| Équations équilibrées la veille | Équations équilibrées le lendemain |
NH4Cl + Ag(NO3) = NH4NO3 + AgCl
Na2TeO3 + NaI + HCl = NaCl + Te + H2O + I2 =>
Na2TeO3 + 4 NaI + 6 HCl = 6 NaCl + Te + 3 H2O + 2 I2
NaCl = Na + Cl2 =>
2 NaCl = 2 Na + Cl2
Ba + FeCl3 = BaCl2 + Fe =>
3 Ba + 2 FeCl3 = 3 BaCl2 + 2 Fe
Ag + HNO3 = AgNO3 + NO + H2O =>
3 Ag + 4 HNO3 = 3 AgNO3 + NO + 2 H2O
La(NO3)3*6H2O + (NH4)6Mo7O24*4H2O + Tm(NO3)3*5H2O + C2H5NO2 = La195Tm05Mo2O9 + CO2 + N2 + H2O =>
4094.9999999997La(NO3)3*6H2O + 6(NH4)6Mo7O24*4H2O + 104.99999999999Tm(NO3)3*5H2O + 8373.9999999994C2H5NO2 = 20.999999999998La195Tm05Mo2O9 + 16747.999999999CO2 + 10504.999999999N2 + 46125.999999997H2O
CH3COOH + Fe = CH3COOFe + H2 =>
2 CH3COOH + 2 Fe = 2 CH3COOFe + H2
MgO + HNO3 = Mg(NO3)2 + H2O =>
MgO + 2 HNO3 = Mg(NO3)2 + H2O
CH3COOH + CH2OH = CH3COOCH2 + H2O =>
CH3COOH + CH2OH = CH3COOCH2 + H2O
C3H6O2 + O2 = CO2 + H2O =>
2 C3H6O2 + 7 O2 = 6 CO2 + 6 H2O
CaO + NH4Cl = NH3 + H2O + CaCl2 =>
CaO + 2 NH4Cl = 2 NH3 + H2O + CaCl2
AgNO3 + Na2SO4 = Ag2SO4 + NaNO3 =>
2 AgNO3 + Na2SO4 = Ag2SO4 + 2 NaNO3
Fe + ZnSO4 = FeSO4 + Zn =>
Fe + ZnSO4 = FeSO4 + Zn
I2 + O2 = IO2 =>
I2 + 2 O2 = 2 IO2
H3PO3 = H3PO4 + PH3 =>
4 H3PO3 = 3 H3PO4 + PH3
H2SO4 + Zn = ZnSO4 + H2 =>
H2SO4 + Zn = ZnSO4 + H2
NaCl + KNO3 = NaNO3 + KCl =>
NaCl + KNO3 = NaNO3 + KCl
NaOH(ag) + HCLO4(ag) = NaCLO4(ag) + H2O =>
NaOH(ag) + HCLO4(ag) = NaCLO4(ag) + H2O
C5H12 + O2 = CO2 + H2O =>
C5H12 + 8 O2 = 5 CO2 + 6 H2O
Al + O2 = Al2O3 =>
4 Al + 3 O2 = 2 Al2O3
H3PO3 = H3PO4 + PH3 =>
4 H3PO3 = 3 H3PO4 + PH3
KC2H3O2 + HNO3 = KNO3 + HC2H3O2 =>
KC2H3O2 + HNO3 = KNO3 + HC2H3O2
Br2O5 + H2O = HBrO3 =>
Br2O5 + H2O = 2 HBrO3
Fe2O3 + H2 = Fe + H2O =>
Fe2O3 + 3 H2 = 2 Fe + 3 H2O
NO2 = O2 + N2 =>
2 NO2 = 2 O2 + N2
P4O10 + H2O = H3PO4 =>
P4O10 + 6 H2O = 4 H3PO4
CaO + CO2 = CaCO3 =>
CaO + CO2 = CaCO3
KNO3 = KNO2 + O2 =>
2 KNO3 = 2 KNO2 + O2
Ca2Si + Cl2 = CaCl2 + SiCl4 =>
Ca2Si + 4 Cl2 = 2 CaCl2 + SiCl4
Zn + HCl = ZnCl2 + H2 =>
Zn + 2 HCl = ZnCl2 + H2
KNO3 + H2CO3 = K2CO3 + HNO3 =>
2 KNO3 + H2CO3 = K2CO3 + 2 HNO3
CuSO4 + Ba(C2H3O2)2 = Cu(C2H3O2)2 + BaSO4 =>
CuSO4 + Ba(C2H3O2)2 = Cu(C2H3O2)2 + BaSO4
NaOH + H2O2 + Cr2O3 = Na2CrO4 + H2O =>
4 NaOH + 3 H2O2 + Cr2O3 = 2 Na2CrO4 + 5 H2O
Ca + O2 = CaO =>
2 Ca + O2 = 2 CaO
NH3 + CO2 = CH4N2O + H2O =>
2 NH3 + CO2 = CH4N2O + H2O
MgO + Fe = Fe2O3 + Mg =>
3 MgO + 2 Fe = Fe2O3 + 3 Mg
CuSO4 + NH4Cl = CuCl + NH4SO4 =>
CuSO4 + NH4Cl = CuCl + NH4SO4
Al2S3 + H2O = Al(OH)3 + H2S =>
Al2S3 + 6 H2O = 2 Al(OH)3 + 3 H2S
NH3(aq) + O2(aq) = NO + H2O =>
4 NH3(aq) + 5 O2(aq) = 4 NO + 6 H2O
Ca3(PO4)2 + H2SO4 = CaSO4 + Ca(H2PO4)2 =>
Ca3(PO4)2 + 2 H2SO4 = 2 CaSO4 + Ca(H2PO4)2
CuO + NH3 = Cu + N2 + H2O =>
3 CuO + 2 NH3 = 3 Cu + N2 + 3 H2O
NH3 + O2 = H2O + NO =>
4 NH3 + 5 O2 = 6 H2O + 4 NO
H3PO4 + HCl = PCl5 + H2O =>
H3PO4 + 5 HCl = PCl5 + 4 H2O
H3PO4 = H4P2O7 + H2O =>
2 H3PO4 = H4P2O7 + H2O
Mg(s) + O2(g) = MgO(s) =>
2 Mg(s) + O2(g) = 2 MgO(s)
H2SO4 + Cu = CuS + CuSO4 + H2O =>
4 H2SO4 + 4 Cu = CuS + 3 CuSO4 + 4 H2O
CS2(s) + O2(g) = CO2(g) + SO2(g) =>
CS2(s) + 3 O2(g) = CO2(g) + 2 SO2(g)
H3PO4 = H4P2O7 + H2O =>
2 H3PO4 = H4P2O7 + H2O
CH3(CH2)4CH3 + O2 = CO2 + H2O =>
2 CH3(CH2)4CH3 + 19 O2 = 12 CO2 + 14 H2O
BaO = Ba + O2 =>
2 BaO = 2 Ba + O2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur02/25/18
Équations équilibrées sur03/27/17
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