| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 AlBr3 + 3 K2SO4 = 6 KBr + Al2(SO4)3
(NH4)3PO3 + Ca(NO2)2 = NH4NO2 + Ca3(PO3)2 =>
2(NH4)3PO3 + 3 Ca(NO2)2 = 6 NH4NO2 + Ca3(PO3)2
Kl + Br2 = Br2Kl =>
Kl + Br2 = Br2Kl
H2S + SO2 = S + H2O =>
2 H2S + SO2 = 3 S + 2 H2O
H2SO4 = S + H2O4 =>
H2SO4 = S + H2O4
Na3N3 = NaN =>
Na3N3 = 3 NaN
Li + H + PO4 = H2Li3PO4 =>
3 Li + 2 H + PO4 = H2Li3PO4
Nb + Cl2 = NbCl5 =>
2 Nb + 5 Cl2 = 2 NbCl5
FeSO4 + MnO = MnSO4 + FeO =>
FeSO4 + MnO = MnSO4 + FeO
KI + FeCl3 + CH3COOH = I2 + FeCl2 + CH3COOK + HCl =>
2 KI + 2 FeCl3 + 2 CH3COOH = I2 + 2 FeCl2 + 2 CH3COOK + 2 HCl
KMnO4 + CuSO4 = KSO4 + CuMnO4 =>
KMnO4 + CuSO4 = KSO4 + CuMnO4
KOH + Al(OH)3 = AlOH + K(OH)3 =>
KOH + Al(OH)3 = AlOH + K(OH)3
(NH4)3PO3 + Ca(NO2)2 = NH4NO2 + Ca3(PO3)2 =>
2(NH4)3PO3 + 3 Ca(NO2)2 = 6 NH4NO2 + Ca3(PO3)2
Fe2(SO4)3 + Ba(OH)2 = Fe(OH)3 + BaSO4 =>
Fe2(SO4)3 + 3 Ba(OH)2 = 2 Fe(OH)3 + 3 BaSO4
N2 + CH4 = N2CH4 =>
N2 + CH4 = N2CH4
Cu(OH)2 + H3PO4 = H(OH) + Cu3(PO4)2 =>
3 Cu(OH)2 + 2 H3PO4 = 6 H(OH) + Cu3(PO4)2
SeNi = NiSe =>
SeNi = NiSe
Pb2(CO3)2 + HCl = PbCl2 + H2O + CO2 =>
Pb2(CO3)2 + 4 HCl = 2 PbCl2 + 2 H2O + 2 CO2
H3C6H5O7NaHCO3 = NaH2C6H5O7H2OCO2 =>
H3C6H5O7NaHCO3 = NaH2C6H5O7H2OCO2
CH3CH2CH2COOH2 + KOH = CH3CH2CH2COOH + H2O + K =>
CH3CH2CH2COOH2 + KOH = CH3CH2CH2COOH + H2O + K
PH3 + NaH2PO2 = P4 + H2O + Na(OH) =>
PH3 + 3 NaH2PO2 = P4 + 3 H2O + 3 Na(OH)
Pb(s) + Cr{3{+}(aq) = Pb{2+}(aq)+Cr{2+}(aq) =>
Pb(s) + 2 Cr{3{+}(aq) = Pb{2+}(aq)+2Cr{2+}(aq)
C2H5HO + K2Cr2O7 + H2SO4 = CH3COOH + K2SO4 + Cr2(SO4)3 + H2O =>
3 C2H5HO + 2 K2Cr2O7 + 8 H2SO4 = 3 CH3COOH + 2 K2SO4 + 2 Cr2(SO4)3 + 11 H2O
Cu(OH)2 + H3PO4 = H(OH) + Cu3(PO4)2 =>
3 Cu(OH)2 + 2 H3PO4 = 6 H(OH) + Cu3(PO4)2
H3PO4 + Na2CO3 = H2O + CO2 + NaPO3 =>
2 H3PO4 + Na2CO3 = 3 H2O + CO2 + 2 NaPO3
Fe(II)Cl + NaOH = NaCl + Fe(II)OH =>
Fe(II)Cl + NaOH = NaCl + Fe(II)OH
MnSO4 + CO3 = MnCO3 + SO4 =>
MnSO4 + CO3 = MnCO3 + SO4
Zn2CO3 + O2 = ZnO + CO2 =>
2 Zn2CO3 + O2 = 4 ZnO + 2 CO2
Ba(NO3{-})2 + NaOH{-} = Ba(OH{-}) + Na(NO3{-})2 =>
Ba(NO3{-})2 + NaOH{-} = Ba(OH{-}) + Na(NO3{-})2
Sb2S3 + HNO3 = H2O + NO2 + H2SO4 + Sb2O5 =>
Sb2S3 + 28 HNO3 = 11 H2O + 28 NO2 + 3 H2SO4 + Sb2O5
Zn3O3 + H2O = Zn + H2O2 =>
Zn3O3 + 3 H2O = 3 Zn + 3 H2O2
Zn(s) + HCl(aq) = ZnH(s) + Cl2(g) =>
2 Zn(s) + 2 HCl(aq) = 2 ZnH(s) + Cl2(g)
Pb2O4 + HCl + Ca{2+} = PbCl2 + Cl2 + CaCl2 + H3O{+} =>
Pb2O4 + 12 HCl + 2 Ca{2+} = 2 PbCl2 + 2 Cl2 + 2 CaCl2 + 4 H3O{+}
AlCl3 + Na[Al(OH)4] = Al[Al(OH)4]3 + NaCl =>
AlCl3 + 3 Na[Al(OH)4] = Al[Al(OH)4]3 + 3 NaCl
Al(NO3)3 + CaI2 = AlI2 + Ca(NO3)3 =>
Al(NO3)3 + CaI2 = AlI2 + Ca(NO3)3
Zn = Zn5 =>
5 Zn = Zn5
Ca3(PO4)2 = CaO + P2O5 =>
Ca3(PO4)2 = 3 CaO + P2O5
H2SO4 = S + H2O4 =>
H2SO4 = S + H2O4
Sb2S3 + HNO3 = H2O + NO2 + H2SO4 + Sb2O5 =>
Sb2S3 + 28 HNO3 = 11 H2O + 28 NO2 + 3 H2SO4 + Sb2O5
Na2HPO4 + KH2PO4 + HCl = KCl + NaH2PO4 =>
Na2HPO4 + KH2PO4 + HCl = KCl + 2 NaH2PO4
Pb2O4 + HCl + Ca{2+} = PbCl2 + Cl2 + CaCl2 + H3O{+} =>
Pb2O4 + 12 HCl + 2 Ca{2+} = 2 PbCl2 + 2 Cl2 + 2 CaCl2 + 4 H3O{+}
ZnSO4 + H2O = ZnOH + HSO4 =>
ZnSO4 + H2O = ZnOH + HSO4
Na3PC4 + AgNO3 = AgPC4 + Na3NO3 =>
Na3PC4 + AgNO3 = AgPC4 + Na3NO3
P4O10 + H2O = H3O + PO4 =>
P4O10 + 18 H2O = 12 H3O + 4 PO4
P4O10 + CH3CONH2 = CH3CN + HPO3 =>
P4O10 + 2 CH3CONH2 = 2 CH3CN + 4 HPO3
Au{3+} + AsH + OH{-} = Au + AsO3{3-} + H2O =>
4 Au{3+} + 3 AsH + 21 OH{-} = 4 Au + 3 AsO3{3-} + 12 H2O
FeSO4 + MnO = MnSO4 + FeO =>
FeSO4 + MnO = MnSO4 + FeO
CaF2 + H2SO4 = CaS + HF + O2 =>
CaF2 + H2SO4 = CaS + 2 HF + 2 O2
Tl2S + Co + Ni + S = Tl100Co100Ni100S200 =>
50 Tl2S + 100 Co + 100 Ni + 150 S = Tl100Co100Ni100S200
Sb2S3 + HNO3 = H2O + NO2 + H2SO4 + Sb2O5 =>
Sb2S3 + 28 HNO3 = 11 H2O + 28 NO2 + 3 H2SO4 + Sb2O5
| 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 |
| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur02/15/24
Équations équilibrées sur03/16/23
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.
