| Équations équilibrées la veille | Équations équilibrées le lendemain |
CaCl2 + Pb(NO3)2 = Ca(NO3)2 + PbCl2
CO + H2 = CH4O =>
CO + 2 H2 = CH4O
N2 + O2 = NO =>
N2 + O2 = 2 NO
Zn + HCl = ZnCl2 + H2 =>
Zn + 2 HCl = ZnCl2 + H2
HCl + CA = H2 + CACl2 =>
2 HCl + CA = H2 + CACl2
Na + Cl2 = NaCl =>
2 Na + Cl2 = 2 NaCl
Al + S = Al2S3 =>
2 Al + 3 S = Al2S3
HCl + Ca = H2 + CaCl2 =>
2 HCl + Ca = H2 + CaCl2
Al + HCl = AlCl3 + H2 =>
2 Al + 6 HCl = 2 AlCl3 + 3 H2
Al + H2SO4 = H2 + Al2(SO4)3 =>
2 Al + 3 H2SO4 = 3 H2 + Al2(SO4)3
C5H10 + O2 = CO2 + H20 =>
2 C5H10 + 10 O2 = 10 CO2 + H20
Cu + H2SO4 = CuSO4 + SO2 + H2O =>
Cu + 2 H2SO4 = CuSO4 + SO2 + 2 H2O
C6H12O6(s) + O2(g) = CO2(g) + H2O(g) =>
C6H12O6(s) + 6 O2(g) = 6 CO2(g) + 6 H2O(g)
Zn + H2SO4 = ZnSO4 + H2 =>
Zn + H2SO4 = ZnSO4 + H2
Ta + HF + HNO3 = H3TaF8 + H2O + NO2 =>
Ta + 8 HF + 5 HNO3 = H3TaF8 + 5 H2O + 5 NO2
ZnO + NaOH + H2O = Na2(Zn(OH)4) =>
ZnO + 2 NaOH + H2O = Na2(Zn(OH)4)
CH3OH + O2 = CO2 + H2O =>
2 CH3OH + 3 O2 = 2 CO2 + 4 H2O
CH3COOH + C3H7OH = CH3COOC3H7 + H2 =>
CH3COOH + 6 C3H7OH = 4 CH3COOC3H7 + 6 H2
CuO + H2 = Cu + H2O =>
CuO + H2 = Cu + H2O
Fe + Cl2 = FeCl3 =>
2 Fe + 3 Cl2 = 2 FeCl3
C6H6 + O2 = C + H2O =>
2 C6H6 + 3 O2 = 12 C + 6 H2O
Sc + Si = Sc5Si3 =>
5 Sc + 3 Si = Sc5Si3
Mg + H2O = Mg(OH)2 + H2 =>
Mg + 2 H2O = Mg(OH)2 + H2
SI + KOH + H2O = K2SIO3 + H2 =>
SI + 2 KOH + H2O = K2SIO3 + 2 H2
Al + HBr = AlBr3 + H2 =>
2 Al + 6 HBr = 2 AlBr3 + 3 H2
Fe(NO3)3 + (NH4)2SO4 = Fe2(SO4)3 + H2O + N2O =>
2 Fe(NO3)3 + 3(NH4)2SO4 = Fe2(SO4)3 + 12 H2O + 6 N2O
HI + Pb(CO3)2 = H2O + CO2 + PbI4 =>
4 HI + Pb(CO3)2 = 2 H2O + 2 CO2 + PbI4
KBr + H3PO4 = K3PO4 + HBr =>
3 KBr + H3PO4 = K3PO4 + 3 HBr
AL(OH)3 + HCl = ALCl3 + H2O =>
AL(OH)3 + 3 HCl = ALCl3 + 3 H2O
Cs + I2 = CsI =>
2 Cs + I2 = 2 CsI
AL(OH)3 + HCl = ALCl3 + H2O =>
AL(OH)3 + 3 HCl = ALCl3 + 3 H2O
H2O2(l) = H2O(l) + O2(g) =>
2 H2O2(l) = 2 H2O(l) + O2(g)
Fe(OH)2 + H2SO4 = FeSO4 + H2O =>
Fe(OH)2 + H2SO4 = FeSO4 + 2 H2O
I2 + H2S = HI + S =>
I2 + H2S = 2 HI + S
NO2(g) + H2O(l) = HNO3(aq) + HNO2(g) =>
2 NO2(g) + H2O(l) = HNO3(aq) + HNO2(g)
NO2(g) + H2O(l) = HNO3(aq) + HNO2(aq) =>
2 NO2(g) + H2O(l) = HNO3(aq) + HNO2(aq)
C6H6(g) + Cl2(g) = C6H4Cl2(g) + HCl(g) =>
C6H6(g) + 2 Cl2(g) = C6H4Cl2(g) + 2 HCl(g)
C2H5OH + O2 = CO2 + H2O =>
C2H5OH + 3 O2 = 2 CO2 + 3 H2O
C5H10 + O2 = H2O + CO2 =>
2 C5H10 + 15 O2 = 10 H2O + 10 CO2
C6H5CH3 + O2 = C6H5COOH + H2O =>
2 C6H5CH3 + 3 O2 = 2 C6H5COOH + 2 H2O
C5H10 + O2 = H2O + CO2 =>
2 C5H10 + 15 O2 = 10 H2O + 10 CO2
Cu(OH)2 + BaO = CuO + Ba(OH)2 =>
Cu(OH)2 + BaO = CuO + Ba(OH)2
Fe(s) + O2(g) + H2O(l) = Fe2O3H2O(s) =>
4 Fe(s) + 3 O2(g) + 2 H2O(l) = 2 Fe2O3H2O(s)
C2H2 + O2 = CO2 + H2O =>
2 C2H2 + 5 O2 = 4 CO2 + 2 H2O
HCl + NaOH = H2O + NaCl =>
HCl + NaOH = H2O + NaCl
Al + H2O = Al(OH)3 + H2 =>
2 Al + 6 H2O = 2 Al(OH)3 + 3 H2
CuCl2(aq) + NaOH(aq) = CuO(s) + NaCl(aq) + H2O =>
CuCl2(aq) + 2 NaOH(aq) = CuO(s) + 2 NaCl(aq) + H2O
H + Cl = HCl =>
H + Cl = HCl
Na(s) + H2O(l) = NaOH(aq) + H2(g) =>
2 Na(s) + 2 H2O(l) = 2 NaOH(aq) + H2(g)
Al + H3Po4 = AlPo4 + H2 =>
2 Al + 2 H3Po4 = 2 AlPo4 + 3 H2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur03/09/16
Équations équilibrées sur04/08/15
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