| Équations équilibrées la veille | Équations équilibrées le lendemain |
5 H2O2 + I2 = 2 IHO3 + 4 H2O
Cu(C2H3O2)2 + Na2CrO4 = Na(C2H3O2) + CuCrO4 =>
Cu(C2H3O2)2 + Na2CrO4 = 2 Na(C2H3O2) + CuCrO4
OH{-} + F2 = OF2 + F{-} + H2O =>
2 OH{-} + 2 F2 = OF2 + 2 F{-} + H2O
CH3COOH + NaHSO3 = CH3COONa + SO2 + H2O =>
CH3COOH + NaHSO3 = CH3COONa + SO2 + H2O
Ba + (NH4)2C2O4 = BaC2O4 + NH4 =>
Ba + (NH4)2C2O4 = BaC2O4 + 2 NH4
Pb(NO3)(aq) + NaCl(aq) = Pb(Cl) + Na(NO3) =>
Pb(NO3)(aq) + NaCl(aq) = Pb(Cl) + Na(NO3)
S2O3{2-} + OCl{-} + OH{-} = SO4{2-} + Cl{-} + H2O =>
S2O3{2-} + 4 OCl{-} + 2 OH{-} = 2 SO4{2-} + 4 Cl{-} + H2O
Ag + H2O = AgO + H =>
Ag + H2O = AgO + 2 H
Cl2(g) + HF = HCl2 + F =>
Cl2(g) + HF = HCl2 + F
Zn + HU = ZnU + H2 =>
2 Zn + 2 HU = 2 ZnU + H2
HMnO4 + H2SO3 + HCl = Mn2S5 + HClO2 + H2O =>
4 HMnO4 + 10 H2SO3 + 17 HCl = 2 Mn2S5 + 17 HClO2 + 12 H2O
NaNO3 + CH3COOH = CH3COONa + HNO3 =>
NaNO3 + CH3COOH = CH3COONa + HNO3
Pb(NO3)2 + K2(CrO4) = Pb(CrO4) + K(NO3) =>
Pb(NO3)2 + K2(CrO4) = Pb(CrO4) + 2 K(NO3)
H{+} + HSO4{-} = H2SO4 =>
H{+} + HSO4{-} = H2SO4
MnBr5 + O2 = Br2 + MnO =>
2 MnBr5 + O2 = 5 Br2 + 2 MnO
O = O999999999999999999999999999999999999999999999999999999999999999 =>
9223372036854775807 O = O999999999999999999999999999999999999999999999999999999999999999
KH2PO4H2O = KHPO4H3O =>
KH2PO4H2O = KHPO4H3O
Zn + O2 = Zn{2+} + O2{-} =>
Zn + 2 O2 = Zn{2+} + 2 O2{-}
Na2SO4 + H2O2 + H2SO4 = Na2S2O8 + H2O =>
Na2SO4 + H2O2 + H2SO4 = Na2S2O8 + 2 H2O
NaCl + HClO4 + NaOH = Na2Cl2O4 + H2O =>
NaCl + HClO4 + NaOH = Na2Cl2O4 + H2O
KCl + Au(NO3)3 = AuCl3 + KNO3 =>
3 KCl + Au(NO3)3 = AuCl3 + 3 KNO3
KHCO3 + NaOH = NaHCO3 + KOH =>
KHCO3 + NaOH = NaHCO3 + KOH
C3H6Na + H2 = C3H8Na =>
C3H6Na + H2 = C3H8Na
NiOHNO3 + NH4NO3 + NH3 = [Ni(NH3)6](NO3)2 + H2O =>
NiOHNO3 + NH4NO3 + 5 NH3 = [Ni(NH3)6](NO3)2 + H2O
Ba(OH)2 + Al(NO3)3 = Ba(NO3)3 + Al(OH)2 =>
Ba(OH)2 + Al(NO3)3 = Ba(NO3)3 + Al(OH)2
Mn + H2O = MnH(OH) =>
Mn + H2O = MnH(OH)
NH3 + CH3COOH = C2H7NO2 =>
NH3 + CH3COOH = C2H7NO2
NaCHO3 + HCl = HCHO3 + NaCl =>
NaCHO3 + HCl = HCHO3 + NaCl
C7H9SN + Na2S2O8 + HNO3 + H2O = CO2 + NaNO3 + H2SO4 =>
C7H9SN + 24 Na2S2O8 + 47 HNO3 + 21 H2O = 7 CO2 + 48 NaNO3 + 49 H2SO4
BaO + H2O = HBa + O =>
2 BaO + H2O = 2 HBa + 3 O
KIO3 + I{-} + H{+} = I2 + H2O + K{+} =>
KIO3 + 5 I{-} + 6 H{+} = 3 I2 + 3 H2O + K{+}
H2SO4(aq) + Na2S2O3(aq) = Na2SO4(aq) + S(S) + H2O(l) =>
H2SO4(aq) + 3 Na2S2O3(aq) = 3 Na2SO4(aq) + 2 S(S) + H2O(l)
SiO + NO3 = SiO2 + NO =>
2 SiO + NO3 = 2 SiO2 + NO
Bi(OH)3 + H3PO4 = (BiOH)3(PO4)2 + H2O =>
3 Bi(OH)3 + 2 H3PO4 = (BiOH)3(PO4)2 + 6 H2O
Ba(CH3CO2)2 + CaCl2 = BaCl2 + Ca(CH3CO2)2 =>
Ba(CH3CO2)2 + CaCl2 = BaCl2 + Ca(CH3CO2)2
Sn(s) + I2(s) = Sn(I2)2(s) =>
Sn(s) + 2 I2(s) = Sn(I2)2(s)
Fe(aq) + KSCN(aq) = FeSCN + K =>
Fe(aq) + KSCN(aq) = FeSCN + K
CH3CH2CH3(OH) + KMnO4 + H2SO4 = CH3CH2C(O)OH + K2SO4 + MnSO4 + H2O =>
2 CH3CH2CH3(OH) + 2 KMnO4 + 3 H2SO4 = 2 CH3CH2C(O)OH + K2SO4 + 2 MnSO4 + 6 H2O
Pb(NO3)2 + H2O = PbO + H2(NO3)2 =>
Pb(NO3)2 + H2O = PbO + H2(NO3)2
Zn2(CO3)2 = Zn + CO3 =>
Zn2(CO3)2 = 2 Zn + 2 CO3
HF(aq) = H{+}(aq) + F{-}(aq) =>
HF(aq) = H{+}(aq) + F{-}(aq)
C10H19O3N + O2 = CO2 + NH3 + H2O =>
2 C10H19O3N + 25 O2 = 20 CO2 + 2 NH3 + 16 H2O
C2H4Br2 + H2O = C2H6O2 + HBr =>
C2H4Br2 + 2 H2O = C2H6O2 + 2 HBr
Zn(NO3)2 + CH4N2O = ZnO + H2O + N2 + CO2 =>
3 Zn(NO3)2 + 5 CH4N2O = 3 ZnO + 10 H2O + 8 N2 + 5 CO2
HBr + CrO3 = Br + CrBr3 + H2O =>
6 HBr + CrO3 = 3 Br + CrBr3 + 3 H2O
CaCO3 + K3BO3 = Ca3(BO3)2 + K2CO3 =>
3 CaCO3 + 2 K3BO3 = Ca3(BO3)2 + 3 K2CO3
Au + NO3{-} + HCl = AuCl4{-} + NO + H2O =>
Au + NO3{-} + 4 HCl = AuCl4{-} + NO + 2 H2O
Fe2O3 + HI = H2O + FeO + I2 =>
Fe2O3 + 2 HI = H2O + 2 FeO + I2
K2HPO4 + FeCl3 = Fe2(HPO4)3 + KCl =>
3 K2HPO4 + 2 FeCl3 = Fe2(HPO4)3 + 6 KCl
K2CrO4 + Sr2 = K2Sr2 + CrO4 =>
K2CrO4 + Sr2 = K2Sr2 + CrO4
| 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 83 84 85 86 87 88 |
| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/09/25
Équations équilibrées sur02/08/24
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.
