| Équations équilibrées la veille | Équations équilibrées le lendemain |
C6H5Cl + AgNO3 = C6H5ONO2 + AgCl
CaCl2 + NaC2O4 = CaC2O4 + NaCl2 =>
CaCl2 + NaC2O4 = CaC2O4 + NaCl2
C3H8 + O2 = CO2 + H2O =>
C3H8 + 5 O2 = 3 CO2 + 4 H2O
C5H12O + CuO = Cu + H2O + C5H10O =>
C5H12O + CuO = Cu + H2O + C5H10O
FeCl3 + K2C2O4 = K5Fe(C2O4)4 + KCl =>
FeCl3 + 4 K2C2O4 = K5Fe(C2O4)4 + 3 KCl
H2SO4 + NaOH = Na2SO4 + H2O =>
H2SO4 + 2 NaOH = Na2SO4 + 2 H2O
Te + HClO3 + H2O = H6TeO6 + Cl2 =>
5 Te + 6 HClO3 + 12 H2O = 5 H6TeO6 + 3 Cl2
H2SO4 + NaOH = Na2SO4 + H2O =>
H2SO4 + 2 NaOH = Na2SO4 + 2 H2O
KNO2 + KClO3 = KCl + KNO3 =>
3 KNO2 + KClO3 = KCl + 3 KNO3
Pb + HNO3 = Pb(NO3)2 + NO + H2O =>
3 Pb + 8 HNO3 = 3 Pb(NO3)2 + 2 NO + 4 H2O
C3H7COOH + K = (C3H7COO)K + H2 =>
2 C3H7COOH + 2 K = 2(C3H7COO)K + H2
Mn(NO3)2 + NaClO + H2O = NaCl + MnO2 + HNO3 =>
Mn(NO3)2 + NaClO + H2O = NaCl + MnO2 + 2 HNO3
CaSO4*0*5H2O = H2O + CaSO4*2H2O =>
CaSO4*0*5H2O = 3 H2O + CaSO4*2H2O
FeSO4 + KMnO4 + H2SO4 = Fe2(SO4)3 + K2S04 + MnSO4 + H2O =>
36 FeSO4 + 2 KMnO4 + 24 H2SO4 = 18 Fe2(SO4)3 + K2S04 + 2 MnSO4 + 24 H2O
H2SO4 + NaSiO3 = NaSO4 + H2SiO3 =>
H2SO4 + NaSiO3 = NaSO4 + H2SiO3
Zn + K + [Fe(CN)6] = ZnK[Fe(CN)6] =>
Zn + K + [Fe(CN)6] = ZnK[Fe(CN)6]
MgSO4 + KCl = MgCl2 + K2(SO4) =>
MgSO4 + 2 KCl = MgCl2 + K2(SO4)
XNH3 + XF2 = XN2F4 + XHF =>
2 XNH3 + 5 XF2 = XN2F4 + 6 XHF
C6H12O6 + O2(g) = CO2(g) + H2O(g) =>
C6H12O6 + 6 O2(g) = 6 CO2(g) + 6 H2O(g)
AlI3 + KI = AlI + KI3 =>
AlI3 + KI = AlI + KI3
CN{-} + Cu{2+} = Cu(CN)3{2-} + (CN)2 =>
8 CN{-} + 2 Cu{2+} = 2 Cu(CN)3{2-} + (CN)2
Ba(OH)2 + HCl = BaCl2 + H2O =>
Ba(OH)2 + 2 HCl = BaCl2 + 2 H2O
C8H18 + O2 = CO2 + H2O =>
2 C8H18 + 25 O2 = 16 CO2 + 18 H2O
NaCe + AgNO3 = NaNO3 + AgCe =>
NaCe + AgNO3 = NaNO3 + AgCe
Ca(s) + F2(g) = CaF2(s) =>
Ca(s) + F2(g) = CaF2(s)
K2Cr2O7 + K4[Fe(CN)6] = [Fe(CN)6]Cr2O7 + K =>
K2Cr2O7 + K4[Fe(CN)6] = [Fe(CN)6]Cr2O7 + 6 K
Al(NO3)3(aq) + Ba(OH)2 = Al(OH)3 + Ba(NO3)2 =>
2 Al(NO3)3(aq) + 3 Ba(OH)2 = 2 Al(OH)3 + 3 Ba(NO3)2
H2CO3 = CO2H2O =>
H2CO3 = CO2H2O
Na2O + H2(SO4) = Na2(SO4) + H2O =>
Na2O + H2(SO4) = Na2(SO4) + H2O
O + N = N2O =>
O + 2 N = N2O
CH3OH + KMnO4 + H2SO4 = CO2 + MnSO4 + K2SO4 + H2O =>
5 CH3OH + 6 KMnO4 + 9 H2SO4 = 5 CO2 + 6 MnSO4 + 3 K2SO4 + 19 H2O
HPO3 + Fe(OH)3 = FePO4 + H2O =>
HPO3 + Fe(OH)3 = FePO4 + 2 H2O
NaCe + AgNO3 = NaNO3 + AgCe =>
NaCe + AgNO3 = NaNO3 + AgCe
Cr(OH)2 + KOH = K2[Cr(OH)4] =>
Cr(OH)2 + 2 KOH = K2[Cr(OH)4]
Li + H2O = H2 + Li2O =>
2 Li + H2O = H2 + Li2O
Sodiumchloride + lead(ii)nitrate = Lead(ii)chloride + sodiumnitrate =>
2 NaCl + Pb(NO3)2 = PbCl2 + 2 NaNO3
Pb(CH3COO)2 = Pb + C3H6O + CO2 + H2O =>
8 Pb(CH3COO)2 = 8 Pb + 7 C3H6O + 11 CO2 + 3 H2O
C6H8O7 + NaH(CO3) = C6H8(CO3) + NaHO7 =>
C6H8O7 + NaH(CO3) = C6H8(CO3) + NaHO7
C + O2 = C4O7 =>
8 C + 7 O2 = 2 C4O7
Ba(NO3)2 + (NH4)2C2O4 = BaC2O4(NH4)2(NO3)2 =>
Ba(NO3)2 + (NH4)2C2O4 = BaC2O4(NH4)2(NO3)2
AgIO3 = Ag + IO3 =>
AgIO3 = Ag + IO3
Fe2{+} + BrO3{-} + H{+} = Fe{+} + Br{-} + H2O =>
6 Fe2{+} + BrO3{-} + 6 H{+} = 12 Fe{+} + Br{-} + 3 H2O
Co(OH)3 + H2SO4 = O2 + H2O + CoSO4 =>
4 Co(OH)3 + 4 H2SO4 = O2 + 10 H2O + 4 CoSO4
C5H11OH + O2 = H2O + CO2 =>
2 C5H11OH + 15 O2 = 12 H2O + 10 CO2
CsCl + Na2CrO4 = CsCrO4 + Na2Cl =>
CsCl + Na2CrO4 = CsCrO4 + Na2Cl
TiO2 + MgCl2 = TiCl2 + MgO2 =>
TiO2 + MgCl2 = TiCl2 + MgO2
As2O3 + AgNO3 + H2O = Ag3AsO4 + H3AsO4 + NO2 =>
3 As2O3 + 12 AgNO3 + 3 H2O = 4 Ag3AsO4 + 2 H3AsO4 + 12 NO2
H2(g) + Cl2(g) = HCl(aq) =>
H2(g) + Cl2(g) = 2 HCl(aq)
Fe(NO3)3 = Fe2O3 + NO2 + O2 =>
4 Fe(NO3)3 = 2 Fe2O3 + 12 NO2 + 3 O2
MnO2 + Al2 = Mn + Al2O3 =>
3 MnO2 + 2 Al2 = 3 Mn + 2 Al2O3
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/23/24
Équations équilibrées sur01/22/24
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