| Équations équilibrées la veille | Équations équilibrées le lendemain |
6 K + Al2O3 = 3 K2O + 2 Al
K2S + H2O = KOH + KSH =>
K2S + H2O = KOH + KSH
Cd + Br2 = CdBr =>
2 Cd + Br2 = 2 CdBr
Cs3PO4 + BaF2 = CsF + Ba3(PO4)2 =>
2 Cs3PO4 + 3 BaF2 = 6 CsF + Ba3(PO4)2
AlCl3 + NaOH = Al(OH)2Cl + NaCl =>
AlCl3 + 2 NaOH = Al(OH)2Cl + 2 NaCl
CuO + HCl = CuCl2 + H2O =>
CuO + 2 HCl = CuCl2 + H2O
S8 + O2 = SO3 =>
S8 + 12 O2 = 8 SO3
FeTiO3(s) + Cl2(g) + C(s) = CO(g) + FeCl2(s) + TiCl4(g) =>
FeTiO3(s) + 3 Cl2(g) + 3 C(s) = 3 CO(g) + FeCl2(s) + TiCl4(g)
C9H8O4 + NaOH = C7H5O3Na + CH3COONa =>
3 C9H8O4 + 11 NaOH = C7H5O3Na + 10 CH3COONa
CH3CH2CH2OH + O2 = CO2 + H2O =>
2 CH3CH2CH2OH + 9 O2 = 6 CO2 + 8 H2O
HClNaOH = H2ONaCl =>
HClNaOH = H2ONaCl
Fe3(PO4)2 + MgSO4 = FeSO4 + Mg3(PO4)2 =>
Fe3(PO4)2 + 3 MgSO4 = 3 FeSO4 + Mg3(PO4)2
CH3COOH + Al(OH)3 = (CH3COO)3Al + H2O =>
3 CH3COOH + Al(OH)3 = (CH3COO)3Al + 3 H2O
KNO2 + HCl = KCl + HNO2 =>
KNO2 + HCl = KCl + HNO2
As + Cl2 = As2Cl3 =>
4 As + 3 Cl2 = 2 As2Cl3
C8H8 + C2H5OH = C7H16 + O2 =>
5 C8H8 + 36 C2H5OH = 16 C7H16 + 18 O2
K2CrO7 + CH3CH2OH + H2SO4 = Cr2(SO4)3 + CH3COOH + K2SO4 + H2O =>
4 K2CrO7 + 9 CH3CH2OH + 10 H2SO4 = 2 Cr2(SO4)3 + 9 CH3COOH + 4 K2SO4 + 19 H2O
K2Cr2O7 + CH3CH2OH + H2SO4 = Cr2(SO4)3 + K2SO4 + CH3COOH + H2O =>
2 K2Cr2O7 + 3 CH3CH2OH + 8 H2SO4 = 2 Cr2(SO4)3 + 2 K2SO4 + 3 CH3COOH + 11 H2O
HgSO4 + NaOH = HgO + Na2SO4 + H2O =>
HgSO4 + 2 NaOH = HgO + Na2SO4 + H2O
C3H8O(l) + O2(g) = CO + H2O =>
C3H8O(l) + 3 O2(g) = 3 CO + 4 H2O
Fe + KI = FeI3 + K =>
Fe + 3 KI = FeI3 + 3 K
ClO2{-} + H3O{+} = ClO2 + Cl{-} + H2O =>
5 ClO2{-} + 4 H3O{+} = 4 ClO2 + Cl{-} + 6 H2O
CH3COOH + MgCO3 = H2CO3 + Mg(CH3COO)2 =>
2 CH3COOH + MgCO3 = H2CO3 + Mg(CH3COO)2
CuCl2 + HCl = H2[CuCl4] =>
CuCl2 + 2 HCl = H2[CuCl4]
CuI2 + Fe = FeI2 + Cu =>
CuI2 + Fe = FeI2 + Cu
[Cu(NH3)4]SO4*H2O = CuSO4 + NH3 + H2O =>
[Cu(NH3)4]SO4*H2O = CuSO4 + 4 NH3 + H2O
Fe(NO3)3 + KSCN = Fe(SCN)3 + KNO3 =>
Fe(NO3)3 + 3 KSCN = Fe(SCN)3 + 3 KNO3
I2 + NaBr = NaI + Br =>
I2 + 2 NaBr = 2 NaI + 2 Br
MnI4 + AlPO4 = MnPO4 + AlI4 =>
MnI4 + AlPO4 = MnPO4 + AlI4
Fe + H2SO4 = Fe2(SO4)3 + H2 =>
2 Fe + 3 H2SO4 = Fe2(SO4)3 + 3 H2
C7H6O2 + NaOH = NaC7H5O2 + H2O =>
C7H6O2 + NaOH = NaC7H5O2 + H2O
CoCl2(aq) + Na2S(aq) = CoS + NaCl(aq) =>
CoCl2(aq) + Na2S(aq) = CoS + 2 NaCl(aq)
C2H2 + CuCl + NH3 = Cu2C2 + NH4Cl =>
C2H2 + 2 CuCl + 2 NH3 = Cu2C2 + 2 NH4Cl
PH3 = H2 + P =>
2 PH3 = 3 H2 + 2 P
Al(OH)3 + H2CO3 = Al2(CO3)3 + H2O =>
2 Al(OH)3 + 3 H2CO3 = Al2(CO3)3 + 6 H2O
Ba{2+} + SO4{2-} = BaSO4 =>
Ba{2+} + SO4{2-} = BaSO4
Na + ClO4 = NaClO4 =>
Na + ClO4 = NaClO4
Al + HNO3 + KOH = H2O + KAlO2 + NH3 =>
8 Al + 3 HNO3 + 8 KOH = H2O + 8 KAlO2 + 3 NH3
FeCl2 + HNO3 = Fe(NO3)3 + HCl + NO2 + H2O =>
FeCl2 + 4 HNO3 = Fe(NO3)3 + 2 HCl + NO2 + H2O
C2H4 + H2O = C2H5OH =>
C2H4 + H2O = C2H5OH
Br2 + KF = BrF + K =>
Br2 + 2 KF = 2 BrF + 2 K
(HCl) + Mg(OH)2 = MgCl2 + H2O =>
2(HCl) + Mg(OH)2 = MgCl2 + 2 H2O
CH3COOH + H2SO4 = CO2 + SO2 + H2O =>
CH3COOH + 4 H2SO4 = 2 CO2 + 4 SO2 + 6 H2O
CoCl3 = Co + Cl =>
CoCl3 = Co + 3 Cl
Na2S2O3 + NaOH = Na2S + O2 + H2O =>
Na2S2O3 + 2 NaOH = 2 Na2S + 2 O2 + H2O
NH3 + Hg2(NO3)2 = Hg + (Hg(NH3)2(NO3)2) =>
2 NH3 + Hg2(NO3)2 = Hg + (Hg(NH3)2(NO3)2)
NaOH + Cr = Na + Cr3(OH)3 =>
3 NaOH + 3 Cr = 3 Na + Cr3(OH)3
KMnO4 + Cl2 + H2O = MnO2 + KClO4 + KOH =>
14 KMnO4 + 3 Cl2 + 4 H2O = 14 MnO2 + 6 KClO4 + 8 KOH
MgSO3 + AlPO4 = Mg3(PO4)2 + Al2(SO3)3 =>
3 MgSO3 + 2 AlPO4 = Mg3(PO4)2 + Al2(SO3)3
CH3OH + NH3 = CH3O{-} + NH4{+} =>
CH3OH + NH3 = CH3O{-} + NH4{+}
| 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 96 97 98 99 100 101 102 103 104 105 106 107 108 |
| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur10/22/24
Équations équilibrées sur11/21/23
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.
