| Équations équilibrées la veille | Équations équilibrées le lendemain |
2[Ag(NH3)2]OH + C5H6(OH)5COH = 2 Ag + 4 NH3 + C5H6(OH)5COOH + H2O
Na + Fe2O3 = Na2O + Fe =>
6 Na + Fe2O3 = 3 Na2O + 2 Fe
Fe2(SO4)3 + KSNC = K3Fe(SNC)6 + K2SO4 =>
Fe2(SO4)3 + 12 KSNC = 2 K3Fe(SNC)6 + 3 K2SO4
K2SO4 + Al2(SO4)3 + H2O = AlK(SO4)2*12H2O =>
K2SO4 + Al2(SO4)3 + 24 H2O = 2 AlK(SO4)2*12H2O
Cr(NO3)3 + NaBiO3 + HNO3 = H2Cr2O7 + Bi(NO3)3 + NaNO3 + H2O =>
2 Cr(NO3)3 + 3 NaBiO3 + 6 HNO3 = H2Cr2O7 + 3 Bi(NO3)3 + 3 NaNO3 + 2 H2O
C6H5OH + Br2 = C6H5OBr + HBr =>
C6H5OH + Br2 = C6H5OBr + HBr
NaC6H5CO2 + C6H8O6 = C6H6 + NaO2 + O2 =>
6 NaC6H5CO2 + 6 C6H8O6 = 13 C6H6 + 6 NaO2 + 18 O2
KI + KMnO4 + HCl = I2 + MnCl2 + KCl + H2O =>
10 KI + 2 KMnO4 + 16 HCl = 5 I2 + 2 MnCl2 + 12 KCl + 8 H2O
NaPh + CaChl = NaChl + CaPh =>
NaPh + CaChl = NaChl + CaPh
Fe2O3 + HCl = FeCl3 + H2O =>
Fe2O3 + 6 HCl = 2 FeCl3 + 3 H2O
Li + H2O1 = LiOH + H2 =>
2 Li + 2 H2O1 = 2 LiOH + H2
FeO + C(s) = Fe(l) + CO2(g) =>
2 FeO + C(s) = 2 Fe(l) + CO2(g)
F2 + CsBr = Br2 + CsF =>
F2 + 2 CsBr = Br2 + 2 CsF
Fe + H2O = Fe3O4 + H2 =>
3 Fe + 4 H2O = Fe3O4 + 4 H2
C16H10N2O2 + O2 = CO2 + H2O + N2 =>
2 C16H10N2O2 + 35 O2 = 32 CO2 + 10 H2O + 2 N2
BgCO3 = BgO + CO2 =>
BgCO3 = BgO + CO2
Na2S2O5 + Cl + H2O = NaHSO4 + HCl =>
Na2S2O5 + 4 Cl + 3 H2O = 2 NaHSO4 + 4 HCl
Be(OH)2 + HBr = BeBr2 + HOH =>
Be(OH)2 + 2 HBr = BeBr2 + 2 HOH
CdI2 + LiOH = Cd(OH)2 + LiI =>
CdI2 + 2 LiOH = Cd(OH)2 + 2 LiI
Ba(OH)2 + CaBr2 = BaBr2 + Ca(OH)2 =>
Ba(OH)2 + CaBr2 = BaBr2 + Ca(OH)2
Sr(NO3)2 + S = SO2 + SrO + NO2 =>
2 Sr(NO3)2 + S = SO2 + 2 SrO + 4 NO2
NaOH(aq) + CuSO4(aq) = Cu(OH)2(s) + Na2SO4(ag) =>
2 NaOH(aq) + CuSO4(aq) = Cu(OH)2(s) + Na2SO4(ag)
Sn(NO3)4 + K2S = Sn2S4 + KNO3(s) =>
2 Sn(NO3)4 + 4 K2S = Sn2S4 + 8 KNO3(s)
NH2OH + I2 = N2 + HI + H2O =>
2 NH2OH + I2 = N2 + 2 HI + 2 H2O
(NH4)2S(aq) + Fe(NO3)2(aq) = NH4NO3(aq) + FeS(s) =>
(NH4)2S(aq) + Fe(NO3)2(aq) = 2 NH4NO3(aq) + FeS(s)
C3H8O + Na2CO3 = CO3C3H8Na2O =>
C3H8O + Na2CO3 = CO3C3H8Na2O
ZnC4H6O4 + Na3PO4 = Na3C4H6O4 + ZnPO4 =>
ZnC4H6O4 + Na3PO4 = Na3C4H6O4 + ZnPO4
NH2OHHCl + K2Cr2O7 + HCl = CrCl3 + KCl + H2O + HNO3 =>
NH2OHHCl + K2Cr2O7 + 7 HCl = 2 CrCl3 + 2 KCl + 5 H2O + HNO3
Co(NO3)2 + NaH2PO4 = CoPO4 + NaH2(NO3)2 =>
Co(NO3)2 + NaH2PO4 = CoPO4 + NaH2(NO3)2
Na2(TeO2) + NaI + HCl = NaCl + Te2 + I2 + H2O =>
2 Na2(TeO2) + 4 NaI + 8 HCl = 8 NaCl + Te2 + 2 I2 + 4 H2O
Cl2 + KBr = KCl + Br2 =>
Cl2 + 2 KBr = 2 KCl + Br2
AlO + Cl = AlClO =>
AlO + Cl = AlClO
Cu + HNO3 = NO2 + H2O + Cu(NO3)4 =>
Cu + 8 HNO3 = 4 NO2 + 4 H2O + Cu(NO3)4
SO4{2-} + CH3CH2COO{-} + OH{-} = HS{-} + HCO3{-} + H2O =>
7 SO4{2-} + 4 CH3CH2COO{-} + OH{-} = 7 HS{-} + 12 HCO3{-} + H2O
KCl + SrF2 = SrCl2 + KF =>
2 KCl + SrF2 = SrCl2 + 2 KF
Pb(C2H3O2)2 + MnSO4 = Mn(C2H3O2)2 + PbSO4 =>
Pb(C2H3O2)2 + MnSO4 = Mn(C2H3O2)2 + PbSO4
NaOH + H3PO4 = Na3PO4 + H2 + O =>
3 NaOH + H3PO4 = Na3PO4 + 3 H2 + 3 O
ZrO(NO3)2 + CaCO3 + (NH4)2C2O4 = CaZrO3 + CO2 + NH3 + NH4OH =>
ZrO(NO3)2 + CaCO3 + 8(NH4)2C2O4 = CaZrO3 + 17 CO2 + 13 NH3 + 5 NH4OH
HMnO4 + HNO2 + H{+} = Mn{2+} + HNO3 + H2O =>
2 HMnO4 + 5 HNO2 + 4 H{+} = 2 Mn{2+} + 5 HNO3 + 3 H2O
Mg + H2O = Mg(OH)2 + H2 =>
Mg + 2 H2O = Mg(OH)2 + H2
KMnO4 + KNO2 + H2O = MnO + KNO3 + KOH =>
2 KMnO4 + 5 KNO2 + H2O = 2 MnO + 5 KNO3 + 2 KOH
CsC5H3O3 + CO2 + Cs2CO3 = Cs2C6H2O5 + H2CO3 =>
2 CsC5H3O3 + 2 CO2 + Cs2CO3 = 2 Cs2C6H2O5 + H2CO3
Fe3{+} + KSCN(aq) = [Fe(SCN)6]3{+} + K =>
Fe3{+} + 18 KSCN(aq) = [Fe(SCN)6]3{+} + 18 K
H2S + Li2CO3 = CO2 + H2O + SLi2 =>
H2S + Li2CO3 = CO2 + H2O + SLi2
Ca(NO3)3 + SiO2 + C2H6N4O2 = Ca2SiO4 + CO2 + N2 + H2O =>
10 Ca(NO3)3 + 5 SiO2 + 16 C2H6N4O2 = 5 Ca2SiO4 + 32 CO2 + 47 N2 + 48 H2O
NO3{-} + Sn{2+} + H2O = Sn{4+} + NO + OH{-} =>
2 NO3{-} + 3 Sn{2+} + 4 H2O = 3 Sn{4+} + 2 NO + 8 OH{-}
Cu + NaNO3 + H2SO4 = CuSO4 + NO + Na2SO4 + H2O =>
3 Cu + 2 NaNO3 + 4 H2SO4 = 3 CuSO4 + 2 NO + Na2SO4 + 4 H2O
Fe2O3(s) + CO(g) = CO2(g) + Fe304(s) =>
152 Fe2O3(s) + 456 CO(g) = 456 CO2(g) + Fe304(s)
KCl + Na2SO4 = KNa2 + ClSO4 =>
KCl + Na2SO4 = KNa2 + ClSO4
C2H3O2{-} + SO4{-} + H2O = HS{-} + HCO3{-} + H{+} =>
9 C2H3O2{-} + 8 SO4{-} + 4 H2O = 8 HS{-} + 18 HCO3{-} + 9 H{+}
| 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 |
| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur02/20/25
Équations équilibrées sur03/22/24
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.
