| Équations équilibrées la veille | Équations équilibrées le lendemain |
H2SO4 + Cu = CuSO4 + H2
BaCl2*(H2O) = BaCl2 + H2O =>
BaCl2*(H2O) = BaCl2 + H2O
Al(OH)3 + H2CO3 = Al2(CO3)3 + H2O =>
2 Al(OH)3 + 3 H2CO3 = Al2(CO3)3 + 6 H2O
Ba3N2 + H2O = Ba(OH)2 + NH3 =>
Ba3N2 + 6 H2O = 3 Ba(OH)2 + 2 NH3
(NH4)2CO3 + HI = H2CO3 + (NH4)I =>
(NH4)2CO3 + 2 HI = H2CO3 + 2(NH4)I
K2Cr2O7 + HCl = KCl + CrCl3 + H2O + Cl2 =>
K2Cr2O7 + 14 HCl = 2 KCl + 2 CrCl3 + 7 H2O + 3 Cl2
K2CrO7 + KBr + H2SO4 = Br2 + K2SO4 + Cr(SO4)3 + H2O =>
K2CrO7 + 6 KBr + 7 H2SO4 = 3 Br2 + 4 K2SO4 + Cr(SO4)3 + 7 H2O
C + O2 = CO2 =>
C + O2 = CO2
C6H6 + HNO3 = C6H5NO2 + H2O =>
C6H6 + HNO3 = C6H5NO2 + H2O
Ba(ClO3)2 + AlBr3 = BaBr2 + Al(ClO3)3 =>
3 Ba(ClO3)2 + 2 AlBr3 = 3 BaBr2 + 2 Al(ClO3)3
HCN + KOH = KCN + H2O =>
HCN + KOH = KCN + H2O
FeS2 + O2 = SO2 + Fe =>
FeS2 + 2 O2 = 2 SO2 + Fe
CH3CH3 + O2 = CO2 + H20 =>
10 CH3CH3 + 20 O2 = 20 CO2 + 3 H20
C3H8 + O2 = CO2 + H2O =>
C3H8 + 5 O2 = 3 CO2 + 4 H2O
FeCl3 + NH4OH = Fe(OH)3 + NH4Cl =>
FeCl3 + 3 NH4OH = Fe(OH)3 + 3 NH4Cl
PCl5 + H2O = HCl + H3PO4 =>
PCl5 + 4 H2O = 5 HCl + H3PO4
Fe + H2O = Fe3O4 + H2 =>
3 Fe + 4 H2O = Fe3O4 + 4 H2
P + HNO3 = H3PO4 + H2O + NO2 =>
P + 5 HNO3 = H3PO4 + H2O + 5 NO2
MnO2 + HCl = MnCl2 + H2O + Cl2 =>
MnO2 + 4 HCl = MnCl2 + 2 H2O + Cl2
NaOH + C6H6O = Na + C6H7O2 =>
NaOH + C6H6O = Na + C6H7O2
HC3H5O3 + OH = C3H5O3 + H2O =>
HC3H5O3 + OH = C3H5O3 + H2O
Na2CO3 + CaBr2 = Na2Br2 + CaCO3 =>
Na2CO3 + CaBr2 = Na2Br2 + CaCO3
HCl + Al = AlCl3 + H2 =>
6 HCl + 2 Al = 2 AlCl3 + 3 H2
C3H8 + O2 = CO2 + H2O =>
C3H8 + 5 O2 = 3 CO2 + 4 H2O
Cu + HNO3 = Cu(NO3)2 + NO + H2O =>
3 Cu + 8 HNO3 = 3 Cu(NO3)2 + 2 NO + 4 H2O
SO3 + H2O = H2SO4 =>
SO3 + H2O = H2SO4
NaCl + H2O = NaOH + HCl =>
NaCl + H2O = NaOH + HCl
ZnCl2 + Na2SO4 = ZnSO4 + Na2Cl2 =>
ZnCl2 + Na2SO4 = ZnSO4 + Na2Cl2
H2SO4 + Li2O = Li2SO4 + H2O =>
H2SO4 + Li2O = Li2SO4 + H2O
(NH4)2MoO4 + Pb(SO4)2 = (NH4)2SO4 + Pb(MoO4)2 =>
2(NH4)2MoO4 + Pb(SO4)2 = 2(NH4)2SO4 + Pb(MoO4)2
NH3 + O2 = NO + H2O =>
4 NH3 + 5 O2 = 4 NO + 6 H2O
Ba3N2 + H2O = Ba(OH)2 + NH3 =>
Ba3N2 + 6 H2O = 3 Ba(OH)2 + 2 NH3
CuCl2 + Zn = ZnCl2 + Cu =>
CuCl2 + Zn = ZnCl2 + Cu
(NH4)2CO3 + CaCl2 = (NH4)2Cl2 + CaCO3 =>
(NH4)2CO3 + CaCl2 = (NH4)2Cl2 + CaCO3
HCl + CaCO3 = CaCl2 + H2O + CO2 =>
2 HCl + CaCO3 = CaCl2 + H2O + CO2
BaCl2 + H2O = BaCl2*(H2O) =>
BaCl2 + H2O = BaCl2*(H2O)
KNO3 + S = SO2 + K2O + NO =>
4 KNO3 + 3 S = 3 SO2 + 2 K2O + 4 NO
NH3 + O2 = NO + H2O =>
4 NH3 + 5 O2 = 4 NO + 6 H2O
Na2SiO3 + HF = H2SiF6 + NaF + H2O =>
Na2SiO3 + 8 HF = H2SiF6 + 2 NaF + 3 H2O
KNO3 + S = SO2 + K2O + NO =>
4 KNO3 + 3 S = 3 SO2 + 2 K2O + 4 NO
NaOH + H3PO4 = Na3PO4 + H2O =>
3 NaOH + H3PO4 = Na3PO4 + 3 H2O
AgBr = Ag + Br =>
AgBr = Ag + Br
NH4NO3(s) = N2O(g) + H2O(g) =>
NH4NO3(s) = N2O(g) + 2 H2O(g)
HNO3 + Ca(OH)2 = Ca(NO3)2 + H2O =>
2 HNO3 + Ca(OH)2 = Ca(NO3)2 + 2 H2O
C4H10 + O2 = CO2 + H2O =>
2 C4H10 + 13 O2 = 8 CO2 + 10 H2O
H2S + Cl2 = S8 + HCl =>
8 H2S + 8 Cl2 = S8 + 16 HCl
I2O5 + CO = I2 + CO2 =>
I2O5 + 5 CO = I2 + 5 CO2
Mg(ClO3)2 = MgCl2 + O2 =>
Mg(ClO3)2 = MgCl2 + 3 O2
Cu + AgNO3 = Cu(NO3)2(aq) + Ag =>
Cu + 2 AgNO3 = Cu(NO3)2(aq) + 2 Ag
SO3 + ZnO = ZnSO4 =>
SO3 + ZnO = ZnSO4
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur02/10/17
Équations équilibrées sur03/12/16
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