| Équations équilibrées la veille | Équations équilibrées le lendemain |
Fe + 2 Cl + 2 H2O = Fe(OH)2 + 2 HCl
HBr + O2 = H2O2 + Br2 =>
2 HBr + O2 = H2O2 + Br2
Cu2S + O2 = Cu20 + SO2 =>
10 Cu2S + 10 O2 = Cu20 + 10 SO2
Br2 + CHCl3 = CHCl2 + ClBr =>
Br2 + 2 CHCl3 = 2 CHCl2 + 2 ClBr
Li(s) + NaNO3(aq) = Na(s) + LiNO3(aq) =>
Li(s) + NaNO3(aq) = Na(s) + LiNO3(aq)
Li3PO4 + HCl = H3PO4 + LiCl =>
Li3PO4 + 3 HCl = H3PO4 + 3 LiCl
K3(Cr(OH)6) + H2O2 = KO2 + H2CrO4 + H2O =>
K3(Cr(OH)6) + 6 H2O2 = 3 KO2 + H2CrO4 + 8 H2O
C10H14N2O8Na2*2H2O + NaOH = C10H12N2O8Na4 + H2O =>
C10H14N2O8Na2*2H2O + 2 NaOH = C10H12N2O8Na4 + 4 H2O
CS2 + KMnO4 + KOH = S + K2MnO4 + CO2 + H2O =>
CS2 + 4 KMnO4 + 4 KOH = 2 S + 4 K2MnO4 + CO2 + 2 H2O
Cr2O7{2-} + CH3CH2OH + H{+} = Cr + CH3CHO + H2O =>
Cr2O7{2-} + 6 CH3CH2OH + 2 H{+} = 2 Cr + 6 CH3CHO + 7 H2O
MgSO4 + AlCl3 = MgCl2 + Al2(SO4)3 =>
3 MgSO4 + 2 AlCl3 = 3 MgCl2 + Al2(SO4)3
C7H14Br2 + Zn = C7H14 + ZnBr2 =>
C7H14Br2 + Zn = C7H14 + ZnBr2
C19H39OH + HBr = C19H39Br + H2O =>
C19H39OH + HBr = C19H39Br + H2O
Zn(OH)2 + Ba(OH)2 = Ba(HZnO2)2 + H2O =>
2 Zn(OH)2 + Ba(OH)2 = Ba(HZnO2)2 + 2 H2O
NH2OH + HNO3 = NH2NO3 + H2O =>
NH2OH + HNO3 = NH2NO3 + H2O
KH2PO4 + SnCl2 = HCl + KCl + Sn3(PO4)2 =>
2 KH2PO4 + 3 SnCl2 = 4 HCl + 2 KCl + Sn3(PO4)2
AgC2H3O2 + AlCl3 = AgCl + Al(C2H3O2)3 =>
3 AgC2H3O2 + AlCl3 = 3 AgCl + Al(C2H3O2)3
NaCO3 = NaO + CO2 =>
NaCO3 = NaO + CO2
Se2O4 + H2O = H2Se2O5 =>
Se2O4 + H2O = H2Se2O5
H2Se + KOH = H2O + K2Se =>
H2Se + 2 KOH = 2 H2O + K2Se
ZnBr2(aq) + AgNO3(aq) = Zn(NO3)2(aq) + AgBr(s) =>
ZnBr2(aq) + 2 AgNO3(aq) = Zn(NO3)2(aq) + 2 AgBr(s)
Al2(SO4)3 + Na2[Zn(OH)4] = Na2SO4 + Al2[Zn(OH)4]3 =>
Al2(SO4)3 + 3 Na2[Zn(OH)4] = 3 Na2SO4 + Al2[Zn(OH)4]3
NaNO3 + C6H12O6 = Na2O + N2O + CO2 + H2O =>
6 NaNO3 + C6H12O6 = 3 Na2O + 3 N2O + 6 CO2 + 6 H2O
FeSO3 + H2SO4 = FeSO4 + H2SO3 =>
FeSO3 + H2SO4 = FeSO4 + H2SO3
FeSO3 + H2SO4 = Fe2(SO4)3 + SO2 + H2O =>
2 FeSO3 + 4 H2SO4 = Fe2(SO4)3 + 3 SO2 + 4 H2O
Na + KNO3 = Na2O + K2O + N2 =>
10 Na + 2 KNO3 = 5 Na2O + K2O + N2
Fe + CuPO4 = FePO4 + Cu =>
Fe + CuPO4 = FePO4 + Cu
CH3COONH4 + H2O = CO2 + NH3 + H =>
CH3COONH4 + 2 H2O = 2 CO2 + NH3 + 8 H
Al + MgI2 = AlI3 + Mg =>
2 Al + 3 MgI2 = 2 AlI3 + 3 Mg
NH3 + O2 = H2O + N2 =>
4 NH3 + 3 O2 = 6 H2O + 2 N2
SO2 + Ca(OH)2 = Ca(HSO3)2 =>
2 SO2 + Ca(OH)2 = Ca(HSO3)2
CH7OH + Na = CH7ONa + H2 =>
2 CH7OH + 2 Na = 2 CH7ONa + H2
LiOH + H2CO3 = LiHCO3 + H2O =>
LiOH + H2CO3 = LiHCO3 + H2O
Fe(s) + HCl(ac) = FeCl3(s) + H2(g) =>
2 Fe(s) + 6 HCl(ac) = 2 FeCl3(s) + 3 H2(g)
UO2F2 + HNO3 = UO2(NO3)2 + HF =>
UO2F2 + 2 HNO3 = UO2(NO3)2 + 2 HF
Ca(CH3COO)2 + Na3PO4 = Ca3(PO4)2 + Na(CH3COO) =>
3 Ca(CH3COO)2 + 2 Na3PO4 = Ca3(PO4)2 + 6 Na(CH3COO)
Al(OH)3 + CuS = Cu(OH)2 + Al2S3 =>
2 Al(OH)3 + 3 CuS = 3 Cu(OH)2 + Al2S3
B(OH)3(OH) + H3O = B(OH) + H2O =>
B(OH)3(OH) + 3 H3O = B(OH) + 6 H2O
Fe + Cl2 = FeCl3 =>
2 Fe + 3 Cl2 = 2 FeCl3
C6H4CH3NO2 + Cl2 = C6H2CH3NO2Cl1 + H2 =>
2 C6H4CH3NO2 + Cl2 = 2 C6H2CH3NO2Cl1 + 2 H2
Zn + HNO3 + H2O = Zn(OH)2 + NH3 =>
4 Zn + HNO3 + 5 H2O = 4 Zn(OH)2 + NH3
MgCl2(aq) + NiSO4(aq) = MgSO4(s) + NiCl2(aq) =>
MgCl2(aq) + NiSO4(aq) = MgSO4(s) + NiCl2(aq)
SO2 + O2 = SO3 =>
2 SO2 + O2 = 2 SO3
CH3(CH2)5OH + O2 = CO2 + H2O =>
CH3(CH2)5OH + 9 O2 = 6 CO2 + 7 H2O
Cu(NO3)2 + Na2CO3 = CuCO3 + Na2(NO3)2 =>
Cu(NO3)2 + Na2CO3 = CuCO3 + Na2(NO3)2
H4SO5 + NaOH = NaHSO4 + H2O =>
H4SO5 + NaOH = NaHSO4 + 2 H2O
Sn + HCl = SnCl4 + H2 =>
Sn + 4 HCl = SnCl4 + 2 H2
AgI + Cr = CrI + Ag =>
AgI + Cr = CrI + Ag
K2OsO4 = Os + O2 + K =>
K2OsO4 = Os + 2 O2 + 2 K
K2O + FeO = K2[FeO2] =>
K2O + FeO = K2[FeO2]
| 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 49 50 51 52 53 54 55 56 57 |
| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur11/26/24
Équations équilibrées sur12/26/23
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.
