| Équations équilibrées la veille | Équations équilibrées le lendemain |
3 Sn4 + 4 HNO3 = 3 Sn4O2 + 2 H2O + 4 NO
Al2(OH)3Cl3 + Ca(HCO3)2 = Al(OH)3 + CaCl2 + CO2 =>
2 Al2(OH)3Cl3 + 3 Ca(HCO3)2 = 4 Al(OH)3 + 3 CaCl2 + 6 CO2
H{+} + I{-} + Cr2O7{-2} = I2 + H2O + Cr{+3} =>
14 H{+} + 6 I{-} + Cr2O7{-2} = 3 I2 + 7 H2O + 2 Cr{+3}
V(NO3) + H2Se = VSe + H2(NO3) =>
V(NO3) + H2Se = VSe + H2(NO3)
Fe + AgCI = FeCI + Ag =>
Fe + AgCI = FeCI + Ag
Al2(SO3)3 + HNO3 = Al(NO3)3 + H2SO3 =>
Al2(SO3)3 + 6 HNO3 = 2 Al(NO3)3 + 3 H2SO3
NaBrO3 + XeF2 + H2O = NaBrO4 + HF + Xe =>
NaBrO3 + XeF2 + H2O = NaBrO4 + 2 HF + Xe
Mg(NO3)2 + H2 + SO4 = H2NO3 + MgSO4 =>
Mg(NO3)2 + 2 H2 + SO4 = 2 H2NO3 + MgSO4
Li2CrO2 + FeCl3 = LiCl + Fe2(CrO2)3 =>
3 Li2CrO2 + 2 FeCl3 = 6 LiCl + Fe2(CrO2)3
H2S + N2 = HN + S =>
H2S + N2 = 2 HN + S
Al2(SO4)3 + Ag(NO3) = Al(NO3)3 + Ag2(SO4) =>
Al2(SO4)3 + 6 Ag(NO3) = 2 Al(NO3)3 + 3 Ag2(SO4)
Ni(CO) = Ni + CO =>
Ni(CO) = Ni + CO
H3PO2 + H2O = H2PO3 + H =>
H3PO2 + H2O = H2PO3 + 3 H
Al2(SO4)3 + Ca3(PO4)2 = Al(PO4) + Ca(SO4) =>
Al2(SO4)3 + Ca3(PO4)2 = 2 Al(PO4) + 3 Ca(SO4)
N2 = (N4)3 =>
6 N2 = (N4)3
MnO2 + LiOH + O2 = LiMnO4 + H2O =>
4 MnO2 + 4 LiOH + 3 O2 = 4 LiMnO4 + 2 H2O
CH18O5N2 + O2 = CO2 + NH3 + H2O =>
2 CH18O5N2 + 3 O2 = 2 CO2 + 4 NH3 + 12 H2O
Al + K2S = KAl + S =>
2 Al + K2S = 2 KAl + S
ZnCl2 + (NH4)2SO4 = ZnSO4 + NH4Cl =>
ZnCl2 + (NH4)2SO4 = ZnSO4 + 2 NH4Cl
Mg + Cr2(SO4)3 = MgSO4 + CrSO4 =>
Mg + Cr2(SO4)3 = MgSO4 + 2 CrSO4
CH3NH3Cl = CH3NH2 + HCl =>
CH3NH3Cl = CH3NH2 + HCl
Ca + Au(C2H3O2) = Ca(C2H3O2)2 + Au =>
Ca + 2 Au(C2H3O2) = Ca(C2H3O2)2 + 2 Au
CO2 + Cl2 = ClO + C =>
CO2 + Cl2 = 2 ClO + C
C6H5CH2CH2CH3 + KMnO4 + H2SO4 = C6H5COOH + MnSO4 + K2SO4 + H2O =>
35 C6H5CH2CH2CH3 + 66 KMnO4 + 99 H2SO4 = 45 C6H5COOH + 66 MnSO4 + 33 K2SO4 + 174 H2O
AsH5 + HNO3 = H3AsO4 + NO2 + H2O =>
AsH5 + 10 HNO3 = H3AsO4 + 10 NO2 + 6 H2O
H3PO4 + Ra(OH)2 = Ra3(PO4)2 + H2O =>
2 H3PO4 + 3 Ra(OH)2 = Ra3(PO4)2 + 6 H2O
CH3CH2Br + Cl2 = CH3Cl + CH2BrCl =>
CH3CH2Br + Cl2 = CH3Cl + CH2BrCl
C4H8O(g) + O2(g) = CO2(g) + H2O(l) =>
2 C4H8O(g) + 11 O2(g) = 8 CO2(g) + 8 H2O(l)
C6H5NH2 + C7H6O = C13H11N + H2O =>
C6H5NH2 + C7H6O = C13H11N + H2O
MnO4 + OH = MnO5 + H2O =>
MnO4 + 2 OH = MnO5 + H2O
AlCl3(aq) + Pb(s) = PbCl3(s) + Al(s) =>
AlCl3(aq) + Pb(s) = PbCl3(s) + Al(s)
AlBr3(s) + Cl2(g) = AlCl3(aq) + Br2(l) =>
2 AlBr3(s) + 3 Cl2(g) = 2 AlCl3(aq) + 3 Br2(l)
K2FeO4 = K + Fe2O3 + O2 =>
4 K2FeO4 = 8 K + 2 Fe2O3 + 5 O2
NaC2H3O2 + H2SO4 = C2H4O2 + Na2SO4 =>
2 NaC2H3O2 + H2SO4 = 2 C2H4O2 + Na2SO4
MnH2 + HNO3 = MnNO3 + H2 =>
2 MnH2 + 2 HNO3 = 2 MnNO3 + 3 H2
C + H = C51H104 =>
51 C + 104 H = C51H104
P4O6 + C + Cl2 = POCl3 + CO =>
P4O6 + 2 C + 6 Cl2 = 4 POCl3 + 2 CO
(NH4)2CO3 + H2SiO3 = (NH4)2SiO3 + H2O + CO2 =>
(NH4)2CO3 + H2SiO3 = (NH4)2SiO3 + H2O + CO2
Ag{+} + Cd = Ag + Cd{+2} =>
2 Ag{+} + Cd = 2 Ag + Cd{+2}
Sn + Cu(NO3) = Cu + Sn(NO3) =>
Sn + Cu(NO3) = Cu + Sn(NO3)
AlCl3 + Au = AuCl + Al =>
AlCl3 + 3 Au = 3 AuCl + Al
H2SO4 + MnS + As2(Cr2O7)5 = HMnO4 + AsH3 + Cr2(SO4)3 + H2O =>
149 H2SO4 + 46 MnS + 13 As2(Cr2O7)5 = 46 HMnO4 + 26 AsH3 + 65 Cr2(SO4)3 + 87 H2O
I2 + KMnO4 + H2SO4 = HIO3 + MnSO4 + KI + H2O =>
11 I2 + 10 KMnO4 + 10 H2SO4 = 12 HIO3 + 10 MnSO4 + 10 KI + 4 H2O
Ag(NO3) + CrCl = AgCl + Cr(NO3) =>
Ag(NO3) + CrCl = AgCl + Cr(NO3)
Na + H = Na2H3 =>
2 Na + 3 H = Na2H3
Zn + O = Zn2O2 =>
2 Zn + 2 O = Zn2O2
CoCl2(aq) + Na2(CO3)(aq) = Co(CO3)(s) + NaCl(aq) =>
CoCl2(aq) + Na2(CO3)(aq) = Co(CO3)(s) + 2 NaCl(aq)
AlK(SO4)2 + NH4OH = Al(OH)3 + (NH4)2SO4 + K2SO4 =>
2 AlK(SO4)2 + 6 NH4OH = 2 Al(OH)3 + 3(NH4)2SO4 + K2SO4
AlN + HCl = AlCl3 + NH3 =>
AlN + 3 HCl = AlCl3 + NH3
AgO + CO2 = CO + AgO2 =>
AgO + CO2 = CO + AgO2
| 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 |
| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/30/25
Équations équilibrées sur03/01/24
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.
