| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 C2H2 + 5 O2 = 4 CO2 + 2 H2O
Ag2CO3 = Ag2O + CO2 =>
Ag2CO3 = Ag2O + CO2
CH3(CH2)7CH3 + O2 = CO2 + H2O =>
CH3(CH2)7CH3 + 14 O2 = 9 CO2 + 10 H2O
NaCl + Co(No3)2 = CoCl + Na(No3)2 =>
NaCl + Co(No3)2 = CoCl + Na(No3)2
NaI + Cl2 = NaCl + I =>
2 NaI + Cl2 = 2 NaCl + 2 I
HNO3 = N2O5 + H2O =>
2 HNO3 = N2O5 + H2O
Zn + HNO3 = Zn(NO3)2 + NO2 + H2O =>
Zn + 4 HNO3 = Zn(NO3)2 + 2 NO2 + 2 H2O
H2O + Na = Na(OH) + H2 =>
2 H2O + 2 Na = 2 Na(OH) + H2
CuCi2 + H2S = CuS + HCi =>
CuCi2 + H2S = CuS + 2 HCi
SO2 + O2 = SO3 =>
2 SO2 + O2 = 2 SO3
HCl + NaNO2 = HNO2 + NaCl =>
HCl + NaNO2 = HNO2 + NaCl
C10H18O + H2CrO4 = C10H17O + H2CrO3 + H2O =>
2 C10H18O + H2CrO4 = 2 C10H17O + H2CrO3 + H2O
H3BO3 = H4B6O11 + H2O =>
6 H3BO3 = H4B6O11 + 7 H2O
NaOH + H2SO4 = Na2SO4 + H2O =>
2 NaOH + H2SO4 = Na2SO4 + 2 H2O
Na2CO3 + HCl = NaCl + H2O + CO2 =>
Na2CO3 + 2 HCl = 2 NaCl + H2O + CO2
NaOH + CH3CO2H = H2O + NaCH3CO2 =>
NaOH + CH3CO2H = H2O + NaCH3CO2
CH3COF + H2O = CH3COOH + HF =>
CH3COF + H2O = CH3COOH + HF
N2O + NH3 = N2 + H2O =>
3 N2O + 2 NH3 = 4 N2 + 3 H2O
PbCl2 + HNO3 = Pb(NO3)2 + HCl =>
PbCl2 + 2 HNO3 = Pb(NO3)2 + 2 HCl
NH3 + CuO = Cu + N2 + H2O =>
2 NH3 + 3 CuO = 3 Cu + N2 + 3 H2O
H2O2 = H2O + O2 =>
2 H2O2 = 2 H2O + O2
FeCr2O7 + O2 + Na2CO3 = Na2CrO4 + Fe2O3 + CO2 =>
4 FeCr2O7 + O2 + 8 Na2CO3 = 8 Na2CrO4 + 2 Fe2O3 + 8 CO2
Na2CO3 = CO2 + Na2O =>
Na2CO3 = CO2 + Na2O
AgNO3(aq) + Na2SO4(aq) = Ag2SO4(s) + NaNO3(aq) =>
2 AgNO3(aq) + Na2SO4(aq) = Ag2SO4(s) + 2 NaNO3(aq)
H2 + N2 = NH3 =>
3 H2 + N2 = 2 NH3
Al(s) + S(s) = Al2S3(s) =>
2 Al(s) + 3 S(s) = Al2S3(s)
S8 + F2 = SF6 =>
S8 + 24 F2 = 8 SF6
P2 + H2 = PH3 =>
P2 + 3 H2 = 2 PH3
KCl + Na2CrO4 = K2CrO4 + NaCl =>
2 KCl + Na2CrO4 = K2CrO4 + 2 NaCl
Na3P + CaF2 = NaF + Ca3P2 =>
2 Na3P + 3 CaF2 = 6 NaF + Ca3P2
Mg + O = MgO =>
Mg + O = MgO
K2MnO4 + Na2SO3 + H2SO4 = K2SO4 + MnSO4 + Na2SO4 + H2O =>
K2MnO4 + 2 Na2SO3 + 2 H2SO4 = K2SO4 + MnSO4 + 2 Na2SO4 + 2 H2O
Fe + O2 = Fe2O3 =>
4 Fe + 3 O2 = 2 Fe2O3
AgNO3(aq) + Al2(SO4)3(aq) = Ag(SO4)3(s) + Al2NO3(aq) =>
AgNO3(aq) + Al2(SO4)3(aq) = Ag(SO4)3(s) + Al2NO3(aq)
C + S8 = CS2 =>
4 C + S8 = 4 CS2
Pb(NO3)2 + H2SO4 = PbSO4 + HNO3 =>
Pb(NO3)2 + H2SO4 = PbSO4 + 2 HNO3
C6H12O6(aq) + O2(g) = CO2(g) + H2O(l) =>
C6H12O6(aq) + 6 O2(g) = 6 CO2(g) + 6 H2O(l)
SO2 + O2 = SO3 =>
2 SO2 + O2 = 2 SO3
C20H42 + O2 = CO2 + H2O =>
2 C20H42 + 61 O2 = 40 CO2 + 42 H2O
AG + Cl2 = AGCl =>
2 AG + Cl2 = 2 AGCl
K2SO4 + AgNO3 = Ag2SO4 + KNO3 =>
K2SO4 + 2 AgNO3 = Ag2SO4 + 2 KNO3
CH4 + H2O = CO + H2 =>
CH4 + H2O = CO + 3 H2
FeBr2 + Cl = FeCl3 + Br =>
FeBr2 + 3 Cl = FeCl3 + 2 Br
Br2 + BaI2 = BaBr2 + I2 =>
Br2 + BaI2 = BaBr2 + I2
Al(NO3)3 + H2SO4 = Al2(SO4)3 + HNO3 =>
2 Al(NO3)3 + 3 H2SO4 = Al2(SO4)3 + 6 HNO3
HCl + NaNO2 = HNO2 + NaCl =>
HCl + NaNO2 = HNO2 + NaCl
Mg + HCl = MgCl2 + H2 =>
Mg + 2 HCl = MgCl2 + H2
CH3(CH2)6CH3 + O2 = CO2 + H2O =>
2 CH3(CH2)6CH3 + 25 O2 = 16 CO2 + 18 H2O
Ca3P2 + H2O = Ca(OH)2 + PH3 =>
Ca3P2 + 6 H2O = 3 Ca(OH)2 + 2 PH3
K + O2 = K2O =>
4 K + O2 = 2 K2O
| 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 |
| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/12/18
Équations équilibrées sur02/11/17
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.
