| Équations équilibrées la veille | Équations équilibrées le lendemain |
3 Ca(OH)2 + 2 H3PO4 = Ca3(PO4)2 + 6 H2O
Fe + CuSO4 = FeSO4 + Cu =>
Fe + CuSO4 = FeSO4 + Cu
Al + Ag2SO4 = Ag + Al2SO4 =>
2 Al + Ag2SO4 = 2 Ag + Al2SO4
C6H12 + O2 = CO2 + H2O =>
C6H12 + 9 O2 = 6 CO2 + 6 H2O
C10H24O + O2 = CO2 + H2O =>
2 C10H24O + 31 O2 = 20 CO2 + 24 H2O
Na3AlF6 + H2SO4 = HF + Al2(SO4)3 + Na2SO4 =>
2 Na3AlF6 + 6 H2SO4 = 12 HF + Al2(SO4)3 + 3 Na2SO4
CrCl3 + NaOH + I2 = Na2CrO4 + NaClO4 + NaI + H2O =>
2 CrCl3 + 64 NaOH + 27 I2 = 2 Na2CrO4 + 6 NaClO4 + 54 NaI + 32 H2O
Fe2(SO4)3 + Al = Al(SO4)3 + Fe =>
Fe2(SO4)3 + Al = Al(SO4)3 + 2 Fe
SO32{-} + H2O = HSO3{-} + OH =>
SO32{-} + 30 H2O = HSO3{-} + 59 OH
CuO(s) + H2O(l) = Cu(OH)2(aq) =>
CuO(s) + H2O(l) = Cu(OH)2(aq)
Mg3P2 + CaS = MgS + Ca3P2 =>
Mg3P2 + 3 CaS = 3 MgS + Ca3P2
LiOH + MnO3 = Li2MnO3 + H2O + O2 =>
4 LiOH + 2 MnO3 = 2 Li2MnO3 + 2 H2O + O2
Li(s) + AuCl2(aq) = LiCl(aq) + Au(s) =>
2 Li(s) + AuCl2(aq) = 2 LiCl(aq) + Au(s)
CaO + Al = Ca + Al2O3 =>
3 CaO + 2 Al = 3 Ca + Al2O3
CO2 + K2(OH)2 = K2CO3 + H2O =>
CO2 + K2(OH)2 = K2CO3 + H2O
Fe(NO3)2(aq) + K2SO4(aq) = FeSO4(s) + KNO3(aq) =>
Fe(NO3)2(aq) + K2SO4(aq) = FeSO4(s) + 2 KNO3(aq)
Cl2 + NH4Br = NH4Cl + Br2 =>
Cl2 + 2 NH4Br = 2 NH4Cl + Br2
Fe + H2O = Fe3O4 + H2 =>
3 Fe + 4 H2O = Fe3O4 + 4 H2
HI + HSO4 = H2S + I2 + H2O =>
18 HI + 2 HSO4 = 2 H2S + 9 I2 + 8 H2O
CaS + HNO3 = Ca(NO3)2 + NO + SO2 + H2O =>
CaS + 4 HNO3 = Ca(NO3)2 + 2 NO + SO2 + 2 H2O
KHSO4 + KNO3 + FeS2 = K2SO4 + Fe2(SO4)3 + NO + H2O =>
8 KHSO4 + 10 KNO3 + 2 FeS2 = 9 K2SO4 + Fe2(SO4)3 + 10 NO + 4 H2O
HCHO + Ag(NH3)2OH = (NH4)2CO3 + Ag + NH3 + H2O =>
HCHO + 4 Ag(NH3)2OH = (NH4)2CO3 + 4 Ag + 6 NH3 + 2 H2O
Li2O + K2S = K2O + Li2S =>
Li2O + K2S = K2O + Li2S
Ca + (NH4)2SO4 = NH4 + CaSO4 =>
Ca + (NH4)2SO4 = 2 NH4 + CaSO4
K3FeCl6 + Re + KOH = K4FeCl6 + KReO4 + H2O =>
7 K3FeCl6 + Re + 8 KOH = 7 K4FeCl6 + KReO4 + 4 H2O
Pb(C2H3O2)2(aq) + K2SO4 = KC2H3O2 + PbSO4 =>
Pb(C2H3O2)2(aq) + K2SO4 = 2 KC2H3O2 + PbSO4
Ba(OH)2 + Al(ClO2)3 = Ba(ClO2)2 + Al(OH)3 =>
3 Ba(OH)2 + 2 Al(ClO2)3 = 3 Ba(ClO2)2 + 2 Al(OH)3
LiOH + H2S = Li2S + H2O(l) =>
2 LiOH + H2S = Li2S + 2 H2O(l)
C5H6O5 = C3H6O + CO2 =>
C5H6O5 = C3H6O + 2 CO2
AlSO4 + Ca = CaSO4 + Al =>
AlSO4 + Ca = CaSO4 + Al
Zn(OH)2 + SO2 = ZnSO3 + H2O =>
Zn(OH)2 + SO2 = ZnSO3 + H2O
CuSO4 + Na2S2O3 = Na2[Cu(S2O3)2] + Na2SO4 =>
CuSO4 + 2 Na2S2O3 = Na2[Cu(S2O3)2] + Na2SO4
O + H3 = (OH3)2 =>
2 O + 2 H3 = (OH3)2
LiZ + Pb(NO3)2 = LiNO3 + PbZ2 =>
2 LiZ + Pb(NO3)2 = 2 LiNO3 + PbZ2
Br2 + KOH = KBr + H2O + KBrO3 =>
3 Br2 + 6 KOH = 5 KBr + 3 H2O + KBrO3
NH4I + KOH = H2O + KI + N + H =>
NH4I + KOH = H2O + KI + N + 3 H
C6H5NH2(aq) + H2O(l) = OH{-}(aq) + C6H5NH3{+}(aq) =>
C6H5NH2(aq) + H2O(l) = OH{-}(aq) + C6H5NH3{+}(aq)
H(CN) + Ca(OH)2 = Ca(CN)2 + H2O =>
2 H(CN) + Ca(OH)2 = Ca(CN)2 + 2 H2O
Be + MgBr2 = BeBr2 + Mg =>
Be + MgBr2 = BeBr2 + Mg
FeSO4 + H2S = FeS + H2O + S =>
FeSO4 + 4 H2S = FeS + 4 H2O + 4 S
NH4Cl(s) = HCl + NH3 =>
NH4Cl(s) = HCl + NH3
Cu + AgNO3 = Cu(NO3)2 + Ag =>
Cu + 2 AgNO3 = Cu(NO3)2 + 2 Ag
FeS + KOH = Fe(OH)2 + K2S =>
FeS + 2 KOH = Fe(OH)2 + K2S
Ag + He = AgHe3 =>
Ag + 3 He = AgHe3
CaCO3 + CoO + Nb2O5 = Ca3CoNb2O9 + CO2 =>
3 CaCO3 + CoO + Nb2O5 = Ca3CoNb2O9 + 3 CO2
Na2SO3 + HOCl = Cl2 + H2O + Na2SO4 =>
Na2SO3 + 2 HOCl = Cl2 + H2O + Na2SO4
H3 + NaOH = NaH + H2O =>
2 H3 + 3 NaOH = 3 NaH + 3 H2O
H3PO4 + NaBr = HBr + Na3PO4 =>
H3PO4 + 3 NaBr = 3 HBr + Na3PO4
Cr(OH)2 + H2SO4 = CrSO4 + H2O =>
Cr(OH)2 + H2SO4 = CrSO4 + 2 H2O
KMnO4 + NaBrO3 + KOH = K2MnO4 + NaBrO4 + H2O =>
2 KMnO4 + NaBrO3 + 2 KOH = 2 K2MnO4 + NaBrO4 + H2O
| 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.
