| Équations équilibrées la veille | Équations équilibrées le lendemain |
HsO4 + 2 NaOH = Na2[HsO4(OH)2]
Li3AsO4 = Li + As + O =>
Li3AsO4 = 3 Li + As + 4 O
Ni(II)Cl2 + Na2CO3 = Ni(II)CO3 + NaCl =>
Ni(II)Cl2 + Na2CO3 = Ni(II)CO3 + 2 NaCl
Cu(NO3)2 = CuO + NO2 + O2 =>
2 Cu(NO3)2 = 2 CuO + 4 NO2 + O2
Cu + SO2 = Cu2S + CuO =>
4 Cu + SO2 = Cu2S + 2 CuO
Zn(s) + FeSO4(aq) = ZnSO4 + Fe =>
Zn(s) + FeSO4(aq) = ZnSO4 + Fe
NO + SO2 = N2 + SO3 =>
2 NO + 2 SO2 = N2 + 2 SO3
NaCl(aq) + AgNo3(aq) = NaNo3(aq) + AgCl(s) =>
NaCl(aq) + AgNo3(aq) = NaNo3(aq) + AgCl(s)
KHO + HCl = KCl + H2O =>
KHO + HCl = KCl + H2O
N2 + Fe = Fe3N2 =>
N2 + 3 Fe = Fe3N2
NaOH + Cl2O = NaCl + H2O + O2 =>
2 NaOH + Cl2O = 2 NaCl + H2O + O2
NaCl + H{2}SO{4} = Na{2}SO{4} + HCl =>
NaCl + H{2}SO{4} = Na{2}SO{4} + HCl
LiI + Pb(NO3)2 = LiNO3 + PbI2 =>
2 LiI + Pb(NO3)2 = 2 LiNO3 + PbI2
Fe(OH)3 + Br2 + KOH = K2FeO4 + FeBr2 + H2O =>
2 Fe(OH)3 + Br2 + 2 KOH = K2FeO4 + FeBr2 + 4 H2O
Pb(NO3)2 + CrK2O4 = Cr(NO3)2 + PbK2O4 =>
Pb(NO3)2 + CrK2O4 = Cr(NO3)2 + PbK2O4
Li3PO4 + Zn(NO3)2 = Li3(NO3)2 + ZnPO4 =>
Li3PO4 + Zn(NO3)2 = Li3(NO3)2 + ZnPO4
Fe(NH4)2(SO4)2*6H2O + H2C2O4*2H2O = (NH4)2SO4 + H2O + H2SO4 + Fe(C2O4)*2H2O =>
Fe(NH4)2(SO4)2*6H2O + H2C2O4*2H2O = (NH4)2SO4 + 6 H2O + H2SO4 + Fe(C2O4)*2H2O
KClO = K + Cl + O3 =>
3 KClO = 3 K + 3 Cl + O3
KNO3 + C8H4O = K2CO3 + CO2 + H2O + N2 =>
34 KNO3 + 5 C8H4O = 17 K2CO3 + 23 CO2 + 10 H2O + 17 N2
K2S + Ba(NO3)2 = BaS + KNO3 =>
K2S + Ba(NO3)2 = BaS + 2 KNO3
C2H5OC2 + O2 = CO2 + H2O =>
4 C2H5OC2 + 19 O2 = 16 CO2 + 10 H2O
KMnO4 + C12H22O11 = KOH + MnO2 + CO2 + H2O =>
16 KMnO4 + C12H22O11 = 16 KOH + 16 MnO2 + 12 CO2 + 3 H2O
(CH3COO)2Mg + Na2SO4 = MgSO4 + (CH3COO)Na =>
(CH3COO)2Mg + Na2SO4 = MgSO4 + 2(CH3COO)Na
(NH4)2S + K3PO4 = K2S + (NH4)3PO4 =>
3(NH4)2S + 2 K3PO4 = 3 K2S + 2(NH4)3PO4
(CaOH)2SO4 = CaO + SO3 + H2O =>
(CaOH)2SO4 = 2 CaO + SO3 + H2O
FeSO4 + N2H8S = FeS + (NH4)2SO =>
FeSO4 + 4 N2H8S = FeS + 4(NH4)2SO
HNO3 + H2 = NO + H2O =>
2 HNO3 + 3 H2 = 2 NO + 4 H2O
Na2SO3 + KJO3 + H2SO4 = Na2SO4 + JO2 + K2SO4 + H2O =>
Na2SO3 + 2 KJO3 + H2SO4 = Na2SO4 + 2 JO2 + K2SO4 + H2O
FeCl2 + NH4CNS = Fe(CNS)2 + NH3 + HCl =>
FeCl2 + 2 NH4CNS = Fe(CNS)2 + 2 NH3 + 2 HCl
NH3 + KClO + H2O = KNO3 + Cl2 + KOH =>
NH3 + 8 KClO + 2 H2O = KNO3 + 4 Cl2 + 7 KOH
NaOH(ac) + HNO3(ac) = NaNO3(s) + H2O(l) =>
NaOH(ac) + HNO3(ac) = NaNO3(s) + H2O(l)
CH2COOH + Na2CO3 = NaCH3COO + CO2 + H2O =>
16 CH2COOH + 7 Na2CO3 = 14 NaCH3COO + 11 CO2 + 3 H2O
C2H5OH + Br2 = C2H5Br + BrOH =>
C2H5OH + Br2 = C2H5Br + BrOH
Al + S = Al3S2 =>
3 Al + 2 S = Al3S2
CaCl2 + Na2SO4 = NaCl(aq) + CaSO4 =>
CaCl2 + Na2SO4 = 2 NaCl(aq) + CaSO4
(NH4)2SO3(aq) + HNO3(aq) = NH4NO3(aq) + SO2(g) + H2O =>
(NH4)2SO3(aq) + 2 HNO3(aq) = 2 NH4NO3(aq) + SO2(g) + H2O
KMnO4 + NaCl + H2SO4 = Cl2 + K2O4 + H2O + NaSO4 + MnSO4 =>
2 KMnO4 + 2 NaCl + 4 H2SO4 = Cl2 + K2O4 + 4 H2O + 2 NaSO4 + 2 MnSO4
H2S + NiSO4(aq) = HSO4 + Ni2S =>
H2S + 2 NiSO4(aq) = 2 HSO4 + Ni2S
F + P4 = F3P =>
12 F + P4 = 4 F3P
Na2S + Na2CrO4 + H2O = S + Na[Cr(OH)4(H20)2] + NaOH =>
43 Na2S + 2 Na2CrO4 + 88 H2O = 43 S + 2 Na[Cr(OH)4(H20)2] + 88 NaOH
NH4Cl + NaOH = NH3 + H2O + NaCl = =>
NH4Cl + NaOH = NH3 + H2O + NaCl
[FeCl4] + NaOH = FeOH + NaCl4 =>
[FeCl4] + NaOH = FeOH + NaCl4
Na2SO4 + C = CO2 + Na2S =>
Na2SO4 + 2 C = 2 CO2 + Na2S
LiCl + Cu = CuCl2 + Li =>
2 LiCl + Cu = CuCl2 + 2 Li
Sn3N4 + Cu + S = Sn2S4 + Cu3N2 =>
2 Sn3N4 + 12 Cu + 12 S = 3 Sn2S4 + 4 Cu3N2
CH3CHOHCH3 + CUO = CH3CH2COOH + CU + H2O =>
CH3CHOHCH3 + 2 CUO = CH3CH2COOH + 2 CU + H2O
H2O2 + Cr2(SO4)3 + KOH = KCrO3 + K2SO4 + H2O =>
2 H2O2 + Cr2(SO4)3 + 8 KOH = 2 KCrO3 + 3 K2SO4 + 6 H2O
CH3COOH + ZnCO3 = (CH3COOH)2Zn + CO2 + H2O =>
9 CH3COOH + 4 ZnCO3 = 4(CH3COOH)2Zn + 6 CO2 + 2 H2O
Ag2S(s) + Al(s) + NaOH(aq) + H2O(l) = Ag(s) + H2S(aq) + NaAlO2(aq) =>
3 Ag2S(s) + 2 Al(s) + 2 NaOH(aq) + 2 H2O(l) = 6 Ag(s) + 3 H2S(aq) + 2 NaAlO2(aq)
Fe(OH)2 + H2SO4 = FeSO4 + H2O =>
Fe(OH)2 + H2SO4 = FeSO4 + 2 H2O
| 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 |
| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/15/24
Équations équilibrées sur01/14/24
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.
