| Équations équilibrées la veille | Équations équilibrées le lendemain |
Br + KL = KBr + L
NaAlO2 + Na2SiO3*13H2O = Na2Al2Si2O8 + NaOH + H2O =>
2 NaAlO2 + 2 Na2SiO3*13H2O = Na2Al2Si2O8 + 4 NaOH + 24 H2O
C4H8 + O2 = CO2 + H2O =>
C4H8 + 6 O2 = 4 CO2 + 4 H2O
Cu + FeCl2 = CuCl2 + Fe =>
Cu + FeCl2 = CuCl2 + Fe
Na + HO = NaO4 + H2 =>
Na + 4 HO = NaO4 + 2 H2
HNO3 + Ca[OH]2 = CaNO3 + H[OH]2 =>
HNO3 + Ca[OH]2 = CaNO3 + H[OH]2
C4H5Cl + KMnO4 + H2O = C4H5O2Cl + KOH + MnO2 =>
3 C4H5Cl + 4 KMnO4 + 2 H2O = 3 C4H5O2Cl + 4 KOH + 4 MnO2
Al + O2 = Al2O3 =>
4 Al + 3 O2 = 2 Al2O3
NaHCO3 + C2H3COOH = C2H3COONa + H2O + CO =>
3 NaHCO3 + 4 C2H3COOH = 3 C2H3COONa + 5 H2O + 6 CO
C4H6 + H2O = C4H9 + OH =>
C4H6 + 3 H2O = C4H9 + 3 OH
C7H8O + H2 = C7H12 + H2O =>
C7H8O + 3 H2 = C7H12 + H2O
Mn + NH3(aq) = Mn(NH3) =>
Mn + NH3(aq) = Mn(NH3)
KBr + Ca(OH)2 = KOH + CaBr2 =>
2 KBr + Ca(OH)2 = 2 KOH + CaBr2
(CH3(CH2)3(CH3)) + O2 = CO2 + H2O =>
(CH3(CH2)3(CH3)) + 8 O2 = 5 CO2 + 6 H2O
PbCrO4 + HCl + KI = PbCl3 + KCl + CrCl + I2 + H2O =>
PbCrO4 + 8 HCl + 4 KI = PbCl3 + 4 KCl + CrCl + 2 I2 + 4 H2O
ZnCO3 = ZnO + CO2 =>
ZnCO3 = ZnO + CO2
Na + CI2 = NaCI2 =>
Na + CI2 = NaCI2
Ca + O2 = CaO =>
2 Ca + O2 = 2 CaO
H3PO4 + CaCO3 = CO2 + H2O + Ca3(PO4)2 =>
2 H3PO4 + 3 CaCO3 = 3 CO2 + 3 H2O + Ca3(PO4)2
C + K2Cr2O7 = CO2 + KCrO2 =>
3 C + 2 K2Cr2O7 = 3 CO2 + 4 KCrO2
K2[Zn(OH)4] + HCl = ZnCl2 + KOH + H2O =>
K2[Zn(OH)4] + 2 HCl = ZnCl2 + 2 KOH + 2 H2O
HBrO2 + Ca(OH)2 = Ca(BrO2)2 + H2O =>
2 HBrO2 + Ca(OH)2 = Ca(BrO2)2 + 2 H2O
Pb(NO3)2 + NaOH = Pb(OH)2 + NaNO3 =>
Pb(NO3)2 + 2 NaOH = Pb(OH)2 + 2 NaNO3
K2[Sn(OH)4] + KOH + Bi(NO3)3 = K2[Sn(OH)6] + Bi + KNO3 =>
3 K2[Sn(OH)4] + 6 KOH + 2 Bi(NO3)3 = 3 K2[Sn(OH)6] + 2 Bi + 6 KNO3
NiCl2*4H2O + NaCl = Na2NiCl4 + H2O =>
NiCl2*4H2O + 2 NaCl = Na2NiCl4 + 4 H2O
CoCl2 + K2C2O4 = CoC2O4 + KCl =>
CoCl2 + K2C2O4 = CoC2O4 + 2 KCl
NaI + Zn(SO4) = ZnI2 + Na2(SO4) =>
2 NaI + Zn(SO4) = ZnI2 + Na2(SO4)
Al + Fe = AlFe =>
Al + Fe = AlFe
NH4OH + NO3H = NH4NO3 + H2O =>
NH4OH + NO3H = NH4NO3 + H2O
Mg(s) + Zn{2+}(aq) = Mg{2+}(aq) + Zn(s) =>
Mg(s) + Zn{2+}(aq) = Mg{2+}(aq) + Zn(s)
Pb(CH3COO)2 + KI = PbI2 + CH3COO + K =>
Pb(CH3COO)2 + 2 KI = PbI2 + 2 CH3COO + 2 K
CH3CO2Na(aq) + AgNO3(aq) = CH3CO2Ag + NaNO3 =>
CH3CO2Na(aq) + AgNO3(aq) = CH3CO2Ag + NaNO3
Cr2O7 + FeSO4 + H2SO4 = Cr2O3 + H2O + Fe2(SO4)3 =>
Cr2O7 + 8 FeSO4 + 4 H2SO4 = Cr2O3 + 4 H2O + 4 Fe2(SO4)3
Cr2O7{2-} + Sn{2+} + H2O = Cr{3+} + Sn{4+} + OH{-} =>
Cr2O7{2-} + 3 Sn{2+} + 7 H2O = 2 Cr{3+} + 3 Sn{4+} + 14 OH{-}
Cu{+} + SO4{2-} = Cu2SO4 =>
2 Cu{+} + SO4{2-} = Cu2SO4
Mg(HO)2 + H2SO4 = MgSO4 + H2O =>
Mg(HO)2 + H2SO4 = MgSO4 + 2 H2O
Cu(NO3)2 + Na3PO4 = Cu(PO4)2 + Na3(NO3) =>
Cu(NO3)2 + 2 Na3PO4 = Cu(PO4)2 + 2 Na3(NO3)
N2 + O2 = NO2 = NO2 + H2O = HNO3 + H2 =>
N2 + 2 O2 = 2 NO2
V2O5 + H2SO4 + H2CO2 = V2(SO4)3 + CO2 + H2O =>
V2O5 + 3 H2SO4 + 2 H2CO2 = V2(SO4)3 + 2 CO2 + 5 H2O
C6H8O2N + O2 = CO2 + H2O + NO2 =>
C6H8O2N + 8 O2 = 6 CO2 + 4 H2O + NO2
KNO4 = KNO2 + O19 =>
19 KNO4 = 19 KNO2 + 2 O19
Cl2 + C4H10 = CH2Cl2 + HCl =>
5 Cl2 + C4H10 = 4 CH2Cl2 + 2 HCl
Ni(NO3)2(aq) + Na4SiO4(aq) = Ni4(SiO4)2 + NaNO3 =>
4 Ni(NO3)2(aq) + 2 Na4SiO4(aq) = Ni4(SiO4)2 + 8 NaNO3
CU + H2SO4 = CUSO4 + H2O + SO2 =>
CU + 2 H2SO4 = CUSO4 + 2 H2O + SO2
Ni2Se3 = Ni + Se =>
Ni2Se3 = 2 Ni + 3 Se
C18H34O2 + H2O = C6H5O7 + H3O =>
C18H34O2 + 76 H2O = 3 C6H5O7 + 57 H3O
MnO4{-} + Cl{-} + H2SO4 = Mn{2+} + Cl2 + H2O + SO4{2-} =>
2 MnO4{-} + 10 Cl{-} + 8 H2SO4 = 2 Mn{2+} + 5 Cl2 + 8 H2O + 8 SO4{2-}
K3[Cr(OH)6] + HNO3 = KNO3 + Cr(NO3)3 + H2O =>
K3[Cr(OH)6] + 6 HNO3 = 3 KNO3 + Cr(NO3)3 + 6 H2O
Na2CO3 + NH3 = Na2(NH3) + CO3 =>
Na2CO3 + NH3 = Na2(NH3) + CO3
C7H14O2(l) + O2(g) = CO2(g) + H2O(g) =>
2 C7H14O2(l) + 19 O2(g) = 14 CO2(g) + 14 H2O(g)
| 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 sur01/21/24
Équations équilibrées sur02/20/23
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.
