| Équations équilibrées la veille | Équations équilibrées le lendemain |
CaBr2 = 2 Br + Ca
NaOH(aq) + H2C2O4(aq) = Na2C2O4(aq) + H2O(l) =>
2 NaOH(aq) + H2C2O4(aq) = Na2C2O4(aq) + 2 H2O(l)
C5H8O2 + C7H8O = C12H16O3 =>
C5H8O2 + C7H8O = C12H16O3
V2O5 + Ca = CaO + V =>
V2O5 + 5 Ca = 5 CaO + 2 V
HNO3 + Mg = Mg(NO3)2 + NH4NO3 + H2O =>
10 HNO3 + 4 Mg = 4 Mg(NO3)2 + NH4NO3 + 3 H2O
V2O5 + Ca = CaO + V =>
V2O5 + 5 Ca = 5 CaO + 2 V
KI + KBrO3 + H2SO4 = Br2 + K2SO4 + KIO3 + H2O =>
5 KI + 6 KBrO3 + 3 H2SO4 = 3 Br2 + 3 K2SO4 + 5 KIO3 + 3 H2O
ZnO + HCl = ZnCl + H2 + O2 =>
2 ZnO + 2 HCl = 2 ZnCl + H2 + O2
Na2S + Cu(CH3COO)2 = CuS + NaCH3COO =>
Na2S + Cu(CH3COO)2 = CuS + 2 NaCH3COO
Fe(OH)2 + HNO3 = Fe(NO3)2 + H2O =>
Fe(OH)2 + 2 HNO3 = Fe(NO3)2 + 2 H2O
CH3CH2CCH + KMnO4 + H2SO4 = CO2 + K2SO4 + MnSO4 + H2O =>
5 CH3CH2CCH + 22 KMnO4 + 33 H2SO4 = 20 CO2 + 11 K2SO4 + 22 MnSO4 + 48 H2O
CUSO4 + Mg = CU + MgSO4 =>
CUSO4 + Mg = CU + MgSO4
FeCl3 + NaOH = Fe(OH)3 + NaCl =>
FeCl3 + 3 NaOH = Fe(OH)3 + 3 NaCl
NaNO3 + KOH = KNO3 + NaOH =>
NaNO3 + KOH = KNO3 + NaOH
Ca(OH)2 + H3PO4 = Ca3(PO4)2 + H2O =>
3 Ca(OH)2 + 2 H3PO4 = Ca3(PO4)2 + 6 H2O
Cr2O3 + NaHCO3 + H2O = Na3[Cr(OH)6] + CO2 =>
Cr2O3 + 6 NaHCO3 + 3 H2O = 2 Na3[Cr(OH)6] + 6 CO2
P4 + H2O = H2PO4 + H2 =>
P4 + 16 H2O = 4 H2PO4 + 12 H2
Br{2} + NaI = NaBr + I{2} =>
Br{2} + NaI = NaBr + I{2}
Fe(NO3)4 + K2Cr2O7 = Fe(Cr2O7)2 + KNO3 =>
Fe(NO3)4 + 2 K2Cr2O7 = Fe(Cr2O7)2 + 4 KNO3
ZnCl2 + KOH = Zn(OH)2 + K + Cl =>
ZnCl2 + 2 KOH = Zn(OH)2 + 2 K + 2 Cl
H2SO4 + Al = H2O + Al2(SO3)3 =>
3 H2SO4 + 2 Al = 3 H2O + Al2(SO3)3
NH3 + Na2CO3 = Na(NH3) + CO3 =>
2 NH3 + Na2CO3 = 2 Na(NH3) + CO3
FeCl3 + NaOH = Fe(OH)3 + NaCl =>
FeCl3 + 3 NaOH = Fe(OH)3 + 3 NaCl
AlI3 + Na3(PO4) = AlNa3 + I3(PO4) =>
AlI3 + Na3(PO4) = AlNa3 + I3(PO4)
CUSO4 + Mg = CU + MgSO4 =>
CUSO4 + Mg = CU + MgSO4
CrCl3*6H2O + (NH2)2CO + C5H8O2 = Cr(C5H8O2)3 + NH4Cl + CO2 + H2O =>
8 CrCl3*6H2O + 12(NH2)2CO + 25 C5H8O2 = 8 Cr(C5H8O2)3 + 24 NH4Cl + 17 CO2 + 28 H2O
Ni(NO3)2 + KF = K(NO3)2 + NiF =>
Ni(NO3)2 + KF = K(NO3)2 + NiF
CaO + Na2O = CaO2 + Na =>
CaO + Na2O = CaO2 + 2 Na
Cu[NO3]2 = CuO + NO2 + O2 =>
2 Cu[NO3]2 = 2 CuO + 4 NO2 + O2
C7H16 + O2 = CO2 + H2O =>
C7H16 + 11 O2 = 7 CO2 + 8 H2O
Zn(s) + AgNO3(aq) = Zn(NO3)2(aq) + Ag(s) =>
Zn(s) + 2 AgNO3(aq) = Zn(NO3)2(aq) + 2 Ag(s)
SeO3 + KOH = K2SeO4 + H2O =>
SeO3 + 2 KOH = K2SeO4 + H2O
Li + H2O = LiOH + H2 =>
2 Li + 2 H2O = 2 LiOH + H2
HI + KOH = KI + H2O =>
HI + KOH = KI + H2O
C3H6 + Cl2 = C3H5Cl + HCl =>
C3H6 + Cl2 = C3H5Cl + HCl
Fe + O2 = Fe2O3 =>
4 Fe + 3 O2 = 2 Fe2O3
NaAlO2 + H2SO4 = Na2SO4 + Al2(SO4)3 + H2O =>
2 NaAlO2 + 4 H2SO4 = Na2SO4 + Al2(SO4)3 + 4 H2O
C5H12 + Cl2 = C5H9Cl3 + HCl =>
C5H12 + 3 Cl2 = C5H9Cl3 + 3 HCl
CS2 + O2 = CO2 + SO2 =>
CS2 + 3 O2 = CO2 + 2 SO2
Zn + Cr2Cl2 = Cr + ZnCl =>
2 Zn + Cr2Cl2 = 2 Cr + 2 ZnCl
Sb(OH)5 = Sb2O5 + H2O =>
2 Sb(OH)5 = Sb2O5 + 5 H2O
CS2 + O2 = CO2 + SO2 =>
CS2 + 3 O2 = CO2 + 2 SO2
CrF2 + Na2CO3 + CaO + O2 = Na2CrO4 + CaF2 + CO2 =>
CrF2 + Na2CO3 + CaO + O2 = Na2CrO4 + CaF2 + CO2
Na3PO4 + KCl = KPO4 + Na3Cl =>
Na3PO4 + KCl = KPO4 + Na3Cl
Sodium + Sulfur = Sodiumsulfide =>
2 Na + S = Na2S
Fe(CI)3 + NaOH = NaCI + Fe(OH)3 =>
Fe(CI)3 + 3 NaOH = 3 NaCI + Fe(OH)3
KH + H2O = KOH + H2 =>
KH + H2O = KOH + H2
Fe + Cl2 = FeCl3 =>
2 Fe + 3 Cl2 = 2 FeCl3
SnCl4 + Sn = SnCl2 =>
SnCl4 + Sn = 2 SnCl2
K2(CO3) + Na2(CrO4) = K2(CrO4) + Na2(CO3) =>
K2(CO3) + Na2(CrO4) = K2(CrO4) + Na2(CO3)
| 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 |
| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur03/18/24
Équations équilibrées sur04/17/23
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.
