| Équations équilibrées la veille | Équations équilibrées le lendemain |
K2[HgI4] + 2 NH4NO3 = 2 KNO3 + (NH4)2[HgI4]
AlNO3(aq) + KPO4(aq) = AlPO4(s) + KNO3(aq) =>
AlNO3(aq) + KPO4(aq) = AlPO4(s) + KNO3(aq)
K + H2O + As + O2 = KH2AsO4 =>
2 K + 2 H2O + 2 As + 3 O2 = 2 KH2AsO4
CaCl2 + NaOH = Ca(OH)2 + NaCl =>
CaCl2 + 2 NaOH = Ca(OH)2 + 2 NaCl
AgNO3 + (CrO4) = Ag(CrO4) + NO3 =>
AgNO3 + (CrO4) = Ag(CrO4) + NO3
HNO3 + PbO2 + NaCl = Pb(NO3)2 + Cl2 + NaNO3 + H2O =>
4 HNO3 + PbO2 + 2 NaCl = Pb(NO3)2 + Cl2 + 2 NaNO3 + 2 H2O
CaCO3(s) + H2SO4 = CaSO4 + H2O + CO2 =>
CaCO3(s) + H2SO4 = CaSO4 + H2O + CO2
FeC2O4*2H2O(s) + K2C2O4*H2O(aq) + H2O2(aq) + H2C2O4(aq) = K3Fe(C2O4)3*3H2O + H2O(l) =>
2 FeC2O4*2H2O(s) + 3 K2C2O4*H2O(aq) + H2O2(aq) + H2C2O4(aq) = 2 K3Fe(C2O4)3*3H2O + 3 H2O(l)
C(O)2 + H2O = C6H12O6 + O2 =>
6 C(O)2 + 6 H2O = C6H12O6 + 6 O2
Ca(NO3)2 + Na2C2O4 = Ca2(C2O4)2 + NaNO3 =>
2 Ca(NO3)2 + 2 Na2C2O4 = Ca2(C2O4)2 + 4 NaNO3
Na[Sb(OH)4] + NaOH + AgNO3 = Ag + NaNO3 + SbO4 + H2O =>
Na[Sb(OH)4] + 4 NaOH + 5 AgNO3 = 5 Ag + 5 NaNO3 + SbO4 + 4 H2O
(NH4)2S2O3 + H2O = NH4OH + SO2 + S =>
(NH4)2S2O3 + H2O = 2 NH4OH + SO2 + S
CO2H + NaOH = CO2Na + H2O =>
CO2H + NaOH = CO2Na + H2O
H2O + CO2 = C6H11O2 + O2 =>
22 H2O + 24 CO2 = 4 C6H11O2 + 31 O2
C49H75NO13 + H2O = CH4N2O + CH3COOH + C2H5OH =>
4 C49H75NO13 + 96 H2O = 2 CH4N2O + 49 CH3COOH + 48 C2H5OH
Cr(OH)3 + Na(OH) + H2O2 = Na2CrO4 + H2O =>
2 Cr(OH)3 + 4 Na(OH) + 3 H2O2 = 2 Na2CrO4 + 8 H2O
C6H12 + O2 = CO2 + H2O =>
C6H12 + 9 O2 = 6 CO2 + 6 H2O
Na2SO3 + KMnO4 + H2SO4 = Na2SO4 + K2SO4 + MnSO4 + H2O =>
5 Na2SO3 + 2 KMnO4 + 3 H2SO4 = 5 Na2SO4 + K2SO4 + 2 MnSO4 + 3 H2O
H2O + ClO4{-} + NO = Cl{-} + NO3{-} + H{+} =>
4 H2O + 3 ClO4{-} + 8 NO = 3 Cl{-} + 8 NO3{-} + 8 H{+}
Ga(MnO4)3 = Ga + Mn + O2 =>
Ga(MnO4)3 = Ga + 3 Mn + 6 O2
Mn + HI = H2 + MnI3 =>
2 Mn + 6 HI = 3 H2 + 2 MnI3
CuS + Li(CIO2) = Li2S + Cu(CIO2)2 =>
CuS + 2 Li(CIO2) = Li2S + Cu(CIO2)2
C6H12O6 + HCO3{-} = CH3COO{-} + CO2 + H2O =>
C6H12O6 + 3 HCO3{-} = 3 CH3COO{-} + 3 CO2 + 3 H2O
Ba(ClO3)2 = BaCl2 + O2 =>
Ba(ClO3)2 = BaCl2 + 3 O2
HCl(aq) + K2SO3(aq) = KCl + H2SO3 =>
2 HCl(aq) + K2SO3(aq) = 2 KCl + H2SO3
Ni2 + O = NiO =>
Ni2 + 2 O = 2 NiO
Ca(OH)2 + HgCl = Hg(OH) + CaCl2 =>
Ca(OH)2 + 2 HgCl = 2 Hg(OH) + CaCl2
Fe{+3]+H2O = Fe(OH)3+H{+} =>
Fe{+3]+3H2O = Fe(OH)3+3H{+}
AlBr3(s) + F(g) = AlF3 + Br(l) =>
AlBr3(s) + 3 F(g) = AlF3 + 3 Br(l)
Sn(s) + HNO3(l) = SnO2 + NO2(g) + H20(l) =>
10 Sn(s) + 20 HNO3(l) = 10 SnO2 + 20 NO2(g) + H20(l)
C10H22O + O2 = CO2 + H2O =>
C10H22O + 15 O2 = 10 CO2 + 11 H2O
P = P2 = O = O2 =>
2 P = P2
FeCO3(s) + H2CO3(aq) = Fe(HCO3)2(aq) =>
FeCO3(s) + H2CO3(aq) = Fe(HCO3)2(aq)
Cr{2+} + Br2 = Cr{3+} + Br{-} =>
2 Cr{2+} + Br2 = 2 Cr{3+} + 2 Br{-}
C3H7O7 + O2 = CO2 + H2O =>
4 C3H7O7 + 5 O2 = 12 CO2 + 14 H2O
NH4ClO4 = N2 + Cl2 + O2 + H2O =>
2 NH4ClO4 = N2 + Cl2 + 2 O2 + 4 H2O
CH + H2O = CO + H2 =>
2 CH + 2 H2O = 2 CO + 3 H2
C6H14 + O2 = CO2 + H2O =>
2 C6H14 + 19 O2 = 12 CO2 + 14 H2O
NH3 + I2 = N2I6 + H2 =>
2 NH3 + 3 I2 = N2I6 + 3 H2
Al + MgCl2 = Cl + MgAl2 =>
2 Al + MgCl2 = 2 Cl + MgAl2
FeC2O4*2H2O(s) + K2C2O4*H2O(aq) + H2O2(aq) + H2C2O4(aq) = K3Fe(C2O4)3*3H2O + H2O(l) =>
2 FeC2O4*2H2O(s) + 3 K2C2O4*H2O(aq) + H2O2(aq) + H2C2O4(aq) = 2 K3Fe(C2O4)3*3H2O + 3 H2O(l)
Br + CaI2 = I + CaBr2 =>
2 Br + CaI2 = 2 I + CaBr2
FeCl3 + NH4SCN = Fe(SCN)3 + NH4Cl =>
FeCl3 + 3 NH4SCN = Fe(SCN)3 + 3 NH4Cl
AgO + K = K2O + Ag =>
AgO + 2 K = K2O + Ag
CO2 + H2O + N2 = C7H8N4O2 + O2 =>
7 CO2 + 4 H2O + 2 N2 = C7H8N4O2 + 8 O2
HgI2 + O2 = HgO + I2 =>
2 HgI2 + O2 = 2 HgO + 2 I2
Na2C2O4 + Ni(NO3)2*6H2O = NiC2O4 + NaNO3 + H2O =>
Na2C2O4 + Ni(NO3)2*6H2O = NiC2O4 + 2 NaNO3 + 6 H2O
CO2 + NH3 = OCN2H4 + H2O =>
CO2 + 2 NH3 = OCN2H4 + H2O
Ca + N = CaN2 =>
Ca + 2 N = CaN2
FeC2O4*2H2O(s) + K2C2O4*H2O(aq) + H2O2(aq) + H2C2O4(aq) = K3Fe(C2O4)3*3H2O + H2O(l) =>
2 FeC2O4*2H2O(s) + 3 K2C2O4*H2O(aq) + H2O2(aq) + H2C2O4(aq) = 2 K3Fe(C2O4)3*3H2O + 3 H2O(l)
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/23/23
Équations équilibrées sur01/22/23
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