| Équations équilibrées la veille | Équations équilibrées le lendemain |
C6H10O5 + 6 O2 = 6 CO2 + 5 H2O
NH4Cl + KOH = NH3 + H2O + KCl =>
NH4Cl + KOH = NH3 + H2O + KCl
MnO4{-} + H{+} + e = Mn{+2} + H2O =>
MnO4{-} + 8 H{+} + 5e = Mn{+2} + 4 H2O
NCl3 + H2O = NH3 + HOCl =>
NCl3 + 3 H2O = NH3 + 3 HOCl
Cu + HNO3 = Cu(NO3)2 + NO + H2O =>
3 Cu + 8 HNO3 = 3 Cu(NO3)2 + 2 NO + 4 H2O
CH2Cl2 + NaOH = CO2 + H2O + NaCl + C10H12O2 =>
12 CH2Cl2 + 24 NaOH = 2 CO2 + 18 H2O + 24 NaCl + C10H12O2
Mg + FeCl2 = MgCl2 + Fe =>
Mg + FeCl2 = MgCl2 + Fe
C2H6 + O2 = CO2 + H2O =>
2 C2H6 + 7 O2 = 4 CO2 + 6 H2O
H2SO4 + KOH = K2SO4 + H2O =>
H2SO4 + 2 KOH = K2SO4 + 2 H2O
Na + O2 = Na2O =>
4 Na + O2 = 2 Na2O
Mg + H2SO4 = MgSO4 + H2 =>
Mg + H2SO4 = MgSO4 + H2
CH2Cl2 + NaOH = NaCl + CH2O + H2O =>
CH2Cl2 + 2 NaOH = 2 NaCl + CH2O + H2O
AlK(SO4)2*12H2O + NaHCO3 = Al2O3*3H2O + K2SO4 + Na2SO4 + CO2 + H2O =>
2 AlK(SO4)2*12H2O + 6 NaHCO3 = Al2O3*3H2O + K2SO4 + 3 Na2SO4 + 6 CO2 + 24 H2O
HCl + NaOH = NaCl + H2O =>
HCl + NaOH = NaCl + H2O
HNO3 + Al(OH)3 = Al(NO3)3 + H2O =>
3 HNO3 + Al(OH)3 = Al(NO3)3 + 3 H2O
Al + HNO3 = Al(NO3)3 + H2 =>
2 Al + 6 HNO3 = 2 Al(NO3)3 + 3 H2
SO2 + H2O = H2SO3 =>
SO2 + H2O = H2SO3
Na + O2 = Na2O =>
4 Na + O2 = 2 Na2O
Ba + Se = BaSe =>
Ba + Se = BaSe
K4Fe(CN)6 + H2SO4 + H2O = K2SO4 + FeSO4 + (NH4)2SO4 + CO =>
K4Fe(CN)6 + 6 H2SO4 + 6 H2O = 2 K2SO4 + FeSO4 + 3(NH4)2SO4 + 6 CO
NH3 + Cl2 = N2 + HCl =>
2 NH3 + 3 Cl2 = N2 + 6 HCl
BaSe + Se + Ag + Gd = BaGdAgSe3 =>
BaSe + 2 Se + Ag + Gd = BaGdAgSe3
Fe2O3 + CO = Fe + CO2 =>
Fe2O3 + 3 CO = 2 Fe + 3 CO2
NH3 + O2 = N2 + H2O =>
4 NH3 + 3 O2 = 2 N2 + 6 H2O
H2S + Cl2 = HCl + S =>
H2S + Cl2 = 2 HCl + S
Ba + Se = BaSe =>
Ba + Se = BaSe
K + H2O = KOH + H2 =>
2 K + 2 H2O = 2 KOH + H2
Al + H{+} = Al3{+} + H2 =>
6 Al + 2 H{+} = 2 Al3{+} + H2
NH4Cl + NaOH = NaCl + H2O + NH3 =>
NH4Cl + NaOH = NaCl + H2O + NH3
Na2CO3 + H2SO4 = Na2SO4 + H2O + CO2 =>
Na2CO3 + H2SO4 = Na2SO4 + H2O + CO2
CrCl3 + H2O2 + NaOH = Na2CrO4 + NaCl + H2O =>
2 CrCl3 + 3 H2O2 + 10 NaOH = 2 Na2CrO4 + 6 NaCl + 8 H2O
Na2CO3 + H2SO4 = Na2SO4 + H2O + CO2 =>
Na2CO3 + H2SO4 = Na2SO4 + H2O + CO2
Li2S + P2S5 + LiCl = Li6PS5Cl =>
5 Li2S + P2S5 + 2 LiCl = 2 Li6PS5Cl
Rb + H2O = RbOH + H2 =>
2 Rb + 2 H2O = 2 RbOH + H2
C3H8 + O2 = CO2 + H2O =>
C3H8 + 5 O2 = 3 CO2 + 4 H2O
CuCO3Cu(OH)2 = CuO + H2O + CO2 =>
CuCO3Cu(OH)2 = 2 CuO + H2O + CO2
Fe2O3 + CO = Fe + CO2 =>
Fe2O3 + 3 CO = 2 Fe + 3 CO2
Mg(s) + HCl(aq) = MgCl2(aq) + H2(g) =>
Mg(s) + 2 HCl(aq) = MgCl2(aq) + H2(g)
CH3CN + (C2H5)2NH = HNCCH3N(C2H5)2 =>
CH3CN + (C2H5)2NH = HNCCH3N(C2H5)2
LiAlH4 + H2O = LiOH + Al(OH)3 + H2 =>
LiAlH4 + 4 H2O = LiOH + Al(OH)3 + 4 H2
CaCO3 + HNO3 = Ca(NO3)2 + CO2 + H2O =>
CaCO3 + 2 HNO3 = Ca(NO3)2 + CO2 + H2O
Fe2O3 + NaClO3 + NaOH = Na2FeO4 + H2O + NaCl =>
Fe2O3 + NaClO3 + 4 NaOH = 2 Na2FeO4 + 2 H2O + NaCl
C2H5OH + O2 = CO2 + H2O(l) =>
C2H5OH + 3 O2 = 2 CO2 + 3 H2O(l)
NH3 + O2 = NO + H2O =>
4 NH3 + 5 O2 = 4 NO + 6 H2O
C2H5OH + O2 = CO2 + H2O(l) =>
C2H5OH + 3 O2 = 2 CO2 + 3 H2O(l)
C2H5OH + O2 = CO2 + H2O =>
C2H5OH + 3 O2 = 2 CO2 + 3 H2O
C2H4 + O2 = C + H2O =>
C2H4 + O2 = 2 C + 2 H2O
C2H4 + O2 = CO + H2O =>
C2H4 + 2 O2 = 2 CO + 2 H2O
C3H4 + O2 = C + H2O =>
C3H4 + O2 = 3 C + 2 H2O
C5H12 + O2 = C + H2O =>
C5H12 + 3 O2 = 5 C + 6 H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur07/25/23
Équations équilibrées sur08/24/22
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