| Équations équilibrées la veille | Équations équilibrées le lendemain |
Cr2O3 + FeO = Fe(CrO2)2
KNO2 + KI + HC1 = I2 + NO + KC1 + H2O =>
2 KNO2 + 2 KI + 4 HC1 = I2 + 2 NO + 4 KC1 + 2 H2O
Cl + AgNO3 + H2O = AgCl + HClO3 + HNO3 =>
6 Cl + 5 AgNO3 + 3 H2O = 5 AgCl + HClO3 + 5 HNO3
C7H5NO3 + NaBH4 = C7H7NO3 + Na + B =>
2 C7H5NO3 + NaBH4 = 2 C7H7NO3 + Na + B
Al + P2O5 = AlO + P =>
5 Al + P2O5 = 5 AlO + 2 P
Al4C3 + HCl = AlCl3 + CH4 =>
Al4C3 + 12 HCl = 4 AlCl3 + 3 CH4
Cu + HNO3 = Cu(NO3)2 + NO + H2O =>
3 Cu + 8 HNO3 = 3 Cu(NO3)2 + 2 NO + 4 H2O
Al + NiO = Al2O3 + Ni =>
2 Al + 3 NiO = Al2O3 + 3 Ni
Mn3O4 + HCl = MnCl2 + MnCl3 + H2O =>
Mn3O4 + 8 HCl = MnCl2 + 2 MnCl3 + 4 H2O
HNO3 + NaCHO3 = NaNO3 + H2O + CO2 =>
HNO3 + NaCHO3 = NaNO3 + H2O + CO2
H2SiF6 + NaOH = NaF + SiO2 + HF =>
H2SiF6 + 2 NaOH = 2 NaF + SiO2 + 4 HF
Al + NiO = Al2O3 + Ni =>
2 Al + 3 NiO = Al2O3 + 3 Ni
Hg2O + Cl2 = HgCl + O2 =>
2 Hg2O + 2 Cl2 = 4 HgCl + O2
Al(OH)3 + H{+} = Al{+3} + H2O =>
Al(OH)3 + 3 H{+} = Al{+3} + 3 H2O
CO(g) + H2(g) = C8H18 + H2O =>
8 CO(g) + 17 H2(g) = C8H18 + 8 H2O
Na2S4O6 + KMnO4 + H2SO4 = Na2SO4 + K2SO4 + MnSO4 + H2O =>
5 Na2S4O6 + 14 KMnO4 + 6 H2SO4 = 5 Na2SO4 + 7 K2SO4 + 14 MnSO4 + 6 H2O
MnSO4 + NaOH + O2 = MnO4 + Na2SO4 + H2O =>
2 MnSO4 + 4 NaOH + 3 O2 = 2 MnO4 + 2 Na2SO4 + 2 H2O
Cr2(SO4)3 + (NH4)2CO3 = Cr2(CO3)3 + (NH4)2SO4 =>
Cr2(SO4)3 + 3(NH4)2CO3 = Cr2(CO3)3 + 3(NH4)2SO4
Al + Cu(C2H3O2)2 = Cu + Al(C2H3O2)2 =>
Al + Cu(C2H3O2)2 = Cu + Al(C2H3O2)2
Na2O + P = P2O5 + Na =>
5 Na2O + 2 P = P2O5 + 10 Na
Re2 + O2 = ReO =>
Re2 + O2 = 2 ReO
K2Cr2O7 + Ca3P2 + H2SO4 = Cr2(SO4)3 + H3PO4 + CaO + H2O + K2SO3 =>
2 K2Cr2O7 + Ca3P2 + 8 H2SO4 = 2 Cr2(SO4)3 + 2 H3PO4 + 3 CaO + 5 H2O + 2 K2SO3
Me + N = Me3N2 =>
3 Me + 2 N = Me3N2
H2S + Ba(OH)2 = BaS + H2O =>
H2S + Ba(OH)2 = BaS + 2 H2O
HNO2 + Cu(OH)2 = Cu(NO2)2 + H2O =>
2 HNO2 + Cu(OH)2 = Cu(NO2)2 + 2 H2O
Ga + H3PO4 = GaPO4 + H2 =>
2 Ga + 2 H3PO4 = 2 GaPO4 + 3 H2
HClKClO3 = KClHClO3 =>
HClKClO3 = KClHClO3
Na2SO4 + BaCl2 = BaSO4 + NaCl =>
Na2SO4 + BaCl2 = BaSO4 + 2 NaCl
Al2O3(s) + HCl(g) = AlCl3(s) + H2O(g) =>
Al2O3(s) + 6 HCl(g) = 2 AlCl3(s) + 3 H2O(g)
Fe2(SO4)3 + K3PO4 = K2SO4 + FePO4 =>
Fe2(SO4)3 + 2 K3PO4 = 3 K2SO4 + 2 FePO4
Al2Cl6 + Na2CO3 = CO2 + Al2O3 + NaCl =>
Al2Cl6 + 3 Na2CO3 = 3 CO2 + Al2O3 + 6 NaCl
Mg + H2SO4(concentrated) = MgSO4 + H2O + SO2 =>
Mg + 2 H2SO4(concentrated) = MgSO4 + 2 H2O + SO2
N2 + K = NK =>
N2 + 2 K = 2 NK
AgCl + Cu(OH)2 = AgOH + CuCl2 =>
2 AgCl + Cu(OH)2 = 2 AgOH + CuCl2
CaCl2 + CO2 + NH4OH = CaCO3 + NH4Cl + H2O =>
CaCl2 + CO2 + 2 NH4OH = CaCO3 + 2 NH4Cl + H2O
CO2 + KOH = K2CO3 + H2O =>
CO2 + 2 KOH = K2CO3 + H2O
Zn(s) + CaCl2(aq) = ZnCl2 + Ca =>
Zn(s) + CaCl2(aq) = ZnCl2 + Ca
CuSO4 + (NH3*H2O) = (NH4)2SO4 + Cu(OH)2 =>
CuSO4 + 2(NH3*H2O) = (NH4)2SO4 + Cu(OH)2
Na2HCO3(aq) + CaCl2(aq) = CaHCO3(s) + NaCl(aq) =>
Na2HCO3(aq) + CaCl2(aq) = CaHCO3(s) + 2 NaCl(aq)
I2O5(g) + CO(g) = CO2 + I2 =>
I2O5(g) + 5 CO(g) = 5 CO2 + I2
K2CO3 + HCl = KCl + H2CO3 = KCl + H2O + CO2 =>
K2CO3 + 2 HCl = 2 KCl + H2CO3
CuSO4 + NaOH = Cu(OH)2 + Na2SO4 =>
CuSO4 + 2 NaOH = Cu(OH)2 + Na2SO4
Cr + H2O = CrO42 + H =>
Cr + 42 H2O = CrO42 + 84 H
C3H8Cl2 = CH3CH2CH2ClHCl =>
C3H8Cl2 = CH3CH2CH2ClHCl
Ca(COO)2 + H2SO4 = CaSO4 + (COOH)2 =>
Ca(COO)2 + H2SO4 = CaSO4 + (COOH)2
Zn{2+} + NH3 = [Zn(NH3)4]{2+} =>
Zn{2+} + 4 NH3 = [Zn(NH3)4]{2+}
FeI3 + CuHCO3 = Fe(HCO3)3 + CuI =>
FeI3 + 3 CuHCO3 = Fe(HCO3)3 + 3 CuI
Al2(SO4)3 + AgCl = AlCl3 + Ag2SO4 =>
Al2(SO4)3 + 6 AgCl = 2 AlCl3 + 3 Ag2SO4
KBr + AgNo4 = AgBr + KNo4 =>
KBr + AgNo4 = AgBr + KNo4
Na2Cl2O6 = NaClO4 + NaCl =>
2 Na2Cl2O6 = 3 NaClO4 + 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 |
| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur02/09/25
Équations équilibrées sur03/11/24
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.
