| Équations équilibrées la veille | Équations équilibrées le lendemain |
AgNO3 + LiOH = AgOH + LiNO3
Na3PO4 + CaCl2 = Ca3(PO4)2 + NaCl =>
2 Na3PO4 + 3 CaCl2 = Ca3(PO4)2 + 6 NaCl
HCl + NaOH = NaCl + H2O =>
HCl + NaOH = NaCl + H2O
CO + H2 = C8H18 + H2O =>
8 CO + 17 H2 = C8H18 + 8 H2O
C28H56 + O2 = CO2 + H2O =>
C28H56 + 42 O2 = 28 CO2 + 28 H2O
Al + H2O = Al2O3 + H2 =>
2 Al + 3 H2O = Al2O3 + 3 H2
S + HNO3 = H2SO4 + NO2 + H2O =>
S + 6 HNO3 = H2SO4 + 6 NO2 + 2 H2O
C5H12 + O2 = CO2 + H20 =>
5 C5H12 + 25 O2 = 25 CO2 + 3 H20
C6H14 + O2 = CO2 + H2O =>
2 C6H14 + 19 O2 = 12 CO2 + 14 H2O
H2S + SO2 = S8 + H2O =>
16 H2S + 8 SO2 = 3 S8 + 16 H2O
Fe2O3 + CO = Fe + CO2 =>
Fe2O3 + 3 CO = 2 Fe + 3 CO2
Al + O2 = Al2O3 =>
4 Al + 3 O2 = 2 Al2O3
Ni + CuCl2 = Cu + NiCl2 =>
Ni + CuCl2 = Cu + NiCl2
N2O3 + H2O = HNO2 =>
N2O3 + H2O = 2 HNO2
Cr2(SO4)3 + KMnO4 + KOH = KK2CrO4 + K2MnO4 + K2SO4 + H2O =>
Cr2(SO4)3 + 4 KMnO4 + 16 KOH = 2 KK2CrO4 + 4 K2MnO4 + 3 K2SO4 + 8 H2O
Mg + Fe2O3 = Fe + MgO =>
3 Mg + Fe2O3 = 2 Fe + 3 MgO
N2 + O3 = NO3 =>
N2 + 2 O3 = 2 NO3
Cr2(SO4)3 + KMnO4 + KOH = K2CrO4 + K2MnO4 + K2SO4 + H2O =>
Cr2(SO4)3 + 6 KMnO4 + 16 KOH = 2 K2CrO4 + 6 K2MnO4 + 3 K2SO4 + 8 H2O
N2 + O3 = NO2 =>
3 N2 + 4 O3 = 6 NO2
N2 + O3 = NO =>
3 N2 + 2 O3 = 6 NO
H2SO4 + Pb(OH)4 = Pb(SO4)2 + H2O =>
2 H2SO4 + Pb(OH)4 = Pb(SO4)2 + 4 H2O
N2 + O2 = NO =>
N2 + O2 = 2 NO
N2 + O2 = NO2 =>
N2 + 2 O2 = 2 NO2
NaCl + BeF2 = NaF + BeCl2 =>
2 NaCl + BeF2 = 2 NaF + BeCl2
FeS2 + O2 = Fe2O3 + SO2 =>
4 FeS2 + 11 O2 = 2 Fe2O3 + 8 SO2
N2 + O2 = NO3 =>
N2 + 3 O2 = 2 NO3
Fe + H2O = Fe3O4 + H2 =>
3 Fe + 4 H2O = Fe3O4 + 4 H2
N2 + Li = LiN =>
N2 + 2 Li = 2 LiN
Ca3(PO4)2 + H2SO4 = CaSO4 + Ca(H2PO4)2 =>
Ca3(PO4)2 + 2 H2SO4 = 2 CaSO4 + Ca(H2PO4)2
K2Cr2O7 + NaNO2 + H2SO4 = NaNO3 + Cr2(SO4)3 + K2SO4 + H2O =>
K2Cr2O7 + 3 NaNO2 + 4 H2SO4 = 3 NaNO3 + Cr2(SO4)3 + K2SO4 + 4 H2O
N2 + Li = Li3N =>
N2 + 6 Li = 2 Li3N
C2H4 + F2 = C2F4 + HF =>
C2H4 + 4 F2 = C2F4 + 4 HF
N2 + O = NO1 =>
N2 + 2 O = 2 NO1
CH3CH3 + O2 = CO2 + H2O =>
2 CH3CH3 + 7 O2 = 4 CO2 + 6 H2O
N2 + O = NO =>
N2 + 2 O = 2 NO
N2 + O = NO2 =>
N2 + 4 O = 2 NO2
Zn + HCl = ZnCl2 + H2 =>
Zn + 2 HCl = ZnCl2 + H2
Cu + H2SO4 = CuSO4 + H2O + SO2 =>
Cu + 2 H2SO4 = CuSO4 + 2 H2O + SO2
N2 + O = NO3 =>
N2 + 6 O = 2 NO3
N2 + K = KN =>
N2 + 2 K = 2 KN
C23H44 + O2 = CO2 + H2O =>
C23H44 + 34 O2 = 23 CO2 + 22 H2O
Cr2(SO4)3 + Br2 + KOH = K2CrO4 + K2SO4 + KBr + H2O =>
Cr2(SO4)3 + 3 Br2 + 16 KOH = 2 K2CrO4 + 3 K2SO4 + 6 KBr + 8 H2O
N2 + K2 = KN =>
N2 + K2 = 2 KN
N2 + K2 = KN2 =>
2 N2 + K2 = 2 KN2
H2 + NO = H2O + N2 =>
2 H2 + 2 NO = 2 H2O + N2
N2 + K2 = KN3 =>
3 N2 + K2 = 2 KN3
K + H2SO4 = KSO4 + H2 =>
K + H2SO4 = KSO4 + H2
N2 + K2 = KN4 =>
4 N2 + K2 = 2 KN4
Ca + Cl2 = CaCl =>
2 Ca + Cl2 = 2 CaCl
N2 + K2 = KN5 =>
5 N2 + K2 = 2 KN5
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur10/26/17
Équations équilibrées sur11/25/16
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