| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 Fe + 3 Cl2 = 2 FeCl3
NaCl + CaCl2 = NaCl*CaCl2 =>
NaCl + CaCl2 = NaCl*CaCl2
Pb(NO3)2 + NaCN = Pb(CN)2 + NaNO3 =>
Pb(NO3)2 + 2 NaCN = Pb(CN)2 + 2 NaNO3
PbS + NH3 = Pb + N2 + H2S =>
3 PbS + 2 NH3 = 3 Pb + N2 + 3 H2S
H2SO4(ac) + H2O(l) = H3O(ac) + HSO4 =>
H2SO4(ac) + H2O(l) = H3O(ac) + HSO4
Sm(OH)3 + H2SO4 = Sm2(SO4)3 + H2O =>
2 Sm(OH)3 + 3 H2SO4 = Sm2(SO4)3 + 6 H2O
C2H2 + O2 = CO2 + H2O =>
2 C2H2 + 5 O2 = 4 CO2 + 2 H2O
PF3 + F2 = PF5 =>
PF3 + F2 = PF5
C3H8 + O2 = CO2 + H2O =>
C3H8 + 5 O2 = 3 CO2 + 4 H2O
CaCO3 + H3PO4 = Ca3(PO4)2 + CO2 + H2O =>
3 CaCO3 + 2 H3PO4 = Ca3(PO4)2 + 3 CO2 + 3 H2O
Cu(NH2CH2COOH)(ClO4)2 = Cu + Cl2 + CO2 + H2O + N2 + O2 =>
4 Cu(NH2CH2COOH)(ClO4)2 = 4 Cu + 4 Cl2 + 8 CO2 + 10 H2O + 2 N2 + 7 O2
[BiI4] + H2O = BiOI + I + H =>
[BiI4] + H2O = BiOI + 3 I + 2 H
Fe(OH)2 + H = Fe + H2O =>
Fe(OH)2 + 2 H = Fe + 2 H2O
CuCl2 + Ni = NiCl2 + Cu =>
CuCl2 + Ni = NiCl2 + Cu
PbO2 + KOH + H2O = K4[Pb(OH)8] =>
PbO2 + 4 KOH + 2 H2O = K4[Pb(OH)8]
K2CO3 + BaCl2 = KCl + BaO + CO2 =>
K2CO3 + BaCl2 = 2 KCl + BaO + CO2
KCrO2 + HNO3 = Cr(NO3)3 + KNO3 + H2O =>
KCrO2 + 4 HNO3 = Cr(NO3)3 + KNO3 + 2 H2O
H2O + Fe(NO3)3 + KSCN = Fe(SCN)3 + K2O + HNO3 =>
3 H2O + 2 Fe(NO3)3 + 6 KSCN = 2 Fe(SCN)3 + 3 K2O + 6 HNO3
IRON(III)TRICHLORIDE + COBALT(II)DICHLORIDE = IRON(III)DICHLORIDE + COBALT(II)TRICHLORIDE =>
IRON(III)TRICHLORIDE + COBALT(II)DICHLORIDE = IRON(III)DICHLORIDE + COBALT(II)TRICHLORIDE
HNo3 + Ca(OH)2 = Ca(No3)2 + H2O =>
2 HNo3 + Ca(OH)2 = Ca(No3)2 + 2 H2O
H2SO4Li2CO3 = Li2SO4H2OCO2 =>
H2SO4Li2CO3 = Li2SO4H2OCO2
Fe(NO3)3 + Na3PO4 = NaNO3 + FePO4 =>
Fe(NO3)3 + Na3PO4 = 3 NaNO3 + FePO4
Br2 + KNO3 + H2O = KBrO3 + KBr + HNO3 =>
3 Br2 + 6 KNO3 + 3 H2O = KBrO3 + 5 KBr + 6 HNO3
FeSO4 = Fe2O3 + SO2 + O2 =>
4 FeSO4 = 2 Fe2O3 + 4 SO2 + O2
Al2O3 + H2O = Al(OH)3 =>
Al2O3 + 3 H2O = 2 Al(OH)3
CH4 + O2 = CO2 + H2O =>
CH4 + 2 O2 = CO2 + 2 H2O
Sn + HCl + K2Cr2O7 = SnCl2 + CrCl3 + KCl + H2O =>
3 Sn + 14 HCl + K2Cr2O7 = 3 SnCl2 + 2 CrCl3 + 2 KCl + 7 H2O
C + H2SO4 = CO2 + SO2 + H2O =>
C + 2 H2SO4 = CO2 + 2 SO2 + 2 H2O
C + H2 + O2 = CH3COOH =>
2 C + 2 H2 + O2 = CH3COOH
CH3CH2OH + O2(g) = H2O + CH3COOH =>
CH3CH2OH + O2(g) = H2O + CH3COOH
FeS + O2 = Fe2O3 + SO2 =>
4 FeS + 7 O2 = 2 Fe2O3 + 4 SO2
N2 + H2O = NH3 + O2 =>
2 N2 + 6 H2O = 4 NH3 + 3 O2
C3H7COOC2H5 + O2 = CO + H2O =>
C3H7COOC2H5 + 5 O2 = 6 CO + 6 H2O
NaNO3(s) = Na(s) + NO3(g) =>
NaNO3(s) = Na(s) + NO3(g)
C2H60O + O2 = CO2 + H2O =>
2 C2H60O + 33 O2 = 4 CO2 + 60 H2O
HCl(aq) = H(aq) + Cl(aq) =>
HCl(aq) = H(aq) + Cl(aq)
Cr(OH)3 + H = Cr + H2O =>
Cr(OH)3 + 3 H = Cr + 3 H2O
KOH + MnSO4 = MnOH + KSO4 =>
KOH + MnSO4 = MnOH + KSO4
Al(No3)3 + Li2Co3 = Al2(Co3)3 + LiNo3 =>
2 Al(No3)3 + 3 Li2Co3 = Al2(Co3)3 + 6 LiNo3
Zn + Cu{2+} = ZnCu{2+} =>
Zn + Cu{2+} = ZnCu{2+}
C11H1203 + O2 = CO2 + H2O =>
4 C11H1203 + 1247 O2 = 44 CO2 + 2406 H2O
NH3 + NO = N2 + H2O =>
4 NH3 + 6 NO = 5 N2 + 6 H2O
C9H8O4 = C7H6O3 + C2H4O2 =>
8 C9H8O4 = 10 C7H6O3 + C2H4O2
(NH4)3PO4 + Pb(NO3)2 = (NH4)NO3 + Pb3(PO4)2 =>
2(NH4)3PO4 + 3 Pb(NO3)2 = 6(NH4)NO3 + Pb3(PO4)2
FeCl2 + K2Cr2O7 + HCl = FeCl3 + KCl + CrCl3 + H2O =>
6 FeCl2 + K2Cr2O7 + 14 HCl = 6 FeCl3 + 2 KCl + 2 CrCl3 + 7 H2O
SnO + Br2 = SnBr4 + O2 =>
2 SnO + 4 Br2 = 2 SnBr4 + O2
SO3 + OH = SO3OH =>
SO3 + OH = SO3OH
Al(OH)3 + Na2SO4 = Al2(SO4)3 + NaOH =>
2 Al(OH)3 + 3 Na2SO4 = Al2(SO4)3 + 6 NaOH
Mg + Al2(SO4)3 = Al2O3 + SO2 + MgO =>
3 Mg + Al2(SO4)3 = Al2O3 + 3 SO2 + 3 MgO
N2I6 = N3 + I =>
3 N2I6 = 2 N3 + 18 I
| 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 |
| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/07/25
Équations équilibrées sur02/06/24
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.
