| Équations équilibrées la veille | Équations équilibrées le lendemain |
HBr + NaOH = NaBr + H2O
CH4 + O2 = CO2 + H2O =>
CH4 + 2 O2 = CO2 + 2 H2O
KNO3 + K = K2O + N2 =>
2 KNO3 + 10 K = 6 K2O + N2
P + O2 = P4O10 =>
4 P + 5 O2 = P4O10
Cl2 + KOH = KCl + KClO3 + H2O =>
3 Cl2 + 6 KOH = 5 KCl + KClO3 + 3 H2O
NO + NaI = N2O + NaIO3 =>
6 NO + NaI = 3 N2O + NaIO3
CrO3 + HCl = CrCl3 + Cl2 + H2O =>
2 CrO3 + 12 HCl = 2 CrCl3 + 3 Cl2 + 6 H2O
H2 + Br2 = HBr =>
H2 + Br2 = 2 HBr
Mg(OH)2 + HCl = MgCl2 + H2O =>
Mg(OH)2 + 2 HCl = MgCl2 + 2 H2O
Zn + H2O = ZnO + H2 =>
Zn + H2O = ZnO + H2
H2 + O2 = H2O =>
2 H2 + O2 = 2 H2O
H2 + Br2 = HBr =>
H2 + Br2 = 2 HBr
H2 + O2 = H2O =>
2 H2 + O2 = 2 H2O
KCIO3 = KCI + O2 =>
2 KCIO3 = 2 KCI + 3 O2
H2 + Br2 = HBr =>
H2 + Br2 = 2 HBr
CH2CH2OH + O2 = CO2 + H2O =>
4 CH2CH2OH + 11 O2 = 8 CO2 + 10 H2O
Cu + ZnSO4 = CuSO4 + Zn =>
Cu + ZnSO4 = CuSO4 + Zn
Cu + AgNO3 = Cu(NO3)2 + Ag =>
Cu + 2 AgNO3 = Cu(NO3)2 + 2 Ag
C3H8 + O2 = CO2 + H2O =>
C3H8 + 5 O2 = 3 CO2 + 4 H2O
Fe2O3 + H2 = Fe + H2O =>
Fe2O3 + 3 H2 = 2 Fe + 3 H2O
C3H8 + O2 = CO2 + H2O =>
C3H8 + 5 O2 = 3 CO2 + 4 H2O
Cu + ZnSO4 = CuSO4 + Zn =>
Cu + ZnSO4 = CuSO4 + Zn
NO2 = N2 + O2 =>
2 NO2 = N2 + 2 O2
C4H10 + O2 = CO2 + H2O =>
2 C4H10 + 13 O2 = 8 CO2 + 10 H2O
HNO3 + H2S = NO + S + H2O =>
2 HNO3 + 3 H2S = 2 NO + 3 S + 4 H2O
N2 + H2 = NH3 =>
N2 + 3 H2 = 2 NH3
CH2CH2OH + O2 = CO2 + H2O =>
4 CH2CH2OH + 11 O2 = 8 CO2 + 10 H2O
Fe2O3 + H2 = Fe + H2O =>
Fe2O3 + 3 H2 = 2 Fe + 3 H2O
CH2CH2OH + O2 = CO2 + H2O =>
4 CH2CH2OH + 11 O2 = 8 CO2 + 10 H2O
Al + H2SO4 = Al2(SO4)3 + H2 =>
2 Al + 3 H2SO4 = Al2(SO4)3 + 3 H2
Fe2O3 + H2 = Fe + H2O =>
Fe2O3 + 3 H2 = 2 Fe + 3 H2O
Al + H2SO4 = Al2(SO4)3 + H2 =>
2 Al + 3 H2SO4 = Al2(SO4)3 + 3 H2
AgNO3 + Na3PO4 = Ag3PO4 + NaNO3 =>
3 AgNO3 + Na3PO4 = Ag3PO4 + 3 NaNO3
C3H8O + O2 = CO2 + H2O =>
2 C3H8O + 9 O2 = 6 CO2 + 8 H2O
Li + F2 = LiF2 =>
Li + F2 = LiF2
H2SO4 + Al3 = Al2(SO4)3 + H2 =>
9 H2SO4 + 2 Al3 = 3 Al2(SO4)3 + 9 H2
C2H6 + O2 = CO2 + H2O =>
2 C2H6 + 7 O2 = 4 CO2 + 6 H2O
(CH2CH2OH)2 + O2 = CO2 + H2O =>
2(CH2CH2OH)2 + 11 O2 = 8 CO2 + 10 H2O
C4H10 + O2 = CO2 + H2O =>
2 C4H10 + 13 O2 = 8 CO2 + 10 H2O
Al + O2 = Al2O3 =>
4 Al + 3 O2 = 2 Al2O3
Li + P = Li3P =>
3 Li + P = Li3P
P + O2 = P4O10 =>
4 P + 5 O2 = P4O10
Cl2 + NaI = NaCl + I2 =>
Cl2 + 2 NaI = 2 NaCl + I2
P4O10 + H2O = H3PO4 =>
P4O10 + 6 H2O = 4 H3PO4
C7H12 + O2 = CO2 + H2O =>
C7H12 + 10 O2 = 7 CO2 + 6 H2O
Ta + S8 = Ta2S5 =>
16 Ta + 5 S8 = 8 Ta2S5
N + O2 = N2O =>
4 N + O2 = 2 N2O
Al(NO3)3 + NaOH = Al(OH)3 + NaNO3 =>
Al(NO3)3 + 3 NaOH = Al(OH)3 + 3 NaNO3
SO2 + H2O = H2SO3 =>
SO2 + H2O = H2SO3
CaCl2 = Ca + Cl2 =>
CaCl2 = Ca + Cl2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur05/09/23
Équations équilibrées sur06/08/22
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