| Équations équilibrées la veille | Équations équilibrées le lendemain |
Fe(OH)3(aq) + 3 NaCl(aq) = FeCl3(s) + 3 NaOH(aq)
NaCl + Pb(ClO) = Na(ClO) + PbCl =>
NaCl + Pb(ClO) = Na(ClO) + PbCl
CaCo3 + HI = CaI2 + H2Co3 =>
CaCo3 + 2 HI = CaI2 + H2Co3
CO2 + H2O = C2H2OH + O2 =>
8 CO2 + 6 H2O = 4 C2H2OH + 9 O2
H4P2O7 + Al(OH)3 = Al4(P2O7)3 + H2O =>
3 H4P2O7 + 4 Al(OH)3 = Al4(P2O7)3 + 12 H2O
C6H6CH3 + O2 = C6H6COOH + H2O =>
2 C6H6CH3 + 3 O2 = 2 C6H6COOH + 2 H2O
C22H21O2 + C2H4O + C6H14 = C6H10O2 =>
8 C22H21O2 + 158 C2H4O + 5 C6H14 = 87 C6H10O2
HClNaSO4 = HSO4NaCl =>
HClNaSO4 = HSO4NaCl
HCl(g) + O2(g) = Cl2(g) + H2O(g) =>
4 HCl(g) + O2(g) = 2 Cl2(g) + 2 H2O(g)
Mn(NO3)2 + Br2 + NaOH = MnO2 + NaBr + NaNO3 + H2O =>
Mn(NO3)2 + Br2 + 4 NaOH = MnO2 + 2 NaBr + 2 NaNO3 + 2 H2O
NaCl + Pb(ClO) = Na(ClO) + PbCl =>
NaCl + Pb(ClO) = Na(ClO) + PbCl
K2SO4 + BaI2 = K2I2 + BaSO4 =>
K2SO4 + BaI2 = K2I2 + BaSO4
C3H8 + O2 = CO2 + H2O =>
C3H8 + 5 O2 = 3 CO2 + 4 H2O
NaCl + Pb(ClO) = Na(ClO) + PbCl =>
NaCl + Pb(ClO) = Na(ClO) + PbCl
Mg + KMnO4 + H2SO4 = MnSO4 + MgSO4 + KOH + H2O =>
5 Mg + 2 KMnO4 + 7 H2SO4 = 2 MnSO4 + 5 MgSO4 + 2 KOH + 6 H2O
FeCl2 + HClO3 + HCl = FeCl3 + H2O =>
6 FeCl2 + HClO3 + 5 HCl = 6 FeCl3 + 3 H2O
C6H12 + O2 = CO2 + H2O =>
C6H12 + 9 O2 = 6 CO2 + 6 H2O
HIO3 + H2SO3 = HI + H2SO4 =>
HIO3 + 3 H2SO3 = HI + 3 H2SO4
CaS + O2 = Ca3O2 + SO2 =>
3 CaS + 4 O2 = Ca3O2 + 3 SO2
(NH4)2CO3 + NiSO4 = (NH4)2SO4 + CO3Ni =>
(NH4)2CO3 + NiSO4 = (NH4)2SO4 + CO3Ni
Na2O + Co2 = Na2OCo3 =>
2 Na2O + 3 Co2 = 2 Na2OCo3
NaCl + Pb(ClO) = Na(ClO) + PbCl =>
NaCl + Pb(ClO) = Na(ClO) + PbCl
Cl2 + SO3{2-}(aq) + OH{-} = SO4{2-}(aq) + Cl{-}(aq) + H2O =>
Cl2 + SO3{2-}(aq) + 2 OH{-} = SO4{2-}(aq) + 2 Cl{-}(aq) + H2O
AgNO3 + Cu(NH3)Cl2 = AgCl + Cu(NH3)Cl(NO3) =>
AgNO3 + Cu(NH3)Cl2 = AgCl + Cu(NH3)Cl(NO3)
NaCl + Pb(ClO) = Na(ClO) + PbCl =>
NaCl + Pb(ClO) = Na(ClO) + PbCl
Na2C2O2 + CaCl2 = CaC2O2 + NaCl =>
Na2C2O2 + CaCl2 = CaC2O2 + 2 NaCl
HBr(aq) = H(g) + Br2(l) =>
2 HBr(aq) = 2 H(g) + Br2(l)
CuSO4 + NaOH + CH3CHO = Cu2O + CH3COOH + Na2SO4 + H2O =>
2 CuSO4 + 4 NaOH + CH3CHO = Cu2O + CH3COOH + 2 Na2SO4 + 2 H2O
C2H4 + KMnO4 + H2SO4 = K2SO4 + MnSO4 + H2O + C2H4O2 =>
5 C2H4 + 4 KMnO4 + 6 H2SO4 = 2 K2SO4 + 4 MnSO4 + 6 H2O + 5 C2H4O2
Co(NO3)2 + NaNO2 + CH3COOH = O2 + CH3COONa + H2O + Na3(Co(NO2)6) =>
4 Co(NO3)2 + 16 NaNO2 + 4 CH3COOH = 3 O2 + 4 CH3COONa + 2 H2O + 4 Na3(Co(NO2)6)
PbO = Pb2O2 =>
2 PbO = Pb2O2
SN + F2 = SNF2 =>
SN + F2 = SNF2
Cr2(SO4)3 + H2O2 + NaOH = NaCrO7 + H2O + Na2SO4 =>
Cr2(SO4)3 + 10 H2O2 + 8 NaOH = 2 NaCrO7 + 14 H2O + 3 Na2SO4
H2 + Mg = Mg3H2 =>
H2 + 3 Mg = Mg3H2
CH3CHOHCH3 + Na = CH2CONaCH3 + H2 =>
2 CH3CHOHCH3 + 2 Na = 2 CH2CONaCH3 + 3 H2
NH3 + H2O2 + CH2 = N2H4 + CH4O =>
2 NH3 + H2O2 + 2 CH2 = N2H4 + 2 CH4O
NH4OH(aq) + HI(aq) = H2O(aq) + NH4I(l) =>
NH4OH(aq) + HI(aq) = H2O(aq) + NH4I(l)
S9 = S12 =>
4 S9 = 3 S12
C3H8 + O2 = CO2 + H2O =>
C3H8 + 5 O2 = 3 CO2 + 4 H2O
KOH + Co3(PO4)2 = K3PO4 + Co(OH)2 =>
6 KOH + Co3(PO4)2 = 2 K3PO4 + 3 Co(OH)2
CO2 + H2O = C2H5OH + O2 =>
2 CO2 + 3 H2O = C2H5OH + 3 O2
KIO3 + VCl2 + HCl = VCl3 + KI + H2O =>
KIO3 + 6 VCl2 + 6 HCl = 6 VCl3 + KI + 3 H2O
C3H8 + O2 = CO2 + H2O =>
C3H8 + 5 O2 = 3 CO2 + 4 H2O
BaCl2(aq) + Ca(OH)2(aq) = Ba(OH)2(aq) + CaCl2 =>
BaCl2(aq) + Ca(OH)2(aq) = Ba(OH)2(aq) + CaCl2
Fe2O3 + K = K2O + Fe =>
Fe2O3 + 6 K = 3 K2O + 2 Fe
CH4 + H2O = CO + H2 =>
CH4 + H2O = CO + 3 H2
H3 = H0 =>
H3 = 3 H0
Cd + HBr = CdBr + H =>
Cd + HBr = CdBr + H
(C2H5COO)2Cu + Na2O = C2H5COONa + CuO =>
(C2H5COO)2Cu + Na2O = 2 C2H5COONa + CuO
AgNO3(aq) + MgCl2 = AgCl(s) + Mg(NO3)2(aq) =>
2 AgNO3(aq) + MgCl2 = 2 AgCl(s) + Mg(NO3)2(aq)
| 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 sur02/23/24
Équations équilibrées sur03/24/23
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.
