| Équations équilibrées la veille | Équations équilibrées le lendemain |
4 Al + 3 O2 = 2 Al2O3
Fe + SCN = FeSCN =>
Fe + SCN = FeSCN
Li + H2O = Li2O + H2 =>
2 Li + H2O = Li2O + H2
P4 + O2 = P2O3 =>
P4 + 3 O2 = 2 P2O3
KCrO2 + Br2 + KOH = K2CrO4 + KBr + H2O =>
2 KCrO2 + 3 Br2 + 8 KOH = 2 K2CrO4 + 6 KBr + 4 H2O
AL + P = ALP =>
AL + P = ALP
PbCl2 = Pb + Cl =>
PbCl2 = Pb + 2 Cl
Sb2 + Cl2 = SbCl3 =>
Sb2 + 3 Cl2 = 2 SbCl3
AL + P = ALP =>
AL + P = ALP
Fe + O2 + H2O = Fe(OH)2 =>
2 Fe + O2 + 2 H2O = 2 Fe(OH)2
Cu(OH)2 + H2SO4 = CuSO4 + H2O =>
Cu(OH)2 + H2SO4 = CuSO4 + 2 H2O
K + O2 = K2O =>
4 K + O2 = 2 K2O
Cu + Li = Cu2Li =>
2 Cu + Li = Cu2Li
Hg2(NO3)2 + NaOH = Hg2O + H2O + NaNO3 =>
Hg2(NO3)2 + 2 NaOH = Hg2O + H2O + 2 NaNO3
Al + HNO3 = Al(NO3)3 + N2 + H2O =>
10 Al + 36 HNO3 = 10 Al(NO3)3 + 3 N2 + 18 H2O
Na + H2O = NaOH + H2 =>
2 Na + 2 H2O = 2 NaOH + H2
FeCl3 + K3[Fe(Cn)6] = Fe3[Fe(Cn)6]3 + KCl =>
3 FeCl3 + 3 K3[Fe(Cn)6] = Fe3[Fe(Cn)6]3 + 9 KCl
Sn + HNO3 = H2O + NH4NO3 + Sn(NO3)2 =>
4 Sn + 10 HNO3 = 3 H2O + NH4NO3 + 4 Sn(NO3)2
PbCl2 = Pb + Cl =>
PbCl2 = Pb + 2 Cl
H2SO4 + NaOH = Na2SO4 + H2O =>
H2SO4 + 2 NaOH = Na2SO4 + 2 H2O
FeCl3 + KSCN = Fe(SCN)3 + KCl =>
FeCl3 + 3 KSCN = Fe(SCN)3 + 3 KCl
K + H2O = KOH + H2 =>
2 K + 2 H2O = 2 KOH + H2
Mg + H2SO4 = MgSO4 + H2 =>
Mg + H2SO4 = MgSO4 + H2
C3H8 + O2 = CO2 + H2O =>
C3H8 + 5 O2 = 3 CO2 + 4 H2O
KOH + Li = LiOH + K =>
KOH + Li = LiOH + K
K2Cr2O7 + HCl = KCl + CrCl2 + H2O + Cl2 =>
K2Cr2O7 + 14 HCl = 2 KCl + 2 CrCl2 + 7 H2O + 4 Cl2
NaN3 = Na + N2 =>
2 NaN3 = 2 Na + 3 N2
K2Cr2O7 + HCl = KCl + CrCl2 + H2O + Cl2 =>
K2Cr2O7 + 14 HCl = 2 KCl + 2 CrCl2 + 7 H2O + 4 Cl2
HCl + AgNO3 = AgCl + HNO3 =>
HCl + AgNO3 = AgCl + HNO3
NH3 + O2 = NO + H2O =>
4 NH3 + 5 O2 = 4 NO + 6 H2O
HCl + AgNO3 = AgCl + HNO3 =>
HCl + AgNO3 = AgCl + HNO3
K2O + H2SO4 = K2SO4 + H2O =>
K2O + H2SO4 = K2SO4 + H2O
CH3OH + O2 = H2CO + H2O =>
2 CH3OH + O2 = 2 H2CO + 2 H2O
C4H6 + H2 = C4H7 =>
2 C4H6 + H2 = 2 C4H7
HCOOH + NAOH = HCOONA + H2O =>
HCOOH + NAOH = HCOONA + H2O
CH2 = CH2 =>
CH2 = CH2
C3H7COOH + KI + H2O = K2CO3 + H2 + CHI3 =>
5 C3H7COOH + 24 KI + 26 H2O = 12 K2CO3 + 42 H2 + 8 CHI3
HBr + NaOH = NaBr + H2O =>
HBr + NaOH = NaBr + H2O
Na + O2 = Na2O =>
4 Na + O2 = 2 Na2O
H2O2 = H2 + O2 =>
H2O2 = H2 + O2
H2O2 = H2O + O2 =>
2 H2O2 = 2 H2O + O2
Al + Br2 = AlBr3 =>
2 Al + 3 Br2 = 2 AlBr3
Al + CuCl3 = AlCl3 + Cu =>
Al + CuCl3 = AlCl3 + Cu
Cl2 + NaBr = NaCl + Br2 =>
Cl2 + 2 NaBr = 2 NaCl + Br2
Ca3(PO4)2 + SiO2 = CaSiO3 + P2O5 =>
Ca3(PO4)2 + 3 SiO2 = 3 CaSiO3 + P2O5
Fe + HCl = FeCl2 + H2 =>
Fe + 2 HCl = FeCl2 + H2
Al + O2 = Al2O3 =>
4 Al + 3 O2 = 2 Al2O3
H2O = H2 + O2 =>
2 H2O = 2 H2 + O2
KMnO4 + HCl = Cl2 + KCl + MnCl2 + H2O =>
2 KMnO4 + 16 HCl = 5 Cl2 + 2 KCl + 2 MnCl2 + 8 H2O
KNO2 + KI + H2So4 = I2 + NO + K2So4 + H2O =>
2 KNO2 + 2 KI + 2 H2So4 = I2 + 2 NO + 2 K2So4 + 2 H2O
| 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 |
| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur11/07/17
Équations équilibrées sur12/07/16
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.
