| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 H2S + O2 = 2 S + 2 H2O
MnO2 + H2SO4 + FeSO4 = MnSO4 + Fe2(SO4)3 + H2O =>
MnO2 + 2 H2SO4 + 2 FeSO4 = MnSO4 + Fe2(SO4)3 + 2 H2O
K + H3PO4 = H2 + K3PO4 =>
6 K + 2 H3PO4 = 3 H2 + 2 K3PO4
CH3Cl + NaI = CH3I + NaCl =>
CH3Cl + NaI = CH3I + NaCl
K + H3PO4 = H2 + K3PO4 =>
6 K + 2 H3PO4 = 3 H2 + 2 K3PO4
K2CO3 + H3PO4 = K3PO4 + H2O + CO2 =>
3 K2CO3 + 2 H3PO4 = 2 K3PO4 + 3 H2O + 3 CO2
ZnS + Fe2O3 = Fe2S3 + ZnO =>
3 ZnS + Fe2O3 = Fe2S3 + 3 ZnO
C7H16 + O2 = C + H2O =>
C7H16 + 4 O2 = 7 C + 8 H2O
Pb(NO3)2 + NaCO3{-2} = PbCO3{-2} + Na(NO3)2 =>
Pb(NO3)2 + NaCO3{-2} = PbCO3{-2} + Na(NO3)2
CaCl2 + HCl = CaH2 + Cl =>
CaCl2 + 2 HCl = CaH2 + 4 Cl
H2S + O2 = S + H2O =>
2 H2S + O2 = 2 S + 2 H2O
KI + H3PO4 = K2HPO4 + HI =>
2 KI + H3PO4 = K2HPO4 + 2 HI
Fe + Cu2O = Fe2O3 + Cu =>
2 Fe + 3 Cu2O = Fe2O3 + 6 Cu
ZnS + Fe2O3 = Fe2S3 + ZnO =>
3 ZnS + Fe2O3 = Fe2S3 + 3 ZnO
SnCl2 + HgCl2 = SnCl4 + Hg2Cl2 =>
SnCl2 + 2 HgCl2 = SnCl4 + Hg2Cl2
NaOH + H2O = NaO2 + H2 =>
2 NaOH + 2 H2O = 2 NaO2 + 3 H2
P + N2 = P3N5 =>
6 P + 5 N2 = 2 P3N5
C3H7O8 + O2 = H2O + CO2 =>
4 C3H7O8 + 3 O2 = 14 H2O + 12 CO2
KClO4 = KCl + O2 =>
KClO4 = KCl + 2 O2
ZnS + Fe2O3 = Fe2S3 + ZnO =>
3 ZnS + Fe2O3 = Fe2S3 + 3 ZnO
H3BO3 + Na2O = Na2B4O7 + H2O =>
4 H3BO3 + Na2O = Na2B4O7 + 6 H2O
ZnS + Fe2O3 = Fe2S3 + ZnO =>
3 ZnS + Fe2O3 = Fe2S3 + 3 ZnO
Y2O7 + H2O = HYO4 =>
Y2O7 + H2O = 2 HYO4
K4Fe(CN)6 + H2SO4 + H2O2 = K2SO4 + FeSO4 + (NH4)2SO4 + CO2 =>
K4Fe(CN)6 + 6 H2SO4 + 6 H2O2 = 2 K2SO4 + FeSO4 + 3(NH4)2SO4 + 6 CO2
N2 + Al = AlN =>
N2 + 2 Al = 2 AlN
Cd + N2 = CdN2 =>
Cd + N2 = CdN2
H2SO4 + Ba = BaSO4 + H2S + H2O =>
5 H2SO4 + 4 Ba = 4 BaSO4 + H2S + 4 H2O
N2 + Al = AlN =>
N2 + 2 Al = 2 AlN
CH3COOCH3 + H2O = HCOOH + CH4O =>
CH3COOCH3 + 2 H2O = HCOOH + 2 CH4O
KNO3(aq) + H2SO4(aq) = HNO3(aq) + K2SO4 =>
2 KNO3(aq) + H2SO4(aq) = 2 HNO3(aq) + K2SO4
N2 + Al = AlN =>
N2 + 2 Al = 2 AlN
HNO3 + FeO = Fe(NO3)3 + H2O + NO =>
10 HNO3 + 3 FeO = 3 Fe(NO3)3 + 5 H2O + NO
K2Cr2O7 + H2SO4 + K2SO3 = Cr2(SO4)3 + K2SO4 + H2O =>
K2Cr2O7 + 4 H2SO4 + 3 K2SO3 = Cr2(SO4)3 + 4 K2SO4 + 4 H2O
N2 + Al = AlN =>
N2 + 2 Al = 2 AlN
HCl + CaCO3 + NaOH = H2O + NaCO3 + CaCl =>
HCl + CaCO3 + NaOH = H2O + NaCO3 + CaCl
N2 + Al = AlN =>
N2 + 2 Al = 2 AlN
CaO + HNO3 = H2O + Ca(NO3)2 =>
CaO + 2 HNO3 = H2O + Ca(NO3)2
C2H5OH + C2H5COOH = C2H5COOC2H5 + H2O =>
C2H5OH + C2H5COOH = C2H5COOC2H5 + H2O
Na + N2 = Na3N = =>
6 Na + N2 = 2 Na3N
N2 + Al = AlN =>
N2 + 2 Al = 2 AlN
Fe + Cu2O = Fe2O3 + Cu =>
2 Fe + 3 Cu2O = Fe2O3 + 6 Cu
ZnS + Fe2O3 = Fe2S3 + ZnO =>
3 ZnS + Fe2O3 = Fe2S3 + 3 ZnO
MgBr2 + K3PO4 = Mg3(PO4)2 + KBr =>
3 MgBr2 + 2 K3PO4 = Mg3(PO4)2 + 6 KBr
N2 + Al = AlN =>
N2 + 2 Al = 2 AlN
K2S + Al = AlS + K =>
K2S + Al = AlS + 2 K
N2 + Al = AlN =>
N2 + 2 Al = 2 AlN
(NH4)2S04 + Pb(NO3)2 = NH4NO3 + PbS04 =>
(NH4)2S04 + Pb(NO3)2 = 2 NH4NO3 + PbS04
ZnS + Fe2O3 = Fe2S3 + ZnO =>
3 ZnS + Fe2O3 = Fe2S3 + 3 ZnO
Fe + O2 = Fe2O2 =>
2 Fe + O2 = Fe2O2
MgCO3 + NaCl = MgCl2 + Na2CO3 =>
MgCO3 + 2 NaCl = MgCl2 + Na2CO3
| 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 |
| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur11/24/24
Équations équilibrées sur12/24/23
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.
