| Équations équilibrées la veille | Équations équilibrées le lendemain |
NaCN(aq) + 2 NaOH(aq) + Cl2(g) = NaOCN(aq) + 2 NaCl(aq) + H2O
NaH + H2O = NaOH + H2 =>
NaH + H2O = NaOH + H2
NaCN + CuCO3 = Na2CO3 + Cu(CN)2 =>
2 NaCN + CuCO3 = Na2CO3 + Cu(CN)2
CO + Co2O3 = Co + CO4 =>
CO + Co2O3 = 2 Co + CO4
C6H5NO2 + Fe + H{+} = C6H5NH3 + Fe{+} + H2O =>
C6H5NO2 + 7 Fe + 7 H{+} = C6H5NH3 + 7 Fe{+} + 2 H2O
C3H8O(l) + O2(g) = H2O(g) + CO2 =>
2 C3H8O(l) + 9 O2(g) = 8 H2O(g) + 6 CO2
HgCl2 + Hg(NO3)2 = Hg + ClNO3 =>
HgCl2 + Hg(NO3)2 = 2 Hg + 2 ClNO3
K2CO3(aq) + NaNO3(aq) = Na2CO3(aq) + KNO3(aq) =>
K2CO3(aq) + 2 NaNO3(aq) = Na2CO3(aq) + 2 KNO3(aq)
Pb{+} + SO4{-2} = PbSO4 + e =>
Pb{+} + SO4{-2} = PbSO4 + e
Al2 + (SO4)3 + CuCl = CuSO4 + AlCl3 =>
Al2 + 2(SO4)3 + 6 CuCl = 6 CuSO4 + 2 AlCl3
NaOH + Cl2 = NaCl + NaClO + H2O =>
2 NaOH + Cl2 = NaCl + NaClO + H2O
CuO + O = CuO2 =>
CuO + O = CuO2
C7H8 + N2 = C7H7N + H =>
2 C7H8 + N2 = 2 C7H7N + 2 H
NiBr2 + BaS = NiS2 + BaBr =>
NiBr2 + 2 BaS = NiS2 + 2 BaBr
Al(NO3)3 + K3Fe(CN)6 = Al(CN)3 + K3Fe(NO3)6 =>
2 Al(NO3)3 + K3Fe(CN)6 = 2 Al(CN)3 + K3Fe(NO3)6
NaI + BiI3 = Na2BiI5 =>
2 NaI + BiI3 = Na2BiI5
C7H8 + N2 = C7H7N + H =>
2 C7H8 + N2 = 2 C7H7N + 2 H
NaCN(aq) + NaOH(aq) + Cl2(g) = NaOCN(aq) + NaCl(aq) + H2O =>
NaCN(aq) + 2 NaOH(aq) + Cl2(g) = NaOCN(aq) + 2 NaCl(aq) + H2O
Na3PO2 + AgNO3 + H2O = Ag + H3PO4 + HNO3 + NaNO3 =>
Na3PO2 + 4 AgNO3 + 2 H2O = 4 Ag + H3PO4 + HNO3 + 3 NaNO3
KJ + K2Cr2O7 + H2O = J2 + Cr(OH)3 + KHO =>
6 KJ + K2Cr2O7 + 7 H2O = 3 J2 + 2 Cr(OH)3 + 8 KHO
PbO + H2 = PbOH =>
2 PbO + H2 = 2 PbOH
Ce(SO4)2 + VOSO4 + H2O = Ce2(SO4)3 + (VO2)2SO4 + H2SO4 =>
2 Ce(SO4)2 + 2 VOSO4 + 2 H2O = Ce2(SO4)3 + (VO2)2SO4 + 2 H2SO4
HCl + Mg = ClHMg =>
HCl + Mg = ClHMg
NH4ClO3(aq) + NaClO4(aq) = NaClO3(aq) + NH4ClO4(aq) =>
NH4ClO3(aq) + NaClO4(aq) = NaClO3(aq) + NH4ClO4(aq)
MnO2 + SiO2 = SiMn + O =>
MnO2 + SiO2 = SiMn + 4 O
Te + HNO3 = TeO2 + NO2 + H2O =>
Te + 4 HNO3 = TeO2 + 4 NO2 + 2 H2O
AgNO3 + CrI3 = AgI + Cr(NO3)3 =>
3 AgNO3 + CrI3 = 3 AgI + Cr(NO3)3
CaH2 + H2O = Ca(OH)2 + H2 =>
CaH2 + 2 H2O = Ca(OH)2 + 2 H2
FeS = Fe + S =>
FeS = Fe + S
S + HNO3 = H2SO4 + NO2 + H2O =>
S + 6 HNO3 = H2SO4 + 6 NO2 + 2 H2O
Li3 + K = LiK =>
Li3 + 3 K = 3 LiK
Pb(SO3)2 + Cr = CrSO3 + Pb =>
Pb(SO3)2 + 2 Cr = 2 CrSO3 + Pb
C3H6O2 + O2 = H2O + CO2 =>
2 C3H6O2 + 7 O2 = 6 H2O + 6 CO2
Te + HNO3 = TeO2 + NO2 + H2O =>
Te + 4 HNO3 = TeO2 + 4 NO2 + 2 H2O
Al(NO2)3 + Mg = Mg(NO2)3 + Al =>
Al(NO2)3 + Mg = Mg(NO2)3 + Al
NaO + CAu = NaAu + CO =>
NaO + CAu = NaAu + CO
HNO3 + MnSO4 + Pb3O4 = MnO4 + PbSO4 + Pb(NO3)2 + H =>
4 HNO3 + MnSO4 + Pb3O4 = MnO4 + PbSO4 + 2 Pb(NO3)2 + 4 H
NaNH2 + NaNO3 = NaN3 + NaOH + NH3 =>
3 NaNH2 + NaNO3 = NaN3 + 3 NaOH + NH3
H1X + H2O = H3O + X =>
H1X + H2O = H3O + X
Ni(NO3)3 + Al = Ni + Al(NO3)3 =>
Ni(NO3)3 + Al = Ni + Al(NO3)3
I2 + MnBr = MnI + Br2 =>
I2 + 2 MnBr = 2 MnI + Br2
CH4 + O2 = CO2 + H2O =>
CH4 + 2 O2 = CO2 + 2 H2O
Zn + HNO3 = NO2 + H2O + ZnNO3 =>
Zn + 2 HNO3 = NO2 + H2O + ZnNO3
C2H2O4 + KMnO4 = CO2 + KMnO2 + H2O =>
2 C2H2O4 + KMnO4 = 4 CO2 + KMnO2 + 2 H2O
Te + HNO3 = TeO2 + NO2 + H2O =>
Te + 4 HNO3 = TeO2 + 4 NO2 + 2 H2O
Al + O{-} = Al2O{-} =>
2 Al + O{-} = Al2O{-}
CaO + H2O + SO2 + O2 = CaSO4(H2O)2 =>
2 CaO + 4 H2O + 2 SO2 + O2 = 2 CaSO4(H2O)2
AgNO3 + Na3PO4 = Ag3PO4(s) + NaNO3 =>
3 AgNO3 + Na3PO4 = Ag3PO4(s) + 3 NaNO3
Te + HNO3 = TeO2 + NO2 + H2O =>
Te + 4 HNO3 = TeO2 + 4 NO2 + 2 H2O
CrCl2 + CH3COONa = Cr(CH3COO)2 + NaCl =>
CrCl2 + 2 CH3COONa = Cr(CH3COO)2 + 2 NaCl
| 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 89 90 91 92 93 94 95 |
| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/27/23
Équations équilibrées sur01/26/23
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.
