| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 NaI + Co(NO3)2 = 2 NaNO3 + I2Co
Al2Si4O10(OH)2 = Al2SiO5 + SiO2 + H2O =>
Al2Si4O10(OH)2 = Al2SiO5 + 3 SiO2 + H2O
NH4Br + AgNO3 = AgBr + NH4NO3 =>
NH4Br + AgNO3 = AgBr + NH4NO3
N2 + H2 = NH3 =>
N2 + 3 H2 = 2 NH3
Ca(OCl)2 + NH3 = N2 + H2O + CaCl2 =>
3 Ca(OCl)2 + 4 NH3 = 2 N2 + 6 H2O + 3 CaCl2
HNO2 = HNO3 + NO + H2O =>
3 HNO2 = HNO3 + 2 NO + H2O
C2H4(OH)2 + H2O = C2H4(OH)4 + H2 =>
C2H4(OH)2 + 2 H2O = C2H4(OH)4 + H2
BiO3{-} + MnI2 + H3O{+} = IO3{-} + MnO4{-} + Bi{+3} + H2O =>
17 BiO3{-} + 2 MnI2 + 62 H3O{+} = 4 IO3{-} + 2 MnO4{-} + 17 Bi{+3} + 93 H2O
CuSO4 + KI = CuI2 + K2SO4 =>
CuSO4 + 2 KI = CuI2 + K2SO4
NaHCO3(s) = CO2(g) + H2O(gl) + Na2CO3(s) =>
2 NaHCO3(s) = CO2(g) + H2O(gl) + Na2CO3(s)
CaBr + AgNO3 = AgBr + Ca + (NO3) =>
CaBr + AgNO3 = AgBr + Ca + (NO3)
AgBr(s) = Ag(s) + Br(g) =>
AgBr(s) = Ag(s) + Br(g)
Al + HNO3 = Al(NO3)3 + N2O3 + H2O =>
4 Al + 18 HNO3 = 4 Al(NO3)3 + 3 N2O3 + 9 H2O
Na + NaNO3 = Na2O + N2 =>
10 Na + 2 NaNO3 = 6 Na2O + N2
C2H5OH + H2O = H{+} + e + CO2 =>
C2H5OH + 3 H2O = 12 H{+} + 12e + 2 CO2
Na2SO3 + H2SO3 + KMnO4 = Na2SO4 + K2SO4 + MnSO4 + H2O =>
2 Na2SO3 + 3 H2SO3 + 2 KMnO4 = 2 Na2SO4 + K2SO4 + 2 MnSO4 + 3 H2O
TiO2 + B4C + C = TiB2 + CO =>
2 TiO2 + B4C + 3 C = 2 TiB2 + 4 CO
H2SO3 + Pb(OH)4 = Pb(HSO3)4 + H2O =>
4 H2SO3 + Pb(OH)4 = Pb(HSO3)4 + 4 H2O
Sn2O4 + Ba(MnO4)2 = BaO + Sn(MnO4)4 =>
Sn2O4 + 4 Ba(MnO4)2 = 4 BaO + 2 Sn(MnO4)4
Li3PO4 + LiPO3 + Fe3P + O2 = LiFePO4 =>
2 Li3PO4 + 6 LiPO3 + 4 Fe3P + 11 O2 = 12 LiFePO4
KCIO3 = KCI + O2 =>
2 KCIO3 = 2 KCI + 3 O2
Pb(OH)2 + HNo3 = Pb(No3)2 + H2O =>
Pb(OH)2 + 2 HNo3 = Pb(No3)2 + 2 H2O
HCOOH(aq) = H2O(l) + CO(g) =>
HCOOH(aq) = H2O(l) + CO(g)
CdCl2 + Na2SO4 = CdSO4 + NaCl =>
CdCl2 + Na2SO4 = CdSO4 + 2 NaCl
Ni + Sn(NO3)2 = Ni(NO3)2 + Sn =>
Ni + Sn(NO3)2 = Ni(NO3)2 + Sn
C2H6 + Cl2 = C2H3 + HCl =>
2 C2H6 + 3 Cl2 = 2 C2H3 + 6 HCl
Ho2O3 + H2SO4 = Ho2(SO4)3*6H2O + SO2 + O2 =>
2 Ho2O3 + 12 H2SO4 = 2 Ho2(SO4)3*6H2O + 6 SO2 + 3 O2
Co(NO3)2(aq) + Na3PO4(aq) = Co3(PO4)2(s) + NaNO3(aq) =>
3 Co(NO3)2(aq) + 2 Na3PO4(aq) = Co3(PO4)2(s) + 6 NaNO3(aq)
Zn + KMnO4 + H2SO4 = K2SO4 + ZnSO4 + MnSO4 + H2O =>
5 Zn + 2 KMnO4 + 8 H2SO4 = K2SO4 + 5 ZnSO4 + 2 MnSO4 + 8 H2O
As2S3 + ClO3{-} + H2O = H2AsO4{-} + SO4{-2} + Cl{-} + H3O{+} =>
3 As2S3 + 14 ClO3{-} + 42 H2O = 6 H2AsO4{-} + 9 SO4{-2} + 14 Cl{-} + 24 H3O{+}
Ca(oh)2 + MgCl2 = CaCl2 + Mg(oh)2 =>
Ca(oh)2 + 2 MgCl2 = 2 CaCl2 + Mg(oh)2
I2 + NaHSO4 + H2SO4 = NaIO2 + SO2 + H2O =>
I2 + 2 NaHSO4 + H2SO4 = 2 NaIO2 + 3 SO2 + 2 H2O
KCl + H2O = KOH + Cl2 + H2 =>
2 KCl + 2 H2O = 2 KOH + Cl2 + H2
MgI + Cl = MgCl + I =>
MgI + Cl = MgCl + I
H2O + CO = CHOOH =>
H2O + CO = CHOOH
Zn + HNO3 = Zn(NO3)2 + H* =>
Zn + 2 HNO3 = Zn(NO3)2 + 2 H*
C4H10 + O2 = C20 + H2O =>
10 C4H10 + 25 O2 = 2 C20 + 50 H2O
CsBr + Sc2(CO3)3 = Cs2CO3 + ScBr3 =>
6 CsBr + Sc2(CO3)3 = 3 Cs2CO3 + 2 ScBr3
Zn + H{+} = Zn{+} + H2 =>
2 Zn + 2 H{+} = 2 Zn{+} + H2
C2H6 + O2 = CO2 + H2O =>
2 C2H6 + 7 O2 = 4 CO2 + 6 H2O
H2 + O2 + SO3 = H2SO4 =>
2 H2 + O2 + 2 SO3 = 2 H2SO4
HCO3{-} + OH{-} = CO3{-2} + H2O =>
HCO3{-} + OH{-} = CO3{-2} + H2O
NaHCO3 = NaOH + CO2 =>
NaHCO3 = NaOH + CO2
NH4Cl + NO2 = N2 + HCl + H2O =>
8 NH4Cl + 6 NO2 = 7 N2 + 8 HCl + 12 H2O
CH3CH2OH + Al = (CH3CH2O)3Al + H2 =>
6 CH3CH2OH + 2 Al = 2(CH3CH2O)3Al + 3 H2
HNO3 + SnO = SnO2 + NO2 + H2O =>
2 HNO3 + SnO = SnO2 + 2 NO2 + H2O
HPO2 + H2O = H3PO2 + O =>
HPO2 + H2O = H3PO2 + O
KCO3 + Fe2NO3 = KNO3 + Fe2CO3 =>
KCO3 + Fe2NO3 = KNO3 + Fe2CO3
NH4OH + K2CO3 = NH4CO3 + K2OH =>
NH4OH + K2CO3 = NH4CO3 + K2OH
KCIO3 = KCI + O2 =>
2 KCIO3 = 2 KCI + 3 O2
| 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 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 |
| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/15/24
Équations équilibrées sur01/14/24
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.
