| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 AgI + Na2S = Ag2S + 2 NaI
H2O2 = H2O + O2 =>
2 H2O2 = 2 H2O + O2
Rb + Sn(NO3)2 = Sn + RbNO3 =>
2 Rb + Sn(NO3)2 = Sn + 2 RbNO3
CuSO4 + Al = AlSO4 + Cu =>
CuSO4 + Al = AlSO4 + Cu
Al(OH)3 = Al2O3 + H2O =>
2 Al(OH)3 = Al2O3 + 3 H2O
NaOH + HCl = H2O + NaCl =>
NaOH + HCl = H2O + NaCl
C7H6O2 + O2 = CO2 + H2O =>
2 C7H6O2 + 15 O2 = 14 CO2 + 6 H2O
C2H6 + O2 = CO2 + H2O =>
2 C2H6 + 7 O2 = 4 CO2 + 6 H2O
Rb + RbNO3 = Rb2O + N2 =>
10 Rb + 2 RbNO3 = 6 Rb2O + N2
HNO3 + H2S = H2O + S + NO =>
2 HNO3 + 3 H2S = 4 H2O + 3 S + 2 NO
Na + ZnSO4 = Na2SO4 + Zn =>
2 Na + ZnSO4 = Na2SO4 + Zn
Al3(PO4)2 + MgNO3 = Al(NO3)2 + Mg3(PO4) =>
Al3(PO4)2 + 6 MgNO3 = 3 Al(NO3)2 + 2 Mg3(PO4)
Cu + AgNO3 = Ag + Cu(NO3)2 =>
Cu + 2 AgNO3 = 2 Ag + Cu(NO3)2
Ca(NO3)2 + K2CO3 = KNO3 + CaCO3 =>
Ca(NO3)2 + K2CO3 = 2 KNO3 + CaCO3
C4H10 + O2 = CO2 + H2O =>
2 C4H10 + 13 O2 = 8 CO2 + 10 H2O
HNO3 + Mn(OH)2 = Mn(NO3)2 + H2O =>
2 HNO3 + Mn(OH)2 = Mn(NO3)2 + 2 H2O
C6H6 + O2 = CO2 + H2O =>
2 C6H6 + 15 O2 = 12 CO2 + 6 H2O
Ca + H2O = Ca(OH)2 + H2 =>
Ca + 2 H2O = Ca(OH)2 + H2
CaCO3 + H3PO4 = Ca3(PO4)2 + CO2 + H2O =>
3 CaCO3 + 2 H3PO4 = Ca3(PO4)2 + 3 CO2 + 3 H2O
HCl + Na2CO3 = H2CO3 + NaCl =>
2 HCl + Na2CO3 = H2CO3 + 2 NaCl
CaCO3 + H2SO4 = CaSO4 + H2O + CO2 =>
CaCO3 + H2SO4 = CaSO4 + H2O + CO2
Ba + AgNO3 = Ag + Ba(NO3)2 =>
Ba + 2 AgNO3 = 2 Ag + Ba(NO3)2
CuO + C = Cu + CO =>
CuO + C = Cu + CO
P4 + O2 = P2O5 =>
P4 + 5 O2 = 2 P2O5
CH4 + O2 = CO2 + H2O =>
CH4 + 2 O2 = CO2 + 2 H2O
Fe + O2 = Fe3O4 =>
3 Fe + 2 O2 = Fe3O4
HNO3 + Fe(OH)3 = Fe(NO3)3 + H2O =>
3 HNO3 + Fe(OH)3 = Fe(NO3)3 + 3 H2O
NaBr + Cl2 = NaCl + Br2 =>
2 NaBr + Cl2 = 2 NaCl + Br2
H2(g) + Cl2(g) = HCl =>
H2(g) + Cl2(g) = 2 HCl
CuO + C = Cu + CO =>
CuO + C = Cu + CO
Ga(OH)3 + HNO3 = Ga(NO3)3 + H2O =>
Ga(OH)3 + 3 HNO3 = Ga(NO3)3 + 3 H2O
C + SO2 = CS2 + CO =>
5 C + 2 SO2 = CS2 + 4 CO
Al + CH3OH = (CH3O)3Al + H2 =>
2 Al + 6 CH3OH = 2(CH3O)3Al + 3 H2
Pb + AgNO3 = Ag + Pb(NO3)2 =>
Pb + 2 AgNO3 = 2 Ag + Pb(NO3)2
H2(g) + Cl2(g) = HCl =>
H2(g) + Cl2(g) = 2 HCl
H2C2O4 + KMnO4 = CO2 + K2CO3 + MnO2 + H2O =>
3 H2C2O4 + 2 KMnO4 = 5 CO2 + K2CO3 + 2 MnO2 + 3 H2O
Na + I2 = NaI =>
2 Na + I2 = 2 NaI
BaCl2 + ZnSO4 = ZnCl2 + BaSO4 =>
BaCl2 + ZnSO4 = ZnCl2 + BaSO4
PbSO4 + HNO3 = Pb(NO3)2 + H2SO4 =>
PbSO4 + 2 HNO3 = Pb(NO3)2 + H2SO4
Al + CH3OH = (CH3O)3Al + H2 =>
2 Al + 6 CH3OH = 2(CH3O)3Al + 3 H2
C19H34O2 + O2 = H2O + C02 =>
2 C19H34O2 + 15 O2 = 34 H2O + 19 C02
H2SO4 + Ba(OH)2 = BaSO4 + H2O =>
H2SO4 + Ba(OH)2 = BaSO4 + 2 H2O
N2(g) + H2(g) = NH3 =>
N2(g) + 3 H2(g) = 2 NH3
Fe + O2 = Fe2O3 =>
4 Fe + 3 O2 = 2 Fe2O3
N2 + H2 = NH3 =>
N2 + 3 H2 = 2 NH3
Br2 + CaF2 = Ca + BrF =>
Br2 + CaF2 = Ca + 2 BrF
FeS2 + O2 = Fe2O3 + SO2 =>
4 FeS2 + 11 O2 = 2 Fe2O3 + 8 SO2
Zn + HCl = ZnCl2 + H2 =>
Zn + 2 HCl = ZnCl2 + H2
NH3 + O2 = N2 + H2O =>
4 NH3 + 3 O2 = 2 N2 + 6 H2O
CaSO4 + AlBr3 = CaBr2 + Al2(SO4)3 =>
3 CaSO4 + 2 AlBr3 = 3 CaBr2 + Al2(SO4)3
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur04/15/13
Équations équilibrées sur05/15/12
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