| Équations équilibrées la veille | Équations équilibrées le lendemain |
C20H14O4 + C7H6O3 = C27H18O6 + H2O
B2O3 + C2H4N4 = BN + CO2 + H2O =>
2 B2O3 + C2H4N4 = 4 BN + 2 CO2 + 2 H2O
FeC2O4*2H2O + O2 = Fe3O4 + CO2 + H2O =>
3 FeC2O4*2H2O + 2 O2 = Fe3O4 + 6 CO2 + 6 H2O
AlI3 + Zn = AlZn + I2 =>
2 AlI3 + 2 Zn = 2 AlZn + 3 I2
Au + KCl + HCl = KAuCl4 + H2 =>
2 Au + 2 KCl + 6 HCl = 2 KAuCl4 + 3 H2
Na2CO3 + NaOH = Na2OH + NaCO3 =>
Na2CO3 + NaOH = Na2OH + NaCO3
Be3N2 + Li2O = Li3N + BeO =>
Be3N2 + 3 Li2O = 2 Li3N + 3 BeO
Mg(OH)2 + HCl = Mg(HCl)2 + OH =>
Mg(OH)2 + 2 HCl = Mg(HCl)2 + 2 OH
Al + H2O = (AlH)2O =>
2 Al + H2O = (AlH)2O
MgCO3 + HBr = MgBr2 + H2CO3 =>
MgCO3 + 2 HBr = MgBr2 + H2CO3
BrF3 = Br2 + F2 =>
2 BrF3 = Br2 + 3 F2
TiO2 + NH3 = TiN + H2O + O2 =>
4 TiO2 + 4 NH3 = 4 TiN + 6 H2O + O2
Cr2O3 + CO = Cr + CO2 =>
Cr2O3 + 3 CO = 2 Cr + 3 CO2
POCl + HBrO3 + H2O = H3PO4 + Br2 + HCl =>
5 POCl + 2 HBrO3 + 9 H2O = 5 H3PO4 + Br2 + 5 HCl
LiSO4 + NaOH = Li(OH)2 + Na2SO4 =>
LiSO4 + 2 NaOH = Li(OH)2 + Na2SO4
NaC2H3O2 + K3PO4 = Na3PO4 + KC2H3O2 =>
3 NaC2H3O2 + K3PO4 = Na3PO4 + 3 KC2H3O2
Na2CO3 + CuSO4 + H2O = CuCO3Cu(OH)2 + CO2 + Na2SO4 =>
2 Na2CO3 + 2 CuSO4 + H2O = CuCO3Cu(OH)2 + CO2 + 2 Na2SO4
Cu + AgNO3 = CuAgNO3 =>
Cu + AgNO3 = CuAgNO3
Al + HCl = AlCl3 + H2 =>
2 Al + 6 HCl = 2 AlCl3 + 3 H2
EDTA + CaCl2 = CaEDTA + Cl2 =>
EDTA + CaCl2 = CaEDTA + Cl2
C2O4H2*2H2O + NaOH = Na2C2O4 + H2O =>
C2O4H2*2H2O + 2 NaOH = Na2C2O4 + 4 H2O
PB(OH)2 + NaOH = Na2PBO2 + H2O =>
PB(OH)2 + 2 NaOH = Na2PBO2 + 2 H2O
FeO + C2 = Fe2 + CO2 =>
4 FeO + C2 = 2 Fe2 + 2 CO2
H2O2 + C2Cl2 = CO2 + H2O + HCl =>
3 H2O2 + C2Cl2 = 2 CO2 + 2 H2O + 2 HCl
CuSO4 + H2O + Fe = Cu + FeSO4(H2O) =>
CuSO4 + H2O + Fe = Cu + FeSO4(H2O)
C3H7NH2 + O2 = CO2 + H2O + N2 =>
4 C3H7NH2 + 21 O2 = 12 CO2 + 18 H2O + 2 N2
K2CrO4 + KCl = CrO + Cl2 + K2O =>
K2CrO4 + 4 KCl = CrO + 2 Cl2 + 3 K2O
Mg(s) + HBr(aq) = Mg(Br2)2(s) + H2(g) =>
Mg(s) + 4 HBr(aq) = Mg(Br2)2(s) + 2 H2(g)
Cu(SO4) + Na(OH) = Cu(OH)2 + Na2SO4 =>
Cu(SO4) + 2 Na(OH) = Cu(OH)2 + Na2SO4
NO + H2O = NH3 + O2 =>
4 NO + 6 H2O = 4 NH3 + 5 O2
Ca{2+} + EDTA{4-} = Ca2EDTA =>
2 Ca{2+} + EDTA{4-} = Ca2EDTA
Al + CuSO4 = (Al)2(SO4)3 + Cu =>
2 Al + 3 CuSO4 = (Al)2(SO4)3 + 3 Cu
SO2SO2(SO3H)2 = SO2 + SO3 + H2O =>
SO2SO2(SO3H)2 = 3 SO2 + SO3 + H2O
C4H7NO2 + O2 = CO2 + H2O + NO =>
4 C4H7NO2 + 21 O2 = 16 CO2 + 14 H2O + 4 NO
Zn(OH)2 + H3PO4 = ZnPO4 + H3(OH)2 =>
Zn(OH)2 + H3PO4 = ZnPO4 + H3(OH)2
C16H18N3SCl + H2O2 = CO2 + H2O + HNO3 + H2SO4 + HCl =>
C16H18N3SCl + 51 H2O2 = 16 CO2 + 57 H2O + 3 HNO3 + H2SO4 + HCl
BaCH3CO2 + NH4SO4 = BaSO4 + NH4CH3CO2 =>
BaCH3CO2 + NH4SO4 = BaSO4 + NH4CH3CO2
HCOOH = COOH{-} + H{+} =>
HCOOH = COOH{-} + H{+}
C2H5OH + Cr2O7{2-} + H{+} = Cr{3+} + C2H4O2 + H2O =>
3 C2H5OH + 2 Cr2O7{2-} + 16 H{+} = 4 Cr{3+} + 3 C2H4O2 + 11 H2O
C2H4 + C2H5OH = C2H5 + C2H4OH =>
C2H4 + C2H5OH = C2H5 + C2H4OH
Cl2 + Ca(OH)2 = CaCl + CaClO3 + H2O =>
3 Cl2 + 6 Ca(OH)2 = 4 CaCl + 2 CaClO3 + 6 H2O
CrI2 + Cs3PO4 = Cr3(PO4)2 + CsI =>
3 CrI2 + 2 Cs3PO4 = Cr3(PO4)2 + 6 CsI
C3H6(g) + Br2(g) = C3H6Br2 =>
C3H6(g) + Br2(g) = C3H6Br2
UO3 + H2SO4 = UO2SO4 + H2O =>
UO3 + H2SO4 = UO2SO4 + H2O
CrO + Al = Al2O23 + Cr =>
23 CrO + 2 Al = Al2O23 + 23 Cr
CH2O + SO4{2-} + H{+} = CO2 + HS{-} + H2O =>
2 CH2O + SO4{2-} + H{+} = 2 CO2 + HS{-} + 2 H2O
CH3CH2OH + O2N2 = CO2 + H2O + N2 =>
CH3CH2OH + 3 O2N2 = 2 CO2 + 3 H2O + 3 N2
HCl + CaCO3 = CaCl2 + H2O + CO2 =>
2 HCl + CaCO3 = CaCl2 + H2O + CO2
PCl3 + H2O = (H3PO3) + HCl =>
PCl3 + 3 H2O = (H3PO3) + 3 HCl
CH3CH2OH + MnO4{-} = CH3COO{-} + MnO2 + H2O + OH{-} =>
3 CH3CH2OH + 4 MnO4{-} = 3 CH3COO{-} + 4 MnO2 + 4 H2O + OH{-}
| 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 36 37 38 39 40 41 42 43 44 45 46 47 48 |
| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur04/21/25
Équations équilibrées sur05/21/24
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.
