| Équations équilibrées la veille | Équations équilibrées le lendemain |
5 NaClO + I2 + 2 NaOH = 2 NaIO3 + 5 NaCl + H2O
C12H23 + O2 = C02 + H2O =>
4 C12H23 + 23 O2 = 24 C02 + 46 H2O
H3C6H5O7 + OH = C6H5O7 + H2O =>
H3C6H5O7 + 3 OH = C6H5O7 + 3 H2O
NaClO + I2 + NaOH = NaIO3 + NaCl + H2O =>
5 NaClO + I2 + 2 NaOH = 2 NaIO3 + 5 NaCl + H2O
SiF4 + NaOH = Na4SiO4 + NaF + H2O =>
SiF4 + 8 NaOH = Na4SiO4 + 4 NaF + 4 H2O
C6H12O6 + KMNO4 + H2SO4 = CO2 + MNSO4 + K2SO4 + H2O =>
5 C6H12O6 + 24 KMNO4 + 36 H2SO4 = 30 CO2 + 24 MNSO4 + 12 K2SO4 + 66 H2O
NO2 + H20 = HNO3 + NO =>
40 NO2 + H20 = 20 HNO3 + 20 NO
H2O2 = H2O + O2 =>
2 H2O2 = 2 H2O + O2
Al(NO3)3*9H2O + NH4OH = Al2O3 + NH4NO3 + H2O =>
2 Al(NO3)3*9H2O + 6 NH4OH = Al2O3 + 6 NH4NO3 + 21 H2O
NaHCO3 + CH3COOH = CH3COONa + H2O + CO2 =>
NaHCO3 + CH3COOH = CH3COONa + H2O + CO2
NO2 + H2O = HNO3 + NO =>
3 NO2 + H2O = 2 HNO3 + NO
K2O + H3PO4 = K3PO4 + H2O =>
3 K2O + 2 H3PO4 = 2 K3PO4 + 3 H2O
P + O2 = P2O5 =>
4 P + 5 O2 = 2 P2O5
HNO3 + I2 = NO2 + HIO3 + H20 =>
30 HNO3 + 5 I2 = 30 NO2 + 10 HIO3 + H20
Ni + HNO3 = Ni(NO3)2 + NO + H2O =>
3 Ni + 8 HNO3 = 3 Ni(NO3)2 + 2 NO + 4 H2O
Na2S2O3 + Br2 + NaOH = NaBr + Na2SO4 + H2O =>
Na2S2O3 + 4 Br2 + 10 NaOH = 8 NaBr + 2 Na2SO4 + 5 H2O
I2 + Cl2 + H2O = HIO3 + HCl =>
I2 + 5 Cl2 + 6 H2O = 2 HIO3 + 10 HCl
HBr + PB(OH)4 = PBBr4 + H2O =>
4 HBr + PB(OH)4 = PBBr4 + 4 H2O
NH3(g) + H2SO4(ac) = (NH4)2SO4(ac) =>
2 NH3(g) + H2SO4(ac) = (NH4)2SO4(ac)
Ga(OH)3 + Ba(OH)2 = Ba3([Ga(OH)6])2 =>
2 Ga(OH)3 + 3 Ba(OH)2 = Ba3([Ga(OH)6])2
P4 + HNO3 = H3PO4 + NO2 + H2O =>
P4 + 20 HNO3 = 4 H3PO4 + 20 NO2 + 4 H2O
N2H4 + KMnO4 + H2SO4 = N2 + MnSO4 + K2SO4 + H2O =>
5 N2H4 + 4 KMnO4 + 6 H2SO4 = 5 N2 + 4 MnSO4 + 2 K2SO4 + 16 H2O
NH3(g) + H2SO4(ac) = (NH4)2SO4(ac) =>
2 NH3(g) + H2SO4(ac) = (NH4)2SO4(ac)
Fe(s) + HCl(aq) = FeCl3(aq) + H2(g) =>
2 Fe(s) + 6 HCl(aq) = 2 FeCl3(aq) + 3 H2(g)
Zn + HNO3 = Zn(NO3)2 + N2 + H2O =>
5 Zn + 12 HNO3 = 5 Zn(NO3)2 + N2 + 6 H2O
HBrO3 + H2O + S = HBr + H2SO4 =>
HBrO3 + H2O + S = HBr + H2SO4
BaCl2 + Na2CO3 = BaCO3 + NaCl =>
BaCl2 + Na2CO3 = BaCO3 + 2 NaCl
Na2B4O7 + HCl + H2O = NaCl + H3BO3 =>
Na2B4O7 + 2 HCl + 5 H2O = 2 NaCl + 4 H3BO3
Fe2O3 + H2SO4 = Fe2(SO4)3 + H2O =>
Fe2O3 + 3 H2SO4 = Fe2(SO4)3 + 3 H2O
TiO2 + KOH = K2TiO3 + H2O =>
TiO2 + 2 KOH = K2TiO3 + H2O
HNO3 + PCl3 + H2O = NO + H3PO4 + HCl =>
2 HNO3 + 3 PCl3 + 8 H2O = 2 NO + 3 H3PO4 + 9 HCl
Cu + HNO3 = Cu(NO3)2 + NO2 + H2O =>
Cu + 4 HNO3 = Cu(NO3)2 + 2 NO2 + 2 H2O
P + O2 = P2O5 =>
4 P + 5 O2 = 2 P2O5
HCHO2 + OH = CHO2 + H2O =>
HCHO2 + OH = CHO2 + H2O
MGCO3 + HCl = MGCl2 + H2O + CO2 =>
MGCO3 + 2 HCl = MGCl2 + H2O + CO2
Cu(OH)2 = CuO + H2O =>
Cu(OH)2 = CuO + H2O
HCOH + Ag2O = HCOOH + Ag2 =>
HCOH + Ag2O = HCOOH + Ag2
Ni(NO3)2 + Na2S = NiS + Na + NO3 =>
Ni(NO3)2 + Na2S = NiS + 2 Na + 2 NO3
HBrO3 + H2O + S = HBr + H2SO4 =>
HBrO3 + H2O + S = HBr + H2SO4
ZnCl2(aq) + Al(s) = AlCl2 + Zn =>
ZnCl2(aq) + Al(s) = AlCl2 + Zn
Mg(OH)2CO3 + HCl = MgCl + H2O + CO2 + O2 =>
4 Mg(OH)2CO3 + 4 HCl = 4 MgCl + 6 H2O + 4 CO2 + 3 O2
Na2O + HCl = NaCl + H2O =>
Na2O + 2 HCl = 2 NaCl + H2O
N2O5 + Ba(OH)2 = Ba(NO3)2 + H2O =>
N2O5 + Ba(OH)2 = Ba(NO3)2 + H2O
H[CuCl2] = CuCl + HCl =>
H[CuCl2] = CuCl + HCl
Ni(NO3)2 + Na2S = NiS + NaNO3 =>
Ni(NO3)2 + Na2S = NiS + 2 NaNO3
C2H6 + O2 = CO2 + H2O =>
2 C2H6 + 7 O2 = 4 CO2 + 6 H2O
Ba + Na2 = BaNa2 =>
Ba + Na2 = BaNa2
FeCl3 + LiOh = Fe(Oh)3 + LiCl =>
FeCl3 + 3 LiOh = Fe(Oh)3 + 3 LiCl
HCOH + Ag2O = HCOOH + Ag2 =>
HCOH + Ag2O = HCOOH + Ag2
Al(CO3)3 + Na2NO3 = Al(NO3)3 + Na2CO3 =>
Al(CO3)3 + 3 Na2NO3 = Al(NO3)3 + 3 Na2CO3
| 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 |
| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur02/20/17
Équations équilibrées sur03/22/16
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.
