| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 Al(s) + 2 Cl2(g) = Al2Cl4(s)
CrCl3*6H2O + HCl = CrCl2 + HCl2 + H2O =>
CrCl3*6H2O + HCl = CrCl2 + HCl2 + 6 H2O
[Co(NH3)4CO3]NO3 + HCl + NH4OH = [Co(NH3)5Cl]Cl2 + NH4NO3 + H2O + (NH4)2CO3 =>
[Co(NH3)4CO3]NO3 + 3 HCl + 4 NH4OH = [Co(NH3)5Cl]Cl2 + NH4NO3 + 4 H2O + (NH4)2CO3
Zn + NH3 + H2O = NH4 + Zn(OH)2 = [Zn(NH3)4](OH)2 + H2 =>
Zn + 2 NH3 + 2 H2O = 2 NH4 + Zn(OH)2
Al(OH)3 + NaHCO3 = Al(HCO3)3 + NaOH =>
Al(OH)3 + 3 NaHCO3 = Al(HCO3)3 + 3 NaOH
(NH4)3PO4 + Pb(NO3)4 = Pb3(PO4)4 + NH4NO3 =>
4(NH4)3PO4 + 3 Pb(NO3)4 = Pb3(PO4)4 + 12 NH4NO3
C6H12O6 + NH3 = C6H14N2O2 + H2O + O2 =>
C6H12O6 + 2 NH3 = C6H14N2O2 + 2 H2O + O2
MoOS2 + H2S = MoS2 + H2O + SO2 =>
3 MoOS2 + H2S = 3 MoS2 + H2O + SO2
HNO3(aq) + KI(aq) = NO(g) + I2(s) + H2O(l) + KNO3(aq) =>
8 HNO3(aq) + 6 KI(aq) = 2 NO(g) + 3 I2(s) + 4 H2O(l) + 6 KNO3(aq)
CH3COClC2H5OH = CH3COOC2H5HCl =>
CH3COClC2H5OH = CH3COOC2H5HCl
KBr(aq) + H2SO4(aq) = HBr(aq) + K2SO4(aq) =>
2 KBr(aq) + H2SO4(aq) = 2 HBr(aq) + K2SO4(aq)
KMnO4 + C + KOH = K2MnO4 + CO2 + H2O =>
4 KMnO4 + C + 4 KOH = 4 K2MnO4 + CO2 + 2 H2O
PCl5 + H2O = HCl + H3PO4 =>
PCl5 + 4 H2O = 5 HCl + H3PO4
S2O3{2-} + I2 = S4O6{3-} + I{-} =>
4 S2O3{2-} + I2 = 2 S4O6{3-} + 2 I{-}
Na + H2O = H2 + NaOH =>
2 Na + 2 H2O = H2 + 2 NaOH
Sb3 + Cl = SbCl3 =>
Sb3 + 9 Cl = 3 SbCl3
SiO2 + H2F2 = SiF4 + H2O =>
SiO2 + 2 H2F2 = SiF4 + 2 H2O
C8H8 + KMnO4 + H2SO4 = K2SO4 + MnSO4 + H2O + CO2 =>
C8H8 + 8 KMnO4 + 12 H2SO4 = 4 K2SO4 + 8 MnSO4 + 16 H2O + 8 CO2
Pb + FeSO4 = Fe + PbSO4 =>
Pb + FeSO4 = Fe + PbSO4
Fe + Na2S = FeNa2 + S =>
Fe + Na2S = FeNa2 + S
CaCO3 + CO2 + H2O = Ca(HCO3)2 =>
CaCO3 + CO2 + H2O = Ca(HCO3)2
Fe + Br2 + AgNO3 = FeBr2AgNO3 =>
Fe + Br2 + AgNO3 = FeBr2AgNO3
C2H2 + CI = C2HCI + HCI =>
C2H2 + 2 CI = C2HCI + HCI
Ni(NO3)2 + Fe = Ni + Fe(NO3)2 =>
Ni(NO3)2 + Fe = Ni + Fe(NO3)2
Mg(s) + CO2 = MgO(s) + C(s) =>
2 Mg(s) + CO2 = 2 MgO(s) + C(s)
CH3CH2COOH + Ca = (CH3CH2COO)2Ca + H2 =>
2 CH3CH2COOH + Ca = (CH3CH2COO)2Ca + H2
ZnCl2(aq) + H2SO4(aq) = HCl(aq) + ZnSO4(aq) =>
ZnCl2(aq) + H2SO4(aq) = 2 HCl(aq) + ZnSO4(aq)
Cu(OH)2 + K2SO4 = KOH + Cu2(SO4)2 =>
2 Cu(OH)2 + 2 K2SO4 = 4 KOH + Cu2(SO4)2
[Cu(NH3)4] + HCl = [CuCl4] + NH4 =>
[Cu(NH3)4] + 4 HCl = [CuCl4] + 4 NH4
Na + I2 = NaI =>
2 Na + I2 = 2 NaI
Na2(SO4) + Al(OH)3 = NaOH + Al2(SO4)3 =>
3 Na2(SO4) + 2 Al(OH)3 = 6 NaOH + Al2(SO4)3
KIO3 + Sb2S3 = Sb2O3 + K2SO4 + I2 + SO2 =>
18 KIO3 + 4 Sb2S3 = 4 Sb2O3 + 9 K2SO4 + 9 I2 + 3 SO2
CO2(g) + H2(g) = CH4(g) + H2O(g) =>
CO2(g) + 4 H2(g) = CH4(g) + 2 H2O(g)
NaIO3 + H2S = NaI + S + H2O =>
NaIO3 + 3 H2S = NaI + 3 S + 3 H2O
CH3CH2CH2Br + CH3CH2NH2 = CH3CH2CH2(NH)CH2 + CH3CH2NH3 + Br =>
2 CH3CH2CH2Br + 8 CH3CH2NH2 = 3 CH3CH2CH2(NH)CH2 + 5 CH3CH2NH3 + 2 Br
NaCl + BaCl2*2H2O = BaCl2NaCl + H2O =>
NaCl + BaCl2*2H2O = BaCl2NaCl + 2 H2O
Cu(HO)2 + HNO3 = Cu(NO3)2 + H2O =>
Cu(HO)2 + 2 HNO3 = Cu(NO3)2 + 2 H2O
HCl + Ca(OH)2 = CaCl2 + H2O =>
2 HCl + Ca(OH)2 = CaCl2 + 2 H2O
CH3CH2NH2 + NaNO2 + HCl = CH3CH2OH + N2 + NaCl + H2O =>
CH3CH2NH2 + NaNO2 + HCl = CH3CH2OH + N2 + NaCl + H2O
Ba(HS)2 + Cl2 + H2O = BaSO4 + HCl + H2SO4 =>
Ba(HS)2 + 8 Cl2 + 8 H2O = BaSO4 + 16 HCl + H2SO4
Al2(SO4)3 + KMnO4 = Al2(MnO4)3 + K(SO4) =>
Al2(SO4)3 + 3 KMnO4 = Al2(MnO4)3 + 3 K(SO4)
Fe + Fe(NO3)3 = Fe(NO3)2 =>
Fe + 2 Fe(NO3)3 = 3 Fe(NO3)2
H2S + Cr2O7 = S + Cr + H2O =>
7 H2S + Cr2O7 = 7 S + 2 Cr + 7 H2O
C2H2 + CI = C2HCI + HCI =>
C2H2 + 2 CI = C2HCI + HCI
K4Fe(CN)6 + H2SO4 + H2O = K2SO4 + FeSO4 + (NH4)2SO4 + CO =>
K4Fe(CN)6 + 6 H2SO4 + 6 H2O = 2 K2SO4 + FeSO4 + 3(NH4)2SO4 + 6 CO
Cu(OH)3 + NaOH = NaCuO2 + H2O =>
Cu(OH)3 + NaOH = NaCuO2 + 2 H2O
C3H7O2N + CuO = Cu + N2 + CO2 + H2O =>
2 C3H7O2N + 15 CuO = 15 Cu + N2 + 6 CO2 + 7 H2O
Cr + NiF2 = CrNiF2 =>
Cr + NiF2 = CrNiF2
KOH + H2SO4 = KSO4 + OH(H2) =>
KOH + H2SO4 = KSO4 + OH(H2)
Ga + As = GaAs3 =>
Ga + 3 As = GaAs3
| 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 |
| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur02/17/25
Équations équilibrées sur03/19/24
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.
