| Équations équilibrées la veille | Équations équilibrées le lendemain |
C2H6 + Cl2 = C2H5Cl + HCl
Ca(NO3)2 + NH4F = CaF2 + N2O + H2O =>
Ca(NO3)2 + 2 NH4F = CaF2 + 2 N2O + 4 H2O
Zn + HCl = ZnCl2 + H2 =>
Zn + 2 HCl = ZnCl2 + H2
Cu + HNO3 = Cu(NO3)2 + NO + H2O =>
3 Cu + 8 HNO3 = 3 Cu(NO3)2 + 2 NO + 4 H2O
CaCrO4 + NaHSO4*H2O = CaSO4 + Na2Cr2O7 + H2O =>
2 CaCrO4 + 2 NaHSO4*H2O = 2 CaSO4 + Na2Cr2O7 + 3 H2O
Cu + HNO3 = Cu(NO3)2 + NO + H2O =>
3 Cu + 8 HNO3 = 3 Cu(NO3)2 + 2 NO + 4 H2O
SiO2 + C = SiC + CO =>
SiO2 + 3 C = SiC + 2 CO
(C3H5(NO3)3) = N2 + O2 + H2O + CO2 =>
4(C3H5(NO3)3) = 6 N2 + O2 + 10 H2O + 12 CO2
K2MnO4 + Cl2 = KMnO4 + KCl =>
2 K2MnO4 + Cl2 = 2 KMnO4 + 2 KCl
C11H24 + O2 = CO2 + H2O =>
C11H24 + 17 O2 = 11 CO2 + 12 H2O
NH2CONH2 + NaOH = NH3 + Na2CO3 =>
NH2CONH2 + 2 NaOH = 2 NH3 + Na2CO3
KO2 + H2O + CO2 = KHCO3 + O2 =>
4 KO2 + 2 H2O + 4 CO2 = 4 KHCO3 + 3 O2
FeCl3 + C6H5Cl = FeCl2 + C6H4Cl2 + HCl =>
2 FeCl3 + C6H5Cl = 2 FeCl2 + C6H4Cl2 + HCl
AgNO3 + FeCl3 = AgCl + Fe(NO3)3 =>
3 AgNO3 + FeCl3 = 3 AgCl + Fe(NO3)3
Mg + HCl = MgCl2 + H2 =>
Mg + 2 HCl = MgCl2 + H2
Al2(SO4)3 = Al2O3 + SO3 =>
Al2(SO4)3 = Al2O3 + 3 SO3
NO2 + O2 + H2O = HNO3 =>
4 NO2 + O2 + 2 H2O = 4 HNO3
(NH4)2S + LiOH = Li2S + NH3 + H2O =>
(NH4)2S + 2 LiOH = Li2S + 2 NH3 + 2 H2O
C9H20 + O2 = CO2 + H2O =>
C9H20 + 14 O2 = 9 CO2 + 10 H2O
FeCr2O7 + K2CO3 + O2 = Fe2O3 + K2CrO4 + CO2 =>
4 FeCr2O7 + 8 K2CO3 + O2 = 2 Fe2O3 + 8 K2CrO4 + 8 CO2
I2 + Cl2 + H2O = HIO3 + HCl =>
I2 + 5 Cl2 + 6 H2O = 2 HIO3 + 10 HCl
Al + Fe2O3 = Al2O3 + Fe =>
2 Al + Fe2O3 = Al2O3 + 2 Fe
CoCO3 + H2SO4 = CoSO4 + H2O + CO2 =>
CoCO3 + H2SO4 = CoSO4 + H2O + CO2
Pb(NO3)2 + CuSO4 = PbSO4 + Cu(NO3)2 =>
Pb(NO3)2 + CuSO4 = PbSO4 + Cu(NO3)2
Pb(NO3)2 = PbO + NO2 + O2 =>
2 Pb(NO3)2 = 2 PbO + 4 NO2 + O2
NH2NHC(NH)NH2 + NaNO2 = C2H6N10*H2O + NaOH + H2O =>
2 NH2NHC(NH)NH2 + 2 NaNO2 = C2H6N10*H2O + 2 NaOH + H2O
Pb(NO3)2 + K2CrO4 = PbCrO4 + KNO3 =>
Pb(NO3)2 + K2CrO4 = PbCrO4 + 2 KNO3
NH3 + O2 = N2 + H2O =>
4 NH3 + 3 O2 = 2 N2 + 6 H2O
Na2CO3 + KI = NaI + K2CO3 =>
Na2CO3 + 2 KI = 2 NaI + K2CO3
CO2 + H2O = C6H12O6 + O2 =>
6 CO2 + 6 H2O = C6H12O6 + 6 O2
BaCl2 + K2CrO4 = BaCrO4 + KCl =>
BaCl2 + K2CrO4 = BaCrO4 + 2 KCl
NaCl + H2SO4 = Na2SO4 + HCl =>
2 NaCl + H2SO4 = Na2SO4 + 2 HCl
CuSO4 + Na2CO3 = CuCO3 + Na2SO4 =>
CuSO4 + Na2CO3 = CuCO3 + Na2SO4
C7H5HN5O8 + O = CO + H2O + N2 =>
2 C7H5HN5O8 + 4 O = 14 CO + 6 H2O + 5 N2
PbS + O2 = PbO + SO2 =>
2 PbS + 3 O2 = 2 PbO + 2 SO2
CuO + HCOCH2OH = CO2 + H2O + Cu =>
4 CuO + HCOCH2OH = 2 CO2 + 2 H2O + 4 Cu
C7H5HN5O8 + O = CO + H2O + N2 =>
2 C7H5HN5O8 + 4 O = 14 CO + 6 H2O + 5 N2
C7H5HN5O8 + O2 = CO + H2O + N2 =>
2 C7H5HN5O8 + 2 O2 = 14 CO + 6 H2O + 5 N2
C7H5HN5O8 + O = CO + H2O + N2 =>
2 C7H5HN5O8 + 4 O = 14 CO + 6 H2O + 5 N2
B2O3 + C + Cl2 = BCl3 + CO =>
B2O3 + 3 C + 3 Cl2 = 2 BCl3 + 3 CO
(C7H5HN5O8) + O = CO + H2O + N2 =>
2(C7H5HN5O8) + 4 O = 14 CO + 6 H2O + 5 N2
Fe2O3 + CO = Fe + CO2 =>
Fe2O3 + 3 CO = 2 Fe + 3 CO2
(C7H5HN5O8) + O = CO + H2O + N2 =>
2(C7H5HN5O8) + 4 O = 14 CO + 6 H2O + 5 N2
(C7H5HN5O8) + O8 = CO + H2O + N2 =>
4(C7H5HN5O8) + O8 = 28 CO + 12 H2O + 10 N2
C7H5HN5O8 + O8 = CO + H2O + N2 =>
4 C7H5HN5O8 + O8 = 28 CO + 12 H2O + 10 N2
Mg + HCl = MgCl2 + H2 =>
Mg + 2 HCl = MgCl2 + H2
FeCl3 + H2O = Fe(OH)3 + HCl =>
FeCl3 + 3 H2O = Fe(OH)3 + 3 HCl
LiAlH4 + H2O = LiOH + Al(OH)3 + H2 =>
LiAlH4 + 4 H2O = LiOH + Al(OH)3 + 4 H2
Al + HCl = AlCl3 + H2 =>
2 Al + 6 HCl = 2 AlCl3 + 3 H2
Ag2CrO4 = Ag + CrO4 =>
Ag2CrO4 = 2 Ag + CrO4
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur06/23/22
Équations équilibrées sur07/23/21
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