| Équations équilibrées la veille | Équations équilibrées le lendemain |
4 Al + 3 O2 = 2 Al2O3
CH4 + Cl2 = HCl + CCl4 =>
CH4 + 4 Cl2 = 4 HCl + CCl4
NO + Fe{2+} + H2O = NO2{-} + Fe + H{+} =>
2 NO + Fe{2+} + 2 H2O = 2 NO2{-} + Fe + 4 H{+}
Fe2(SO4)3 + K2S + H2O = Fe(OH)3 + H2S + K2SO4 =>
Fe2(SO4)3 + 3 K2S + 6 H2O = 2 Fe(OH)3 + 3 H2S + 3 K2SO4
NAOH + H2O = NAOH2 + OH =>
NAOH + H2O = NAOH2 + OH
Na2S2O3 + HCl = NaCl + SO2 + S + H2O =>
Na2S2O3 + 2 HCl = 2 NaCl + SO2 + S + H2O
KClO3 = KCl + O2 =>
2 KClO3 = 2 KCl + 3 O2
Cr2(SO4)3 + Li2CO3 + H2O = Cr(OH)3 + H2CO3 + Li2SO4 =>
Cr2(SO4)3 + 3 Li2CO3 + 6 H2O = 2 Cr(OH)3 + 3 H2CO3 + 3 Li2SO4
Na + HNO3 = H2 + NaNO3 =>
2 Na + 2 HNO3 = H2 + 2 NaNO3
B2H6 + O2 = HBO2 + H2O =>
B2H6 + 3 O2 = 2 HBO2 + 2 H2O
KMnO4 + HCl = KCl + MnCl2 + H2O + Cl2 =>
2 KMnO4 + 16 HCl = 2 KCl + 2 MnCl2 + 8 H2O + 5 Cl2
CH3OH + O2 = CO2 + H2O =>
2 CH3OH + 3 O2 = 2 CO2 + 4 H2O
Li + H2O = LiOH + H2 =>
2 Li + 2 H2O = 2 LiOH + H2
Fe + H2Co3 = FeCo3 + H2 =>
Fe + H2Co3 = FeCo3 + H2
H2SO4 + KOH = K2SO4 + H2O =>
H2SO4 + 2 KOH = K2SO4 + 2 H2O
H2SO4 + NaOH = Na2SO4 + H2O =>
H2SO4 + 2 NaOH = Na2SO4 + 2 H2O
Zn + CuBr2 = Cu + ZnBr2 =>
Zn + CuBr2 = Cu + ZnBr2
H2SO4 + NaOH = Na2SO4 + H2O =>
H2SO4 + 2 NaOH = Na2SO4 + 2 H2O
KO2 + H20 = KOH + O2 =>
20 KO2 + H20 = 20 KOH + 10 O2
H2 + Cl2 = H2Cl2 =>
H2 + Cl2 = H2Cl2
KO2 + H2O = KOH + O2 =>
4 KO2 + 2 H2O = 4 KOH + 3 O2
MgCO3 = Mg + CO3 =>
MgCO3 = Mg + CO3
CH4 + F2 = CHF3 + HF =>
CH4 + 3 F2 = CHF3 + 3 HF
KCl + AgNO3 = AgCl + KNO3 =>
KCl + AgNO3 = AgCl + KNO3
CaSO4 + AlCl3 = CaCl2 + Al2(SO4)3 =>
3 CaSO4 + 2 AlCl3 = 3 CaCl2 + Al2(SO4)3
C2H6 + O2 = CO2 + H2O =>
2 C2H6 + 7 O2 = 4 CO2 + 6 H2O
Na2O + FeCl3 + H2O = Fe(OH)3 + NaCl =>
3 Na2O + 2 FeCl3 + 3 H2O = 2 Fe(OH)3 + 6 NaCl
NH3 + O2 + CH4 = HCN + H2O =>
2 NH3 + 3 O2 + 2 CH4 = 2 HCN + 6 H2O
Al + H2O = AlO + H2 =>
Al + H2O = AlO + H2
AuCl3 = Au + Cl =>
AuCl3 = Au + 3 Cl
Fe2O3 + CO = Fe + CO2 =>
Fe2O3 + 3 CO = 2 Fe + 3 CO2
Fe + O2 = Fe2O3 =>
4 Fe + 3 O2 = 2 Fe2O3
CaO + H2SO3 = H2O + CaSO3 =>
CaO + H2SO3 = H2O + CaSO3
C2H6 + O2 = CO + H2O =>
2 C2H6 + 5 O2 = 4 CO + 6 H2O
C2H5O2N + O2 = CO2 + H2O + N2 =>
4 C2H5O2N + 9 O2 = 8 CO2 + 10 H2O + 2 N2
ZnO + Na2O = Na2ZnO2 =>
ZnO + Na2O = Na2ZnO2
C2H6 + O2 = C + H2O =>
2 C2H6 + 3 O2 = 4 C + 6 H2O
C2H8N2 + N2O4 = N2 + CO2 + H2O =>
C2H8N2 + 2 N2O4 = 3 N2 + 2 CO2 + 4 H2O
Ag(s) + H2S(g) + O2 = Ag2S(s) + H2O(l) =>
4 Ag(s) + 2 H2S(g) + O2 = 2 Ag2S(s) + 2 H2O(l)
KCLO3 = KCL + O2 =>
2 KCLO3 = 2 KCL + 3 O2
CaO + H2SO3 = H2O + CaSO3 =>
CaO + H2SO3 = H2O + CaSO3
Zn + H2SO4 = Zn(SO4)2 + H2 =>
Zn + 2 H2SO4 = Zn(SO4)2 + 2 H2
NH4NO3 = N2 + O2 + H2O =>
2 NH4NO3 = 2 N2 + O2 + 4 H2O
Zn + H2SO4 = ZnSO4 + H2 =>
Zn + H2SO4 = ZnSO4 + H2
CH3CH3 + O2 = CO2 + H2O =>
2 CH3CH3 + 7 O2 = 4 CO2 + 6 H2O
Zn + H2SO4 = ZnSO4 + H2 =>
Zn + H2SO4 = ZnSO4 + H2
Fe2(SO4)3 + Na4[Fe(CN)6] = Fe4[Fe(CN)6]3 + Na2SO4 =>
2 Fe2(SO4)3 + 3 Na4[Fe(CN)6] = Fe4[Fe(CN)6]3 + 6 Na2SO4
NAHCO3 + CH3COOH = CH3COONA + H20 + CO2 =>
10 NAHCO3 + 15 CH3COOH = 10 CH3COONA + 2 H20 + 20 CO2
AlCl3 + Ca3N2 = AlN + CaCl2 =>
2 AlCl3 + Ca3N2 = 2 AlN + 3 CaCl2
Na + H2O = NaOH + H2 =>
2 Na + 2 H2O = 2 NaOH + H2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur09/28/18
Équations équilibrées sur10/28/17
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