SO4{2-} + C2H5OH = HS{-} + H2O + CO2 =>
3 H{+} + 3 SO4{2-} + 2 C2H5OH = 3 HS{-} + 6 H2O + 4 CO2
K + HClO = KClO + H =>
K + HClO = KClO + H
Fe + Hg(NO3)2 = Hg + Fe(NO3)3 =>
2 Fe + 3 Hg(NO3)2 = 3 Hg + 2 Fe(NO3)3
FeO + H{+} + e = OH + Fe =>
FeO + H{+} + e = OH + Fe
NaBrAlPO4 = NaPO4AlBr =>
NaBrAlPO4 = NaPO4AlBr
H2SO4 + Na2S2O3 = Na2S2O6 + H2O + SO2 =>
3 H2SO4 + Na2S2O3 = Na2S2O6 + 3 H2O + 3 SO2
Ca{2+} + O{2-} = CaO =>
Ca{2+} + O{2-} = CaO
C6H6 + Br2 = C6H5Br + BrH =>
C6H6 + Br2 = C6H5Br + BrH
NH3 + Cl2 = NH4Cl + NCl3 =>
4 NH3 + 3 Cl2 = 3 NH4Cl + NCl3
CH3NO2(l) + O2(g) = CO2(g) + H2O(l) + N2(g) =>
4 CH3NO2(l) + 3 O2(g) = 4 CO2(g) + 6 H2O(l) + 2 N2(g)
Br2 + CaF2 = Ca + BrF =>
Br2 + CaF2 = Ca + 2 BrF
HCl(aq)NaHCO3(s) = NaCl(aq)H2O(l)CO2(g) =>
HCl(aq)NaHCO3(s) = NaCl(aq)H2O(l)CO2(g)
HSO4NH4OH = H2SO4NH3OH =>
HSO4NH4OH = H2SO4NH3OH
NH3 + O2 + CH4 = HCN + H2O =>
2 NH3 + 3 O2 + 2 CH4 = 2 HCN + 6 H2O
C90H129NO65 + H2O = C5H7N2O + CH4 + CO2 =>
16 C90H129NO65 + 382 H2O = 8 C5H7N2O + 693 CH4 + 707 CO2
C3H8O2N + O2 = CO2 + H2O + N2 =>
2 C3H8O2N + 8 O2 = 6 CO2 + 8 H2O + N2
LiOH*H2O + H3PO4 = Li3PO4 + H2O =>
3 LiOH*H2O + H3PO4 = Li3PO4 + 6 H2O
Pb2 + OH = Pb(OH)2(s) =>
Pb2 + 4 OH = 2 Pb(OH)2(s)
FeSCN + NH3 = NSCN + FeH3 =>
FeSCN + NH3 = NSCN + FeH3
Ag + ZnSO4 = Zn + Ag(SO4) =>
Ag + ZnSO4 = Zn + Ag(SO4)
CH2CHCHCH2 + Na = NaCHCHCHCHNa + H2 =>
CH2CHCHCH2 + 2 Na = NaCHCHCHCHNa + H2
C6H5NH2 + Br2 = C6NH2Br3 + HBr =>
C6H5NH2 + 4 Br2 = C6NH2Br3 + 5 HBr
MnSO4 + O2 + KOH = K2MnO4 + K2SO4 + H2O =>
MnSO4 + O2 + 4 KOH = K2MnO4 + K2SO4 + 2 H2O
Pb(ClO3)2 + CaCl2 = PbCl2 + Ca(ClO3)2 =>
Pb(ClO3)2 + CaCl2 = PbCl2 + Ca(ClO3)2
Ni(NO3)2 + NaOH = NiOH + Na + NO3 =>
Ni(NO3)2 + NaOH = NiOH + Na + 2 NO3
Cl2 + Fe(NO3)2 = FeCl3 + (NO3) =>
3 Cl2 + 2 Fe(NO3)2 = 2 FeCl3 + 4(NO3)
CaSO4HCl = CaClSO4H =>
CaSO4HCl = CaClSO4H
HPO3 + Zr(OH)4 = Zr(PO3)4 + H2O =>
4 HPO3 + Zr(OH)4 = Zr(PO3)4 + 4 H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/11/24
Équations équilibrées sur01/10/24
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