| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 P + 5 Cl2 = 2 PCl5
KOH + HCL = KCL + H2O =>
KOH + HCL = KCL + H2O
NH3 + CuO = Cu + N2 + H2O =>
2 NH3 + 3 CuO = 3 Cu + N2 + 3 H2O
Na + I2 = NaI =>
2 Na + I2 = 2 NaI
H2SO3 + O2 = H2SO4 =>
2 H2SO3 + O2 = 2 H2SO4
MgO + H2CO3 = MgCO3 + H2O =>
MgO + H2CO3 = MgCO3 + H2O
KMnO4 + H2C2O4 + H2SO4 = MnSO4 + CO2 + H2O + K2SO4 =>
2 KMnO4 + 5 H2C2O4 + 3 H2SO4 = 2 MnSO4 + 10 CO2 + 8 H2O + K2SO4
K2S + CuSO4 = CuS + K2SO4 =>
K2S + CuSO4 = CuS + K2SO4
KOH + HCl = KCl + H2O =>
KOH + HCl = KCl + H2O
KIO3 + KI + HCl = KCl + H2O + I3 =>
KIO3 + 5 KI + 6 HCl = 6 KCl + 3 H2O + 2 I3
Ca + H2O = CaOH + H2 =>
2 Ca + 2 H2O = 2 CaOH + H2
HCl + HClO3 = Cl2 + H2O =>
5 HCl + HClO3 = 3 Cl2 + 3 H2O
COH4 + HNO3 = NO + CO2 + H2O =>
COH4 + 2 HNO3 = 2 NO + CO2 + 3 H2O
Zn + CuCO3 = ZnCO3 + Cu =>
Zn + CuCO3 = ZnCO3 + Cu
NH4OH + H2C2O4 = H2O + (NH4)2C2O4 =>
2 NH4OH + H2C2O4 = 2 H2O + (NH4)2C2O4
Na + H2O = NaOH + H2 =>
2 Na + 2 H2O = 2 NaOH + H2
H + O = H2O =>
2 H + O = H2O
Cl2 + HOH = HCl + HClO =>
Cl2 + HOH = HCl + HClO
SnCl2 + Cu = CuCl2 + Sn =>
SnCl2 + Cu = CuCl2 + Sn
CuSo4*5H2O = CuSo4 + H2O =>
CuSo4*5H2O = CuSo4 + 5 H2O
CuSO4 + NH4OH = [Cu(NH3)]SO4 + H2O =>
CuSO4 + NH4OH = [Cu(NH3)]SO4 + H2O
HBr + LiOH = LiBr + H2O =>
HBr + LiOH = LiBr + H2O
Mg + H2O = MgOH + H2 =>
2 Mg + 2 H2O = 2 MgOH + H2
Zn + CuSO4 = Cu + ZnSO4 =>
Zn + CuSO4 = Cu + ZnSO4
PB(NO3)2 + KI = KNO3 + PBI2 =>
PB(NO3)2 + 2 KI = 2 KNO3 + PBI2
PBO2(s) = PBO(s) + O2(g) =>
2 PBO2(s) = 2 PBO(s) + O2(g)
CuSO4 + NH4OH = [Cu(NH3)4]SO4 + H2O =>
CuSO4 + 4 NH4OH = [Cu(NH3)4]SO4 + 4 H2O
AgBr + Na2NO3 = Ag2NO3 + NaBr =>
2 AgBr + Na2NO3 = Ag2NO3 + 2 NaBr
NaHCO3 + C6H8O7 = C6H5Na3O7 + CO2 + H2O =>
3 NaHCO3 + C6H8O7 = C6H5Na3O7 + 3 CO2 + 3 H2O
AgNO3 + Cl2 = AgCl + N2O5 + O2 =>
4 AgNO3 + 2 Cl2 = 4 AgCl + 2 N2O5 + O2
HBrO3 + HNO2 = HNO3 + Br2 + H2O =>
2 HBrO3 + 5 HNO2 = 5 HNO3 + Br2 + H2O
Sn + H2O = SnOH + H2 =>
2 Sn + 2 H2O = 2 SnOH + H2
FeSO4 + H2SO4 + H2O2 = Fe2(SO4)3 + H2O =>
2 FeSO4 + H2SO4 + H2O2 = Fe2(SO4)3 + 2 H2O
MgO + Mg(HSO4)2 = MgSO4 + H2O =>
MgO + Mg(HSO4)2 = 2 MgSO4 + H2O
H2 + Br2 = HBr =>
H2 + Br2 = 2 HBr
CA + O = CAO =>
CA + O = CAO
C2H4O2 + O2 = CO2 + H2O =>
C2H4O2 + 2 O2 = 2 CO2 + 2 H2O
CA + O = CAO =>
CA + O = CAO
Pb + H2O = PbOH + H2 =>
2 Pb + 2 H2O = 2 PbOH + H2
HNO3 + Cu = Cu(NO3)2 + H2O + NO2 =>
4 HNO3 + Cu = Cu(NO3)2 + 2 H2O + 2 NO2
PH3 + AgNO3 + H2O = H3PO4 + Ag + HNO3 =>
PH3 + 8 AgNO3 + 4 H2O = H3PO4 + 8 Ag + 8 HNO3
Cr2O3 + Mn2O7 = CrO3 + MnO2 =>
Cr2O3 + Mn2O7 = 2 CrO3 + 2 MnO2
HCl + P = PH3 + Cl2 =>
6 HCl + 2 P = 2 PH3 + 3 Cl2
Al + FeCl2 = Fe + AlCl =>
2 Al + FeCl2 = Fe + 2 AlCl
C6H5CH3 + O2 = CO2 + H2O =>
C6H5CH3 + 9 O2 = 7 CO2 + 4 H2O
CaCl2 + Na3PO4 = Ca3(PO4)2 + NaCl =>
3 CaCl2 + 2 Na3PO4 = Ca3(PO4)2 + 6 NaCl
NO2 + H2O = HNO2 + HNO3 =>
2 NO2 + H2O = HNO2 + HNO3
Cu + Ti(NO3)3 = Cu(NO3)3 + Ti(NO3)2 =>
Cu + 3 Ti(NO3)3 = Cu(NO3)3 + 3 Ti(NO3)2
Cu + Ti(NO3)3 = Cu(NO3)3 + Ti =>
Cu + Ti(NO3)3 = Cu(NO3)3 + Ti
Na + H2O = NaOH + H2 =>
2 Na + 2 H2O = 2 NaOH + H2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur09/12/16
Équations équilibrées sur10/12/15
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