| Équations équilibrées la veille | Équations équilibrées le lendemain |
Pb + N2 = PbN2
S + HNO3 = SO2 + NO2 + water =>
S + 4 HNO3 = SO2 + 4 NO2 + 2 H2O
PH3 + O2 = H3PO4 = P2O5 + H2O =>
PH3 + 2 O2 = H3PO4
Cu(NO3)2 + FeSO4 + H2SO4 = Fe2(SO4)3 + NO + CuSO4 + H2O =>
Cu(NO3)2 + 6 FeSO4 + 4 H2SO4 = 3 Fe2(SO4)3 + 2 NO + CuSO4 + 4 H2O
H2C4H4O4 + OH = C4H4O4 + H2O =>
H2C4H4O4 + 2 OH = C4H4O4 + 2 H2O
K2SiO3 + HNO3 = K2NO3 + HSiO3 =>
K2SiO3 + HNO3 = K2NO3 + HSiO3
C2H5OH + NaMnO4 + NaOH = CH3COONa + H2O + Na2MnO4 =>
C2H5OH + 4 NaMnO4 + 5 NaOH = CH3COONa + 4 H2O + 4 Na2MnO4
K2S + F2 = KF + S =>
K2S + F2 = 2 KF + S
PdSO4 + HOH = Pd(OH)2 + H2SO4 =>
PdSO4 + 2 HOH = Pd(OH)2 + H2SO4
C20H66 + O2 = CO + H2O =>
2 C20H66 + 53 O2 = 40 CO + 66 H2O
H3PO4(aq) + Ba(OH)2(aq) = H2O(l) + Ba3(PO4)2(aq) =>
2 H3PO4(aq) + 3 Ba(OH)2(aq) = 6 H2O(l) + Ba3(PO4)2(aq)
NH3 + SO2 = (NH3)SO2 =>
NH3 + SO2 = (NH3)SO2
Pb(CH3COO)2 + K2Cr2O7 = PbCr2O7 + CH3COOK =>
Pb(CH3COO)2 + K2Cr2O7 = PbCr2O7 + 2 CH3COOK
PCl5(s) + H2O(l) = POCl3(s) + HCl(aq) =>
PCl5(s) + H2O(l) = POCl3(s) + 2 HCl(aq)
Ca + NaCl = Ca2Cl + Na =>
2 Ca + NaCl = Ca2Cl + Na
PO3 + H2O = H3PO3 + OH =>
PO3 + 3 H2O = H3PO3 + 3 OH
KCl + Pb(NO3) = K(NO3) + PbCl =>
KCl + Pb(NO3) = K(NO3) + PbCl
H3AsO3 + KMnO4 + H2SO4 = H3AsO6 + K2SO4 + MnSO4 + H2O =>
5 H3AsO3 + 6 KMnO4 + 9 H2SO4 = 5 H3AsO6 + 3 K2SO4 + 6 MnSO4 + 9 H2O
HCl + NaOH = NaCl + H2O =>
HCl + NaOH = NaCl + H2O
K3FeO3 + H2SO4 = K2SO4 + Fe2(SO4)3 + H2O =>
2 K3FeO3 + 6 H2SO4 = 3 K2SO4 + Fe2(SO4)3 + 6 H2O
C2H4(OH)2 + Br2 = C2H2(OH)2Br + HBr =>
2 C2H4(OH)2 + 3 Br2 = 2 C2H2(OH)2Br + 4 HBr
Cr2O7 + Cl2 = Cr + ClO3 =>
6 Cr2O7 + 7 Cl2 = 12 Cr + 14 ClO3
Co + NH3 = Co(NH3)6 =>
Co + 6 NH3 = Co(NH3)6
KMnO4 + HCl = KCl + MnCl2 + H2O + Cl2 =>
2 KMnO4 + 16 HCl = 2 KCl + 2 MnCl2 + 8 H2O + 5 Cl2
MgCO3 = MgO + CO2 =>
MgCO3 = MgO + CO2
Al(MnO4)3 + C2H7NO2 = NH4MnO4 + C6H9AlO6 =>
Al(MnO4)3 + 3 C2H7NO2 = 3 NH4MnO4 + C6H9AlO6
MnSO4 = MnO2 + SO2 =>
MnSO4 = MnO2 + SO2
V + O3 = VO3 =>
V + O3 = VO3
KBrO3 + HBr = KBrO2 + H2O + Br2 =>
KBrO3 + 2 HBr = KBrO2 + H2O + Br2
NaOH + (H2SO4) = Na2(SO4) + H2O =>
2 NaOH + (H2SO4) = Na2(SO4) + 2 H2O
C4H9OH + H2SO4 = CH3CH2CH2CH3H2O + O4HS =>
C4H9OH + 2 H2SO4 = CH3CH2CH2CH3H2O + 2 O4HS
K2C2O4 + CaCl2 = KCl + CaC2O4 =>
K2C2O4 + CaCl2 = 2 KCl + CaC2O4
HCl + NH4NO3 = HNO3 + ClNH4 =>
HCl + NH4NO3 = HNO3 + ClNH4
Al + H2SO4 = H2S + H2O + Al(SO4)3 =>
4 Al + 15 H2SO4 = 3 H2S + 12 H2O + 4 Al(SO4)3
Zn + Co2(SO4)3 = Zn(SO4) + Co2 =>
3 Zn + Co2(SO4)3 = 3 Zn(SO4) + Co2
HNO3 + HBr = NO + H2O + Br =>
HNO3 + 3 HBr = NO + 2 H2O + 3 Br
Mg + Al(OH)3 = Mg(OH)2 + Al =>
3 Mg + 2 Al(OH)3 = 3 Mg(OH)2 + 2 Al
PBr3 + H2O = POBr + HBr =>
PBr3 + H2O = POBr + 2 HBr
C2H5OH + NaMnO4 + NaOH = CH3COONa + H2O + Na2MnO4 =>
C2H5OH + 4 NaMnO4 + 5 NaOH = CH3COONa + 4 H2O + 4 Na2MnO4
Br + NaOH = BrO + H2 + Na2 =>
2 Br + 2 NaOH = 2 BrO + H2 + Na2
NaF + H2O = OH + HNaF =>
NaF + H2O = OH + HNaF
H2O + HIn = In + H3O =>
H2O + HIn = In + H3O
HNO3 + Na2SO4{2-} + BaCl2 = Na2Cl2 + HSO4{2-} + BaNO3 =>
HNO3 + Na2SO4{2-} + BaCl2 = Na2Cl2 + HSO4{2-} + BaNO3
KICl2 + KI = KCl + I2 =>
KICl2 + KI = 2 KCl + I2
Ca + H2O = H2 + CaO3 =>
Ca + 3 H2O = 3 H2 + CaO3
NH3(g) + O2(g) = NO2(g) + H20(g) =>
20 NH3(g) + 20 O2(g) = 20 NO2(g) + 3 H20(g)
AgNO3 + Na2SO4 = Ag2SO4 + NaNO3 =>
2 AgNO3 + Na2SO4 = Ag2SO4 + 2 NaNO3
ReO3 + KOH = KReO4 + K2ReO3 + H2O =>
3 ReO3 + 4 KOH = 2 KReO4 + K2ReO3 + 2 H2O
C2H60 + O2 = CO3 + H2O =>
C2H60 + 18 O2 = 2 CO3 + 30 H2O
H2SO4 + NO2 + H2O = S + HNO3 =>
H2SO4 + 6 NO2 + 2 H2O = S + 6 HNO3
| 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 |
| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/08/25
Équations équilibrées sur02/07/24
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.
