| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 Al + (HCl)2 = 2 AlCl + H2
CHCH + CH3CH2ONa = CHCNa + CH3CH2OH =>
CHCH + CH3CH2ONa = CHCNa + CH3CH2OH
Al2O3 + Zn(O2CCH3)2 = Al2(O2CCH3)3 + ZnO2 =>
2 Al2O3 + 3 Zn(O2CCH3)2 = 2 Al2(O2CCH3)3 + 3 ZnO2
Fe2(CO3)3 + CH3COOH = Fe(C2H3O2)2 + CO2 + H2O =>
4 Fe2(CO3)3 + 17 CH3COOH = 8 Fe(C2H3O2)2 + 14 CO2 + 10 H2O
C6H6 + C2H6Cl = C7H10 + HCl =>
5 C6H6 + 6 C2H6Cl = 6 C7H10 + 6 HCl
C2H6O + O2 = C2H2 + H2O =>
2 C2H6O + O2 = 2 C2H2 + 4 H2O
HNO2 = H{+} + NO2{-} =>
HNO2 = H{+} + NO2{-}
Li3PO4 + Cr3P2O8 = Li2Cr17P12O48 =>
2 Li3PO4 + 17 Cr3P2O8 = 3 Li2Cr17P12O48
CO2 + H2O + NO2 = C21H23NO5 + O2 =>
84 CO2 + 46 H2O + 4 NO2 = 4 C21H23NO5 + 101 O2
CaO + Fe2O3 = Ca3(FeO3)2 =>
3 CaO + Fe2O3 = Ca3(FeO3)2
AlNO3{+3} + NH4OH = AlOH{+3} + NH4NO3 =>
AlNO3{+3} + NH4OH = AlOH{+3} + NH4NO3
HIO3 + Mg(OH)2 = Mg(IO3)2 + H2O =>
2 HIO3 + Mg(OH)2 = Mg(IO3)2 + 2 H2O
AlOH + HOH = Al(OH)3 + H =>
AlOH + 2 HOH = Al(OH)3 + 2 H
NaNO2 + KMnO4 + H2SO4 = K2SO4 + MnSO4 + NaNO3 + H2O =>
5 NaNO2 + 2 KMnO4 + 3 H2SO4 = K2SO4 + 2 MnSO4 + 5 NaNO3 + 3 H2O
Ca(ClO3)2 + Na = NaClO3 + Ca =>
Ca(ClO3)2 + 2 Na = 2 NaClO3 + Ca
[Cu(NH3)4]SO4 + HCl(aq) = CuSO4(aq) + NH4 + Cl =>
[Cu(NH3)4]SO4 + 4 HCl(aq) = CuSO4(aq) + 4 NH4 + 4 Cl
NaOH(aq) + HNO3(aq) = NaNO3(aq) + HOH =>
NaOH(aq) + HNO3(aq) = NaNO3(aq) + HOH
C6H15N1 + O2 = CO + H2O + N2 =>
4 C6H15N1 + 27 O2 = 24 CO + 30 H2O + 2 N2
Mn(NO3)2 + (NH4)2S2O8 + HNO3 = H2Mn2O7 + (NH4)2SO4 + NO3 =>
12 Mn(NO3)2 + 7(NH4)2S2O8 + 68 HNO3 = 6 H2Mn2O7 + 14(NH4)2SO4 + 78 NO3
CH3CH2COOH + CH3ONa = CH3CH2COONa + CH3OH =>
CH3CH2COOH + CH3ONa = CH3CH2COONa + CH3OH
MnSO4 + Na2FeO4 + HNO3 = MnO2 + Fe2(SO4)3 + NaNO3 + H2O =>
3 MnSO4 + 2 Na2FeO4 + 4 HNO3 = 3 MnO2 + Fe2(SO4)3 + 4 NaNO3 + 2 H2O
Na2SO3 + KClO3 = KClSO3 + Na2O3 =>
Na2SO3 + KClO3 = KClSO3 + Na2O3
Cu + Cu(No3)2 = Cu2(No3) =>
3 Cu + Cu(No3)2 = 2 Cu2(No3)
ZnS + Zn(NO3)2 = Zn + S(NO3)2 =>
ZnS + Zn(NO3)2 = 2 Zn + S(NO3)2
H2SO4 + NaCl = Cl2 + Na2SO4 + H2S + H2O =>
5 H2SO4 + 8 NaCl = 4 Cl2 + 4 Na2SO4 + H2S + 4 H2O
NaF + CaBr2 = NaBr + CaF2 =>
2 NaF + CaBr2 = 2 NaBr + CaF2
H2O + CrO4{2-} = Cr(OH)3 + O2{2-} + H{+} =>
4 H2O + 2 CrO4{2-} = 2 Cr(OH)3 + 3 O2{2-} + 2 H{+}
CoO + CH4 = Co + H2 + CO =>
CoO + CH4 = Co + 2 H2 + CO
Cr2(CO3)3 + MgSO4 = Cr2(SO4)3 + MgCO3 =>
Cr2(CO3)3 + 3 MgSO4 = Cr2(SO4)3 + 3 MgCO3
Pd + Fe(NO3)2 = Fe + PdNO3 =>
2 Pd + Fe(NO3)2 = Fe + 2 PdNO3
Na3PO4 + NaNO3 = Na3NO3 + NaPO4 =>
Na3PO4 + NaNO3 = Na3NO3 + NaPO4
NaNO2(aq) + HSO3NH2(aq) = N2(g) + NaHSO4(aq) + H2O(l) =>
NaNO2(aq) + HSO3NH2(aq) = N2(g) + NaHSO4(aq) + H2O(l)
(VO2)2SO4 + H2SnCl4 + HCl = V2O5 + SO2 + H2SnCl6 + H2O =>
(VO2)2SO4 + H2SnCl4 + 2 HCl = V2O5 + SO2 + H2SnCl6 + H2O
H + B12O3 = B + H2O =>
6 H + B12O3 = 12 B + 3 H2O
B(OH)3 = B3O7 + H + H2O =>
3 B(OH)3 = B3O7 + 5 H + 2 H2O
(NH4)2[Fe(CN)6] + MgMnO4 + KOH = Fe2O3 + K2CO3 + MgO + MnO + H2O + N2 =>
4(NH4)2[Fe(CN)6] + 35 MgMnO4 + 48 KOH = 2 Fe2O3 + 24 K2CO3 + 35 MgO + 35 MnO + 40 H2O + 16 N2
Pb(OH)2 + Cl2 = H2O + Pb(ClO4)2 + PbCl =>
16 Pb(OH)2 + 9 Cl2 = 16 H2O + 2 Pb(ClO4)2 + 14 PbCl
H2O2 + N2H4 = HNO3 + H2O =>
7 H2O2 + N2H4 = 2 HNO3 + 8 H2O
Cl2 + I{-} + OH{-} = IO4{-} + Cl{-} + H2O =>
4 Cl2 + I{-} + 8 OH{-} = IO4{-} + 8 Cl{-} + 4 H2O
ZnOHNO3 + HNO3 = Zn(NO3)2 + H2O =>
ZnOHNO3 + HNO3 = Zn(NO3)2 + H2O
Al(OH)4{-} + H2SO4 = Al(OH)3 + H2O + SO4{2-} =>
2 Al(OH)4{-} + H2SO4 = 2 Al(OH)3 + 2 H2O + SO4{2-}
{238}U{92} = {239}U{92} =>
239{238}U{92} = 238{239}U{92}
N2 + H2 = NH3 =>
N2 + 3 H2 = 2 NH3
CH3CH2OH + O2 = CO2 + H2O =>
CH3CH2OH + 3 O2 = 2 CO2 + 3 H2O
BeF2 + H2O = HF + Be(OH)2 =>
BeF2 + 2 H2O = 2 HF + Be(OH)2
AgI + Fe2(CO3)3 = FeI3 + Ag2CO3 =>
6 AgI + Fe2(CO3)3 = 2 FeI3 + 3 Ag2CO3
CaCO3 + MnCl2 = MnCO3 + CaCl2 =>
CaCO3 + MnCl2 = MnCO3 + CaCl2
PCl3(l) + H2O = H3PO3(l) + HCl(g) =>
PCl3(l) + 3 H2O = H3PO3(l) + 3 HCl(g)
Li{+} + Br{-} = LiBr =>
Li{+} + Br{-} = LiBr
CuSO4 + SIO2 = CuSIO3 + SO3 =>
CuSO4 + SIO2 = CuSIO3 + SO3
| 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 76 77 78 79 80 81 82 |
| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/10/25
Équations équilibrées sur02/09/24
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.
