| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 C26H54 + 79 O2 = 52 CO2 + 54 H2O
FeCl3 + Na2CO3 = Fe2 + (CO3)3 + NaCl =>
2 FeCl3 + 3 Na2CO3 = Fe2 + (CO3)3 + 6 NaCl
(CH3)COOH + Cu = Cu(CH3COO)2 + H2 =>
2(CH3)COOH + Cu = Cu(CH3COO)2 + H2
CH3(CH2)6CH3 + O2 = CO2 + H2O =>
2 CH3(CH2)6CH3 + 25 O2 = 16 CO2 + 18 H2O
NaCl = Na + Cl2 =>
2 NaCl = 2 Na + Cl2
MgCO3 = (MgO) + CO2 =>
MgCO3 = (MgO) + CO2
Fe2(SO4)3 + Ba(OH)2 = Ba(SO4) + Fe(OH)3 =>
Fe2(SO4)3 + 3 Ba(OH)2 = 3 Ba(SO4) + 2 Fe(OH)3
FeSO4 + CaCl = FeCl2 + Ca2SO4 =>
FeSO4 + 2 CaCl = FeCl2 + Ca2SO4
Mg(HCO3)2 = MgCO3 + CO2 + H2O =>
Mg(HCO3)2 = MgCO3 + CO2 + H2O
Cu2O + SO2 + H2O = H2 + Cu2SO4 =>
Cu2O + SO2 + H2O = H2 + Cu2SO4
O2(g) + C(aq) + H(aq) = CH2O(aq) =>
O2(g) + 2 C(aq) + 4 H(aq) = 2 CH2O(aq)
Mg + H7Cl = Mg7Cl2 + H =>
7 Mg + 2 H7Cl = Mg7Cl2 + 14 H
HAg + H2S = Ag2S + H2 =>
2 HAg + H2S = Ag2S + 2 H2
Fe + SnSO4 = Sn + Fe2SO4 =>
2 Fe + SnSO4 = Sn + Fe2SO4
HNO3 = H{+} + NO3{-} =>
HNO3 = H{+} + NO3{-}
HCl(aq) + FeCO3(s) = FeCl2(aq) + H2O(l) + CO2(g) =>
2 HCl(aq) + FeCO3(s) = FeCl2(aq) + H2O(l) + CO2(g)
MgSO4 = MgO + SO3 =>
MgSO4 = MgO + SO3
C6H12O6 + O2 = CO2 + H2O =>
C6H12O6 + 6 O2 = 6 CO2 + 6 H2O
AgOH + HCOOH = Ag + H2O + CO2 =>
2 AgOH + HCOOH = 2 Ag + 2 H2O + CO2
NH3 + O2 = NO + H2O =>
4 NH3 + 5 O2 = 4 NO + 6 H2O
Na(OH) + Al(NO3)3 = Al(OH)3 + NaNO3 =>
3 Na(OH) + Al(NO3)3 = Al(OH)3 + 3 NaNO3
AgBr + GaPO4 = Ag3PO4 + GaBr3 =>
3 AgBr + GaPO4 = Ag3PO4 + GaBr3
Cr(CO)6 + O2 = CrO + CO =>
2 Cr(CO)6 + O2 = 2 CrO + 12 CO
Fe2O3 + C = CO + Fe =>
Fe2O3 + 3 C = 3 CO + 2 Fe
CH3OH + CH4N2O = CH3OC(O)NH2 + NH3 =>
CH3OH + CH4N2O = CH3OC(O)NH2 + NH3
(NH4)2CO3 + HNO2 = H2CO3 + NH4NO2 =>
(NH4)2CO3 + 2 HNO2 = H2CO3 + 2 NH4NO2
Ba(OH)2 + CH3COOH = Ba(CH3CO2)2 + H2O =>
Ba(OH)2 + 2 CH3COOH = Ba(CH3CO2)2 + 2 H2O
NaNO3 = NaNO2 + O2 =>
2 NaNO3 = 2 NaNO2 + O2
NO2C6H4CH3 + KMnO4 + H2SO4 = NO2C6H4COOH + K2SO4 + MnSO4 + H2O =>
5 NO2C6H4CH3 + 6 KMnO4 + 9 H2SO4 = 5 NO2C6H4COOH + 3 K2SO4 + 6 MnSO4 + 14 H2O
Pb(s) + HCl(aq) = PbCl2(aq) + H2(g) =>
Pb(s) + 2 HCl(aq) = PbCl2(aq) + H2(g)
AgBr + GaPO4 = Ag3PO4 + GaBr3 =>
3 AgBr + GaPO4 = Ag3PO4 + GaBr3
CuO + CH3COOH = Cu(CH3COO)2 + H2O =>
CuO + 2 CH3COOH = Cu(CH3COO)2 + H2O
ZnO + HCl = ZnCl2 + H2O =>
ZnO + 2 HCl = ZnCl2 + H2O
NaF + Ca(NO3)2 = NaNO3 + CaF2 =>
2 NaF + Ca(NO3)2 = 2 NaNO3 + CaF2
NH4NO3 = N2O + H2O =>
NH4NO3 = N2O + 2 H2O
Na2CO3 + C6H8O7 = Na2C6H8O7 + H2O + CO2 =>
9 Na2CO3 + 10 C6H8O7 = 9 Na2C6H8O7 + 4 H2O + 15 CO2
NaClO2 + H2SO4 = ClO2 + NaCl + Na2SO4 + H2O =>
5 NaClO2 + 2 H2SO4 = 4 ClO2 + NaCl + 2 Na2SO4 + 2 H2O
NaI + Cl2 = I2 + NaCl =>
2 NaI + Cl2 = I2 + 2 NaCl
C6H12O6 + Cu2O = CO2 + H2O + Cu =>
C6H12O6 + 12 Cu2O = 6 CO2 + 6 H2O + 24 Cu
HBr + FeOH = FeBr + H2O =>
HBr + FeOH = FeBr + H2O
AgCl + X{2-} = Ag(X)2{3-} + Cl{-} =>
AgCl + 2 X{2-} = Ag(X)2{3-} + Cl{-}
Fe2O3 + CO = Fe + CO2 =>
Fe2O3 + 3 CO = 2 Fe + 3 CO2
ZnS(s) + HBr(aq) = ZnBr2(aq) + H2S(g) =>
ZnS(s) + 2 HBr(aq) = ZnBr2(aq) + H2S(g)
CH3CO2K + HCl = CH3Cl + HCO2 + K =>
CH3CO2K + HCl = CH3Cl + HCO2 + K
C2 + H2O2 = CO + H2 =>
C2 + H2O2 = 2 CO + H2
Al + HNO3(diluido) = AlNO3 + H2 =>
2 Al + 2 HNO3(diluido) = 2 AlNO3 + H2
N2H4 + KMnO4 = N2 + MnO2 + KOH + H2O =>
3 N2H4 + 4 KMnO4 = 3 N2 + 4 MnO2 + 4 KOH + 4 H2O
Pb(NO3)2(aq) + HCl(aq) = PbCl2 + HNO3 =>
Pb(NO3)2(aq) + 2 HCl(aq) = PbCl2 + 2 HNO3
Ag + HCl = AgCl3 + H2 =>
2 Ag + 6 HCl = 2 AgCl3 + 3 H2
N2O5 + H2SO4 = H2SO9 + N2 =>
N2O5 + H2SO4 = H2SO9 + N2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur03/20/24
Équations équilibrées sur04/19/23
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