| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 Fe + 3 HOCl + 3 H2O = 2 Fe(OH)3 + 3 HCl
C4H4O3 + O2 = CO2 + H2O =>
2 C4H4O3 + 7 O2 = 8 CO2 + 4 H2O
FeI3 = Fe3 + I =>
3 FeI3 = Fe3 + 9 I
HCl + NaOH = NaCl + H2O =>
HCl + NaOH = NaCl + H2O
FeI3 = Fe + I =>
FeI3 = Fe + 3 I
NH3 + NO2 = N2 + H2O =>
8 NH3 + 6 NO2 = 7 N2 + 12 H2O
C6H6 + O2 = CO2 + H2O =>
2 C6H6 + 15 O2 = 12 CO2 + 6 H2O
NH3 + H2SO4 = (NH4)2SO4 =>
2 NH3 + H2SO4 = (NH4)2SO4
Al + NaOH + H2O = NaAl(OH)4 + H2 =>
2 Al + 2 NaOH + 6 H2O = 2 NaAl(OH)4 + 3 H2
C6H12 + KMnO4 = C3H6O2 + KMnO2 =>
C6H12 + 2 KMnO4 = 2 C3H6O2 + 2 KMnO2
LiHSO3 = Li + HSO3 =>
LiHSO3 = Li + HSO3
Pb{2+}(aq) + Al(s) = Al{3+}(aq) + Pb(s) =>
3 Pb{2+}(aq) + 2 Al(s) = 2 Al{3+}(aq) + 3 Pb(s)
Zn + HNO3 = Zn(NO3)2 + N2O + H2O =>
4 Zn + 10 HNO3 = 4 Zn(NO3)2 + N2O + 5 H2O
HCl + NH3 = NH4Cl =>
HCl + NH3 = NH4Cl
Ce{4+} + Hg2(CN)2 + OH{-} = CO3{2-} + NO3{-} + Hg(OH)2 + Ce{2+} + H2O =>
11 Ce{4+} + Hg2(CN)2 + 28 OH{-} = 2 CO3{2-} + 2 NO3{-} + 2 Hg(OH)2 + 11 Ce{2+} + 12 H2O
C3H7OH + O2 = CO2 + H2O =>
2 C3H7OH + 9 O2 = 6 CO2 + 8 H2O
CH3COOH(aq) + NaOH(aq) = CH3COONa(aq) + H2O(l) =>
CH3COOH(aq) + NaOH(aq) = CH3COONa(aq) + H2O(l)
Mn + Cl2 = MnCl2 =>
Mn + Cl2 = MnCl2
FeS2 + O2 = Fe2O3 + SO2 =>
4 FeS2 + 11 O2 = 2 Fe2O3 + 8 SO2
KOH + Cl2 = KClO3 + KCl + H2O =>
6 KOH + 3 Cl2 = KClO3 + 5 KCl + 3 H2O
C2H5COOH + O2 = CO2 + H2O =>
2 C2H5COOH + 7 O2 = 6 CO2 + 6 H2O
NACl + H2O = NAOH + Cl2 + H2 =>
2 NACl + 2 H2O = 2 NAOH + Cl2 + H2
Al2(SO4)3 + K2SO4 + H2O = KAl(SO4)2*H2O =>
Al2(SO4)3 + K2SO4 + 2 H2O = 2 KAl(SO4)2*H2O
Fe2C2O4*2H2O + H2C2O4 + H2O2 + K2C2O4 = K3[Fe(C2O4)3]*3H2O =>
Fe2C2O4*2H2O + 2 H2C2O4 + 2 H2O2 + 3 K2C2O4 = 2 K3[Fe(C2O4)3]*3H2O
C + O2 = CO =>
2 C + O2 = 2 CO
C2H4(CH)2 + O2 = CO2 + H2O =>
2 C2H4(CH)2 + 11 O2 = 8 CO2 + 6 H2O
C + O2 = CO2 =>
C + O2 = CO2
FeSO4 + NaOH = Fe(OH)2 + Na2SO4 =>
FeSO4 + 2 NaOH = Fe(OH)2 + Na2SO4
NH3 + O2 = NO + H2O =>
4 NH3 + 5 O2 = 4 NO + 6 H2O
H2S + HNO3 = S + H2O + NO =>
3 H2S + 2 HNO3 = 3 S + 4 H2O + 2 NO
C3H7OH + O2 = CO2 + H2O =>
2 C3H7OH + 9 O2 = 6 CO2 + 8 H2O
C6H12 + KMnO4 = C3H6O2 + KMnO2 =>
C6H12 + 2 KMnO4 = 2 C3H6O2 + 2 KMnO2
CH3(CH2)2CH3 + O2 = CO2 + H2O =>
2 CH3(CH2)2CH3 + 13 O2 = 8 CO2 + 10 H2O
Fe + Cl2 = FeCl3 =>
2 Fe + 3 Cl2 = 2 FeCl3
NACl + H2O = NAOH + Cl2 + H2 =>
2 NACl + 2 H2O = 2 NAOH + Cl2 + H2
ClCH2COOH + NH3 = NH2CH2COOH + HCl =>
ClCH2COOH + NH3 = NH2CH2COOH + HCl
C3H3 + O2 = CO2 + H2O =>
4 C3H3 + 15 O2 = 12 CO2 + 6 H2O
ClCH2COOH + NH3 = NH2CH2COOH + NH4Cl =>
ClCH2COOH + 2 NH3 = NH2CH2COOH + NH4Cl
Ti[OCH(CH3)2]4 + H2O = TiO2 + (CH3)2CHOH =>
Ti[OCH(CH3)2]4 + 2 H2O = TiO2 + 4(CH3)2CHOH
CH3OH + O2 = CO2 + H2O =>
2 CH3OH + 3 O2 = 2 CO2 + 4 H2O
FeS + O2 = Fe2O3 + SO2 =>
4 FeS + 7 O2 = 2 Fe2O3 + 4 SO2
CH3COOH + O2 = CO2 + H2O =>
CH3COOH + 2 O2 = 2 CO2 + 2 H2O
ZnS + O2 = ZnO + SO2 =>
2 ZnS + 3 O2 = 2 ZnO + 2 SO2
NH3 + Br2 = NH4Br + N2 =>
8 NH3 + 3 Br2 = 6 NH4Br + N2
Al2(So4) + Ca(oh)2 = Al(oh)3 + CaSo4 =>
6 Al2(So4) + 3 Ca(oh)2 = 4 Al(oh)3 + 6 CaSo4
KI + HNO3 = I2 + NO2 + H2O + KNO3 =>
2 KI + 4 HNO3 = I2 + 2 NO2 + 2 H2O + 2 KNO3
Fe2O3 + HNO3 = Fe(NO3)3 + H2O =>
Fe2O3 + 6 HNO3 = 2 Fe(NO3)3 + 3 H2O
HCl + NaOH = NaCl + H2O =>
HCl + NaOH = NaCl + H2O
P4O10 + H2O = H3PO4 =>
P4O10 + 6 H2O = 4 H3PO4
Al + Zn(So4) = Zn + Al2(So4)3 =>
2 Al + 3 Zn(So4) = 3 Zn + Al2(So4)3
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur04/08/16
Équations équilibrées sur05/08/15
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