| Équations équilibrées la veille | Équations équilibrées le lendemain |
5 CH3CH2OH + 4 KMnO4 + 6 H2SO4 = 5 CH3COOH + 2 K2SO4 + 4 MnSO4 + 11 HOH
N + S = N2S2 =>
2 N + 2 S = N2S2
CaCl + MgSO4 = MgCl + CaSO4 =>
CaCl + MgSO4 = MgCl + CaSO4
Zn + Pb(C2H3O2)2 = Pb + ZnC4H6O4 =>
Zn + Pb(C2H3O2)2 = Pb + ZnC4H6O4
KMnO4 + SO2 + H2O = MnSO4 + K2S2O6 + H2SO4 =>
2 KMnO4 + 6 SO2 + 2 H2O = 2 MnSO4 + K2S2O6 + 2 H2SO4
HCOOH + NaOH = HCOONa + H2O =>
HCOOH + NaOH = HCOONa + H2O
CH3CH2CH2CH3 + O2 = CO2 + H2O =>
2 CH3CH2CH2CH3 + 13 O2 = 8 CO2 + 10 H2O
FeSO4 + KCrO2 + H2SO4 = Fe2(SO4)3 + CrSO4 + K2SO4 + H2O =>
2 FeSO4 + 2 KCrO2 + 4 H2SO4 = Fe2(SO4)3 + 2 CrSO4 + K2SO4 + 4 H2O
C6H5CHO + Cl = C6H4CHO + HCl =>
C6H5CHO + Cl = C6H4CHO + HCl
Pb(NO3)2 + Na2S = PbS + (NO3)2Na2 =>
Pb(NO3)2 + Na2S = PbS + (NO3)2Na2
AlO + SnO2 = AlSnO3 =>
AlO + SnO2 = AlSnO3
CaCl2 + Po4 = Ca3(Po4)2 + Cl2 =>
3 CaCl2 + 2 Po4 = Ca3(Po4)2 + 3 Cl2
Fe(SCN)3 + NaF = Na + SCN + FeF3 =>
Fe(SCN)3 + 3 NaF = 3 Na + 3 SCN + FeF3
H2S + Fe(OH)2 = SFe + H2O2H2 =>
H2S + Fe(OH)2 = SFe + H2O2H2
ZnCl2 + NaOH = Zn(OH)2(s) + NaCl =>
ZnCl2 + 2 NaOH = Zn(OH)2(s) + 2 NaCl
Pb + H3O{+} + HNO3 = Pb{2+} + NO2 + H2O =>
Pb + 2 H3O{+} + 2 HNO3 = Pb{2+} + 2 NO2 + 4 H2O
Sb2S3 + NaClO3 + NaOH = Na2SO4 + NaCl + Sb(OH)3 =>
Sb2S3 + 4 NaClO3 + 6 NaOH = 3 Na2SO4 + 4 NaCl + 2 Sb(OH)3
K2CO3 + SiO2 = K2SiO3 + CO2 =>
K2CO3 + SiO2 = K2SiO3 + CO2
Pb(NO3)2 + Na2CrO4 = sodiumnitrate + PbCrO4 =>
Pb(NO3)2 + Na2CrO4 = 2 NaNO3 + PbCrO4
NO + (NH4)2S2O8 + H2O = NH4NO3 + H2SO4 =>
6 NO + (NH4)2S2O8 + 6 H2O = 4 NH4NO3 + 2 H2SO4
H2SO3 + CaSO4 = CaSO3 + H2SO4 =>
H2SO3 + CaSO4 = CaSO3 + H2SO4
LiOH + Cu(NO3)2 = Cu(OH)2 + LiNO3 =>
2 LiOH + Cu(NO3)2 = Cu(OH)2 + 2 LiNO3
CrCl3 + HCl + Zn = ZnCl2 + H2CrCl2 =>
2 CrCl3 + 4 HCl + 3 Zn = 3 ZnCl2 + 2 H2CrCl2
Li2SO4 + Ca(OH)2 = Li(OH) + CaSO4 =>
Li2SO4 + Ca(OH)2 = 2 Li(OH) + CaSO4
Cl2 + NO + H2O = Cl{-} + HNO2 + H{+} =>
Cl2 + 2 NO + 2 H2O = 2 Cl{-} + 2 HNO2 + 2 H{+}
AgNO3(aq) + K2CrO4(aq) = Ag2CrO4 + KNO3 =>
2 AgNO3(aq) + K2CrO4(aq) = Ag2CrO4 + 2 KNO3
Ca(OH)2 + H = Ca + H2O =>
Ca(OH)2 + 2 H = Ca + 2 H2O
Ag + SrCO3 = Sr + Ag2CO3 =>
2 Ag + SrCO3 = Sr + Ag2CO3
[Ni(NH3)6]Cl2 + NH4BF4 = [Ni(NH3)6](BF4)2 + NH4Cl =>
[Ni(NH3)6]Cl2 + 2 NH4BF4 = [Ni(NH3)6](BF4)2 + 2 NH4Cl
BaC2O4 + Fe = Ba + C2O4Fe =>
BaC2O4 + Fe = Ba + C2O4Fe
K2SO3(aq) + AgNO3(aq) = KNO3(aq) + Ag2SO3(s) =>
K2SO3(aq) + 2 AgNO3(aq) = 2 KNO3(aq) + Ag2SO3(s)
KCl + H3PO4 = KH2PO4 + Cl2 + H2 =>
2 KCl + 2 H3PO4 = 2 KH2PO4 + Cl2 + H2
ZnCl2 + (NH4)2S = ZnS + NH4Cl =>
ZnCl2 + (NH4)2S = ZnS + 2 NH4Cl
HCl + Ca2 = H2 + CaCl =>
2 HCl + Ca2 = H2 + 2 CaCl
HNO2 + Ag = NO + H2O + Ag(NO3)2 =>
8 HNO2 + Ag = 6 NO + 4 H2O + Ag(NO3)2
KMnO4(s) + H2SO4(l) + Cu(s) = CuSO4(s) + K2SO4(s) + MnSO4(s) + H2O(l) =>
2 KMnO4(s) + 8 H2SO4(l) + 5 Cu(s) = 5 CuSO4(s) + K2SO4(s) + 2 MnSO4(s) + 8 H2O(l)
C14H12O2 + NO3 = C14H10O2 + NO + H2O =>
2 C14H12O2 + NO3 = 2 C14H10O2 + NO + 2 H2O
LiOH + NiCoMn + O2 = LiNiCoMnO2 + H2O =>
4 LiOH + 4 NiCoMn + 3 O2 = 4 LiNiCoMnO2 + 2 H2O
C2H6 + O2 = CO2 + H2O =>
2 C2H6 + 7 O2 = 4 CO2 + 6 H2O
(NH4)2CO3 + C4H6CaO4 = NH4H6CaO4 + (C4)2CO3 =>
(NH4)2CO3 + 2 C4H6CaO4 = 2 NH4H6CaO4 + (C4)2CO3
LiCl(aq) + ZnNO3(aq) = LiNO3 + ZnCl =>
LiCl(aq) + ZnNO3(aq) = LiNO3 + ZnCl
O2 + Ti2O3 = TiO2 =>
O2 + 2 Ti2O3 = 4 TiO2
F2 + Sn3N2 = F3Sn + N2 =>
9 F2 + 2 Sn3N2 = 6 F3Sn + 2 N2
MgS + NaNO3 = Na2S + Mg(NO3)2 =>
MgS + 2 NaNO3 = Na2S + Mg(NO3)2
H3PO4 + KCl = K2HPO4 + HCl =>
H3PO4 + 2 KCl = K2HPO4 + 2 HCl
H4SiO4 + Cr(OH)2 = Cr2(SiO4) + H2O =>
H4SiO4 + 2 Cr(OH)2 = Cr2(SiO4) + 4 H2O
NH4HCO3 + H2O = NH4OH + H2CO3 =>
NH4HCO3 + H2O = NH4OH + H2CO3
MgO + HCl = MgCl2 + H2O(l) =>
MgO + 2 HCl = MgCl2 + H2O(l)
K2Cr2O7 + FeSO4 + H2SO4 = Cr2(SO4)3 + H2O + Fe2(SO4)3 + K2SO4 =>
K2Cr2O7 + 6 FeSO4 + 7 H2SO4 = Cr2(SO4)3 + 7 H2O + 3 Fe2(SO4)3 + K2SO4
K2MnO4 + CH3COOH = CH3COOK + KMnO4 + MnO2 + H2O =>
3 K2MnO4 + 4 CH3COOH = 4 CH3COOK + 2 KMnO4 + MnO2 + 2 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 83 84 85 86 87 88 89 90 91 |
| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur03/07/25
Équations équilibrées sur04/06/24
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.
