| Équations équilibrées la veille | Équations équilibrées le lendemain |
Pb(NO3)2(aq) + K2Cr2O7(aq) = PbCr2O7(aq) + K2(NO3)2(aq)
C6H5Cl + HNO3 = HOC6H2(NO2)3 + H2O + HCl =>
C6H5Cl + 3 HNO3 = HOC6H2(NO2)3 + 2 H2O + HCl
NaOCl + H2O2 = O2 + NaCl + H2O =>
NaOCl + H2O2 = O2 + NaCl + H2O
Fe + HNO3 = Fe(NO3)2 + H2 =>
Fe + 2 HNO3 = Fe(NO3)2 + H2
CS2 + Cl2 = CCl4 + S2Cl2 =>
CS2 + 3 Cl2 = CCl4 + S2Cl2
Zn(ClO3)2 + (NH4)2S = NH4ClO3 + ZnS =>
Zn(ClO3)2 + (NH4)2S = 2 NH4ClO3 + ZnS
CH2O + H2O = CH2O2 + H2 =>
CH2O + H2O = CH2O2 + H2
Ca3P2 + H2O = Ca(OH)2 + PH3 =>
Ca3P2 + 6 H2O = 3 Ca(OH)2 + 2 PH3
AlBr3 + HgSO4 = HgBr2 + Al2(SO4)3 =>
2 AlBr3 + 3 HgSO4 = 3 HgBr2 + Al2(SO4)3
C2H5OH + O2 = CO2 + H2O =>
C2H5OH + 3 O2 = 2 CO2 + 3 H2O
Cu(No3)2 + Na2H2EDTA = CuEDTA + Na2H2(No3)2 =>
Cu(No3)2 + Na2H2EDTA = CuEDTA + Na2H2(No3)2
CH3NO2 + KClO3 = H2O + KCl + CO2 + N2 =>
2 CH3NO2 + KClO3 = 3 H2O + KCl + 2 CO2 + N2
MgBr2 + Cl2 = MgCl2 + Br2 =>
MgBr2 + Cl2 = MgCl2 + Br2
CO3 + NH4 = NH4CO3 =>
CO3 + NH4 = NH4CO3
Cu3AsS4 + O2 + H2O = H3AsO4 + CuSO4 + H2SO4 =>
4 Cu3AsS4 + 35 O2 + 10 H2O = 4 H3AsO4 + 12 CuSO4 + 4 H2SO4
Ca(OCl)2 + CaCl2 + H2O = Cl2 + Ca(OH)2 =>
Ca(OCl)2 + CaCl2 + 2 H2O = 2 Cl2 + 2 Ca(OH)2
HNO3 + HCl + PbS = PbCl4 + S + NO + H2O =>
4 HNO3 + 12 HCl + 3 PbS = 3 PbCl4 + 3 S + 4 NO + 8 H2O
NaHCO3(s) = Na2CO3(aq) + CO2(g) + H2O(l) =>
2 NaHCO3(s) = Na2CO3(aq) + CO2(g) + H2O(l)
NH4NO2(a) = N2(g) + H2O(i) =>
NH4NO2(a) = N2(g) + 2 H2O(i)
Ae(OH)3 + H2S = Ae2S3 + H2O =>
2 Ae(OH)3 + 3 H2S = Ae2S3 + 6 H2O
NaOH + Ai + H2O = NaAi(OH)4 + H2 =>
2 NaOH + 2 Ai + 6 H2O = 2 NaAi(OH)4 + 3 H2
As + ClO{-} + H = Cl{-} + H3AsO4H2O =>
As + 5 ClO{-} + 5 H = 5 Cl{-} + H3AsO4H2O
NaOH + C6H8O7 = C6H5O7Na3 + H2O =>
3 NaOH + C6H8O7 = C6H5O7Na3 + 3 H2O
S2O3{-2} + ClO2{-} + H2O = SO4{-2} + Cl{-} + H{+} =>
S2O3{-2} + 2 ClO2{-} + H2O = 2 SO4{-2} + 2 Cl{-} + 2 H{+}
Ba(NO3)2 + SrCl2 = Sr(NO3)2 + BaCl2 =>
Ba(NO3)2 + SrCl2 = Sr(NO3)2 + BaCl2
zinc + aceticacid = hydrogen + Zn(O2CCH3)2 =>
Zn + 2 C2H4O2 = H2 + Zn(O2CCH3)2
C3H7OH + O2 = CO2 + H2O =>
2 C3H7OH + 9 O2 = 6 CO2 + 8 H2O
K2Cr2O6 + KI + H2SO4 = Cr2(SO4)3 + I2 + K2SO4 + H2O =>
K2Cr2O6 + 4 KI + 6 H2SO4 = Cr2(SO4)3 + 2 I2 + 3 K2SO4 + 6 H2O
SnSe + O2 = SeO2 + SnO =>
2 SnSe + 3 O2 = 2 SeO2 + 2 SnO
Ca + Zn(NO3)2 = Ca(NO3)2 + Zn =>
Ca + Zn(NO3)2 = Ca(NO3)2 + Zn
Fe + HNO3 = Fe(NO3)2 + H2O + NO =>
3 Fe + 8 HNO3 = 3 Fe(NO3)2 + 4 H2O + 2 NO
H2NCHCH3CN + H2O = H2NCHCH3COOH + NH3 =>
H2NCHCH3CN + 2 H2O = H2NCHCH3COOH + NH3
Al2S3 + NH3 + H2O = Al(OH)3 + (NH4)2S =>
Al2S3 + 6 NH3 + 6 H2O = 2 Al(OH)3 + 3(NH4)2S
Fe3O4 + H2 = Fe + H2O =>
Fe3O4 + 4 H2 = 3 Fe + 4 H2O
Bi + Fl = BiFl =>
Bi + Fl = BiFl
FeSO4 + NH4OH = Fe(OH)2 + NH3 + H2SO4 =>
FeSO4 + 2 NH4OH = Fe(OH)2 + 2 NH3 + H2SO4
HgO = Hg + O2 =>
2 HgO = 2 Hg + O2
KMnO4 + H2S = MnO2 + S + K2S + H2O =>
2 KMnO4 + 4 H2S = 2 MnO2 + 3 S + K2S + 4 H2O
FeSO4 + NH4OH = Fe(OH)2 + NH3 + H2SO4 =>
FeSO4 + 2 NH4OH = Fe(OH)2 + 2 NH3 + H2SO4
C2H6 + O2 = CO2 + H2O =>
2 C2H6 + 7 O2 = 4 CO2 + 6 H2O
Ag4[Fe(CN)6] + HNO3 = Ag3[Fe(CN)6] + AgNO3 + NO2 + H2O =>
Ag4[Fe(CN)6] + 2 HNO3 = Ag3[Fe(CN)6] + AgNO3 + NO2 + H2O
C2H6O(l) + O2 = CO2 + H2O(l) =>
C2H6O(l) + 3 O2 = 2 CO2 + 3 H2O(l)
CaO + CO = CaC + O2 =>
CaO + CO = CaC + O2
O2 + C5H12O2 = CO + H2O =>
9 O2 + 2 C5H12O2 = 10 CO + 12 H2O
As2S3 + H2O2 + OH{-} = AsO4{2-} + SO4{2-} + H2O =>
As2S3 + 15 H2O2 + 10 OH{-} = 2 AsO4{2-} + 3 SO4{2-} + 20 H2O
LiCN + H2O = LiOH + HCN =>
LiCN + H2O = LiOH + HCN
C5H11Cl + Cl2 = C5H10Cl2 + HCl =>
C5H11Cl + Cl2 = C5H10Cl2 + HCl
FeCl2 + Na2SO3 + H2O = Fe + NaCl + H2SO4 =>
FeCl2 + Na2SO3 + H2O = Fe + 2 NaCl + H2SO4
CuSO4 + NH4OH = [Cu(NH3)4]SO4 + H2O =>
CuSO4 + 4 NH4OH = [Cu(NH3)4]SO4 + 4 H2O
KMnO4 + C2H5OH = MnO2 + CH3CHO + KOH + H2O =>
2 KMnO4 + 3 C2H5OH = 2 MnO2 + 3 CH3CHO + 2 KOH + 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 |
| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/15/24
Équations équilibrées sur01/14/24
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.
