| Équations équilibrées la veille | Équations équilibrées le lendemain |
BeO + H2O = Be(OH)2
H2CrO4 + Sn(OH)2 = Sn(HCrO4)2 + H2O =>
2 H2CrO4 + Sn(OH)2 = Sn(HCrO4)2 + 2 H2O
Sr + (NH4)2C2O4 = Sr2(C2O4)2 + NH4 =>
2 Sr + 2(NH4)2C2O4 = Sr2(C2O4)2 + 4 NH4
Na2CO3 + HCl = NaCl + H2O + CO2 =>
Na2CO3 + 2 HCl = 2 NaCl + H2O + CO2
HNO3 + H2S = NO2 + H2O + S =>
2 HNO3 + H2S = 2 NO2 + 2 H2O + S
K2Cr2O7 + ZnCl2 + H2SO4 = Cr2(SO4)3 + K2SO4 + ZnSO4 + Cl + H2O =>
K2Cr2O7 + 3 ZnCl2 + 7 H2SO4 = Cr2(SO4)3 + K2SO4 + 3 ZnSO4 + 6 Cl + 7 H2O
CH3S + O2 = CO2 + H2O + SO3 =>
4 CH3S + 13 O2 = 4 CO2 + 6 H2O + 4 SO3
HMnO4 + Na3AsO3 + HNO3 = Mn(NO3)2 + H3AsO4 + NaNO3 + H2O =>
2 HMnO4 + 5 Na3AsO3 + 19 HNO3 = 2 Mn(NO3)2 + 5 H3AsO4 + 15 NaNO3 + 3 H2O
Mn + OH{-} + H2O = MnO4{-} + H2 =>
2 Mn + 2 OH{-} + 6 H2O = 2 MnO4{-} + 7 H2
Ba(NO3)2 + K2(SO4) = Ba2(SO4)2 + K(NO3) =>
2 Ba(NO3)2 + 2 K2(SO4) = Ba2(SO4)2 + 4 K(NO3)
Fe(NO3)2 + Cl2 = FeCl2 + NO3 =>
Fe(NO3)2 + Cl2 = FeCl2 + 2 NO3
Br2 + KI(aq) = I2(aq) + KBr(aq) =>
Br2 + 2 KI(aq) = I2(aq) + 2 KBr(aq)
KNO3 + AlCl3 = Cl(NO3) + K3Al =>
3 KNO3 + AlCl3 = 3 Cl(NO3) + K3Al
SO + H = SOH =>
SO + H = SOH
Li3PO4 + HCl = LiCl + Li2HPO4 =>
Li3PO4 + HCl = LiCl + Li2HPO4
CC4H9OH + O2 = CO2 + H2O =>
CC4H9OH + 7 O2 = 5 CO2 + 5 H2O
Fr + O = Fr2O =>
2 Fr + O = Fr2O
CH3COOH + Cl = HCl + CH3COO =>
CH3COOH + Cl = HCl + CH3COO
HNO3 + Cu = NO2 + H2O + Cu(NO3)2 = =>
4 HNO3 + Cu = 2 NO2 + 2 H2O + Cu(NO3)2
Sr + HNO3 = Sr(NO3) + NH4NO3 + H2O =>
8 Sr + 10 HNO3 = 8 Sr(NO3) + NH4NO3 + 3 H2O
Ni + HCI = NiCI + H =>
Ni + HCI = NiCI + H
ClBr + AgNO3 = ClNO3 + AgBr =>
ClBr + AgNO3 = ClNO3 + AgBr
Na2Cr2O7 + CH3CH(OH)CH3 + H2SO4 = Na2SO4 + Cr2(SO4)3 + CH3COOH + H2O =>
2 Na2Cr2O7 + 2 CH3CH(OH)CH3 + 8 H2SO4 = 2 Na2SO4 + 2 Cr2(SO4)3 + 3 CH3COOH + 10 H2O
C + O2 + N + H = H2NCH2COOH =>
2 C + O2 + N + 5 H = H2NCH2COOH
C18H32 + O2 = CO2 + H2O =>
C18H32 + 26 O2 = 18 CO2 + 16 H2O
HOSO2 + O2 = H2O + SO3 =>
4 HOSO2 + O2 = 2 H2O + 4 SO3
NaCN + H2SO4 = NaH2 + CNSO4 =>
NaCN + H2SO4 = NaH2 + CNSO4
C3H8O + KMnO4 + HCl = C3H6O2 + MnCl2 + KCl + H2O =>
5 C3H8O + 4 KMnO4 + 12 HCl = 5 C3H6O2 + 4 MnCl2 + 4 KCl + 11 H2O
PbNO6 = PbO + NO + O2 =>
PbNO6 = PbO + NO + 2 O2
Rb3N + O2 = Rb2O + N2 =>
4 Rb3N + 3 O2 = 6 Rb2O + 2 N2
Mg(NO3)2 + K = Mg + KNO3 =>
Mg(NO3)2 + 2 K = Mg + 2 KNO3
C6H12O6 + O2 = CO2 + H2O =>
C6H12O6 + 6 O2 = 6 CO2 + 6 H2O
Te4 + O = Te2O4 =>
Te4 + 8 O = 2 Te2O4
CuSO4 + NaOH = Cu(OH)2 + Na2SO4 =>
CuSO4 + 2 NaOH = Cu(OH)2 + Na2SO4
Cu + F = CuF2 =>
Cu + 2 F = CuF2
HClO + KI + H2SO4 = KCl + I2 + K2SO4 + H2O =>
2 HClO + 4 KI + H2SO4 = 2 KCl + 2 I2 + K2SO4 + 2 H2O
HCl(aq) + Al(OH)3(s) = AlCl3(aq) + H2O =>
3 HCl(aq) + Al(OH)3(s) = AlCl3(aq) + 3 H2O
KHC8H8O4 + NaOH = NaKC8H8O4 + H2O =>
KHC8H8O4 + NaOH = NaKC8H8O4 + H2O
Br2 + H2O = HBrO + HBr =>
Br2 + H2O = HBrO + HBr
NaNO3 + SO2 = NaSO3 + NO2 =>
NaNO3 + SO2 = NaSO3 + NO2
Fe(s) + H2O(g) = Fe3O4(s) + H2(g) =>
3 Fe(s) + 4 H2O(g) = Fe3O4(s) + 4 H2(g)
Mg(OH)2 + HNO3 = Mg(NO3)2 + H2O =>
Mg(OH)2 + 2 HNO3 = Mg(NO3)2 + 2 H2O
HF + H2O = H3O + F2 =>
2 HF + 2 H2O = 2 H3O + F2
[Co(NH3)5(OH2)]{3+} + HSO4{-} = [Co(NH3)5(OH)]{2+} + H2SO4 =>
[Co(NH3)5(OH2)]{3+} + HSO4{-} = [Co(NH3)5(OH)]{2+} + H2SO4
NH3 + H2O = NH4OH =>
NH3 + H2O = NH4OH
P4 + O3 = P2O5 =>
3 P4 + 10 O3 = 6 P2O5
C6H5NH2 + HNO2 + HCl = C6H5ClN2 + H2O =>
C6H5NH2 + HNO2 + HCl = C6H5ClN2 + 2 H2O
H3PO4 + NH3 = (NH4)3PO4 =>
H3PO4 + 3 NH3 = (NH4)3PO4
Cu2S + MgO = Cu2O + MgS =>
Cu2S + MgO = Cu2O + MgS
CO + OH = CO3 + H2O =>
CO + 4 OH = CO3 + 2 H2O
| 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 |
| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/16/24
Équations équilibrées sur01/15/24
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.
