| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 Na + Fe2O3 = Na2O + 2 FeO
Co2 + SCN = [Co(SCN)4]2 =>
Co2 + 8 SCN = [Co(SCN)4]2
Ca + NPO4 = Ca(PO4)2 + N =>
Ca + 2 NPO4 = Ca(PO4)2 + 2 N
Sm2Sn3 + TiC + C = Sm4Sn6TiC5 =>
2 Sm2Sn3 + TiC + 4 C = Sm4Sn6TiC5
NaOH + Ca = Na + Ca(OH) =>
NaOH + Ca = Na + Ca(OH)
Fe + KOH + H2O = K[Fe(OH)3] + H2 =>
Fe + KOH + 2 H2O = K[Fe(OH)3] + H2
SrO + SO3 = Sr(SO3)2 + O2 =>
2 SrO + 4 SO3 = 2 Sr(SO3)2 + O2
CoCl2*6H2O + NH4Cl + NH3 + H2O2 = H2O + CoCl3*6NH3 =>
2 CoCl2*6H2O + 2 NH4Cl + 10 NH3 + H2O2 = 14 H2O + 2 CoCl3*6NH3
Hg2O + HCI = HgCI + H2O = =>
Hg2O + 2 HCI = 2 HgCI + H2O
CaSO4 + SIO2 + C = CaSIO2 + CO + S =>
CaSO4 + SIO2 + 4 C = CaSIO2 + 4 CO + S
Ca3 + PO4 = Ca(PO4)2 =>
Ca3 + 6 PO4 = 3 Ca(PO4)2
BaSO4 + CaCI2 = BaCI2 + CaSO4 =>
BaSO4 + CaCI2 = BaCI2 + CaSO4
C6H15O7N + O2 = CO2 + H2O + NH3 =>
2 C6H15O7N + 11 O2 = 12 CO2 + 12 H2O + 2 NH3
KO2(s) + H2O(l) = H2O2(aq) + K2O(aq) =>
2 KO2(s) + 3 H2O(l) = 3 H2O2(aq) + K2O(aq)
Al + HNO3 = N2O + H2O + Al(NO3)3 =>
8 Al + 30 HNO3 = 3 N2O + 15 H2O + 8 Al(NO3)3
KO2(s) = K2O2(s) + O2(g) =>
2 KO2(s) = K2O2(s) + O2(g)
Fe{3+} + CS(NH2)2 = Fe(CS(NH2)2)2{3+} =>
Fe{3+} + 2 CS(NH2)2 = Fe(CS(NH2)2)2{3+}
FeCl2 + HNO3 = Cl2 + Fe(NO3)3 + H2O + NO2 =>
FeCl2 + 6 HNO3 = Cl2 + Fe(NO3)3 + 3 H2O + 3 NO2
NH3 + Ag(NO3)2 = N(NO3)2 + AgH3 =>
NH3 + Ag(NO3)2 = N(NO3)2 + AgH3
LiCl(s) + H2SO4(aq) = Li2SO4(aq) + HCl(l) =>
2 LiCl(s) + H2SO4(aq) = Li2SO4(aq) + 2 HCl(l)
O2 + KI + H2O = KOH + I2 =>
O2 + 4 KI + 2 H2O = 4 KOH + 2 I2
KCl + (CH3)2CO = KOH + C + H2 + HCl =>
KCl + (CH3)2CO = KOH + 3 C + 2 H2 + HCl
I2 + KMnO4 + NaOH = NaIO3 + K2MnO4 + Na2MnO4 + H2O =>
I2 + 10 KMnO4 + 12 NaOH = 2 NaIO3 + 5 K2MnO4 + 5 Na2MnO4 + 6 H2O
FeSO4*7H2O + H3PO4 + LiOH*H2O = LiFePO4 + Li2SO4 + H2O =>
FeSO4*7H2O + H3PO4 + 3 LiOH*H2O = LiFePO4 + Li2SO4 + 13 H2O
K2CrO4 + Zn + KOH = K2ZnO2 + KCrO2 + H2O =>
2 K2CrO4 + 3 Zn + 4 KOH = 3 K2ZnO2 + 2 KCrO2 + 2 H2O
Mn(NO3)2 + Na2S = MnS + NaNO3 =>
Mn(NO3)2 + Na2S = MnS + 2 NaNO3
AgClO3 + Ba = Ag + Ba(ClO3)2 =>
2 AgClO3 + Ba = 2 Ag + Ba(ClO3)2
Ca(OH)2 + H3PO4 = CaHPO4 + H2O =>
Ca(OH)2 + H3PO4 = CaHPO4 + 2 H2O
K + NaNO3 = KNaNO3 =>
K + NaNO3 = KNaNO3
(NH4)2S + KMnO4 = MnO2 + K(OH) + NO + K2SO4 + H2O =>
(NH4)2S + 6 KMnO4 = 6 MnO2 + 4 K(OH) + 2 NO + K2SO4 + 2 H2O
CrNO{3} + NaOH = CrOH + NaNO{3} =>
CrNO{3} + NaOH = CrOH + NaNO{3}
Br2 + FeCl3 = BrCl + Fe =>
3 Br2 + 2 FeCl3 = 6 BrCl + 2 Fe
Ba(NO3) + NH4Cl = BaCl + NH3 + HNO3 =>
Ba(NO3) + NH4Cl = BaCl + NH3 + HNO3
Al(OH)3 + Pb(OH)4 = Pb3Al4 + H2O2 =>
4 Al(OH)3 + 3 Pb(OH)4 = Pb3Al4 + 12 H2O2
Ba(No3)2 + AgNo3 = BaNo3 + Ag(No3)2 =>
Ba(No3)2 + AgNo3 = BaNo3 + Ag(No3)2
B2H6 + H2O = B(OH)3 + H2 =>
B2H6 + 6 H2O = 2 B(OH)3 + 6 H2
Na + Ca(OH)2 = Na(OH)2 + Ca =>
Na + Ca(OH)2 = Na(OH)2 + Ca
HCHO + (Ag(NH3)2)OH = (NH4)CO3 + NH3 + H2O + Ag =>
HCHO + 5(Ag(NH3)2)OH = (NH4)CO3 + 9 NH3 + 3 H2O + 5 Ag
KF + Mg(NO3)2 = KNO3 + MgF2 =>
2 KF + Mg(NO3)2 = 2 KNO3 + MgF2
NiCl2 + Na2CO3 = NiCO3 + Na2Cl2 =>
NiCl2 + Na2CO3 = NiCO3 + Na2Cl2
Co(NO3)2 + NH3 = Co(NH3)6(NO3)2 =>
Co(NO3)2 + 6 NH3 = Co(NH3)6(NO3)2
KOH + NH4Br = KBr + NH4OH =>
KOH + NH4Br = KBr + NH4OH
HCl + NaOH = NaCl + H2O =>
HCl + NaOH = NaCl + H2O
SrCl2 + Na2CO3 = SrCO3 + Na2Cl2 =>
SrCl2 + Na2CO3 = SrCO3 + Na2Cl2
KBr(s) + Cl2(g) = Br(s) + KCl(g) =>
2 KBr(s) + Cl2(g) = 2 Br(s) + 2 KCl(g)
MnO4{-} + ClO{-} + H{+} = Mn{2+} + ClO2{-} + H2O =>
2 MnO4{-} + 5 ClO{-} + 6 H{+} = 2 Mn{2+} + 5 ClO2{-} + 3 H2O
KOH + NH4Br = KBr + NH4OH =>
KOH + NH4Br = KBr + NH4OH
K2CrO4 + BaCl2 = K2Cl2 + BaCrO4 =>
K2CrO4 + BaCl2 = K2Cl2 + BaCrO4
CH6N2 + N2O = N2 + H2O + CO2 =>
CH6N2 + 5 N2O = 6 N2 + 3 H2O + CO2
Co9S8 + Mo6Co7 = Co3S4 + MoCo3 =>
11 Co9S8 + 3 Mo6Co7 = 22 Co3S4 + 18 MoCo3
| 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 |
| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/10/25
Équations équilibrées sur02/09/24
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.
