| Équations équilibrées la veille | Équations équilibrées le lendemain |
Fe(MnO4)2 + CrOH2 = Cr(MnO4)2 + FeOH2
MCrO4 + HC2H3O2 = M + Cr2O7 + H2O + C2H3O2 =>
2 MCrO4 + 2 HC2H3O2 = 2 M + Cr2O7 + H2O + 2 C2H3O2
MnO4{-} + S{2-} + H2O = S + Mn{2+} + OH{-} =>
2 MnO4{-} + 5 S{2-} + 8 H2O = 5 S + 2 Mn{2+} + 16 OH{-}
CH3COF + H2O = CH3COOH + HF =>
CH3COF + H2O = CH3COOH + HF
Cu + AgNO = CuNO + Ag =>
Cu + AgNO = CuNO + Ag
XAgNO3 + XCaCl2 = XAgCl + XCa(NO3)2 =>
2 XAgNO3 + XCaCl2 = 2 XAgCl + XCa(NO3)2
C10H14O + H2O = C10H14O2 + H2 =>
C10H14O + H2O = C10H14O2 + H2
NaBr + H2SO4 + MnO2 = MnSO4 + Na2SO4 + Br2 + H2O =>
2 NaBr + 2 H2SO4 + MnO2 = MnSO4 + Na2SO4 + Br2 + 2 H2O
CO2 + H2O + NaCl + PbO = NaOH + Pb2Cl2CO3 =>
CO2 + H2O + 2 NaCl + 2 PbO = 2 NaOH + Pb2Cl2CO3
CuSO4 + HCl = CuCl4{-2} + H{+} + SO4{-2} =>
CuSO4 + 4 HCl = CuCl4{-2} + 4 H{+} + SO4{-2}
Cr(OH)3 + IO3 + OH{-} = CrO4{-2} + I + H2O =>
2 Cr(OH)3 + IO3 + 4 OH{-} = 2 CrO4{-2} + I + 5 H2O
Fe(OH)3 + K2SO4 = KOH + Fe2(SO4)3 =>
2 Fe(OH)3 + 3 K2SO4 = 6 KOH + Fe2(SO4)3
(NH4)(No3) + NaOH = NH3 + H2O + NaNo3 =>
(NH4)(No3) + NaOH = NH3 + H2O + NaNo3
NO2 + BaO = BaNO3 =>
NO2 + BaO = BaNO3
Ca + Cu(OH)2 = Ca(OH)2 + Cu =>
Ca + Cu(OH)2 = Ca(OH)2 + Cu
Zn + NaNO3 + NaOH + H2O = Na2Zn(OH)4 + NH3 =>
4 Zn + NaNO3 + 7 NaOH + 6 H2O = 4 Na2Zn(OH)4 + NH3
Cr(NO3)2 + Al(OH)3 = Cr(OH)3 + Al(NO3)2 =>
Cr(NO3)2 + Al(OH)3 = Cr(OH)3 + Al(NO3)2
K2SO3 + (NH4)2SO4 = K2SO4 + (NH4)2SO3 =>
K2SO3 + (NH4)2SO4 = K2SO4 + (NH4)2SO3
C6H12O6 + SO4{-2} + H{+} = CO2 + H2O + H2S =>
C6H12O6 + 3 SO4{-2} + 6 H{+} = 6 CO2 + 6 H2O + 3 H2S
NO3 + H2O = HNO2 + O =>
2 NO3 + H2O = 2 HNO2 + 3 O
CuCl2(aq) = Cu(s) + Cl2(g) =>
CuCl2(aq) = Cu(s) + Cl2(g)
Zn + KMnO4 + H2SO4 = H2O + MnSO4 + ZnSO4 + KSO4 =>
2 Zn + KMnO4 + 4 H2SO4 = 4 H2O + MnSO4 + 2 ZnSO4 + KSO4
Fe + CH3COOH = Fe(CH3COO) + H2 =>
2 Fe + 2 CH3COOH = 2 Fe(CH3COO) + H2
(NH4)2SO4 = NH3 + NH4HSO4 =>
(NH4)2SO4 = NH3 + NH4HSO4
K2CrO7 + Fe + H2SO4 = Cr2(SO4)3 + K2SO4 + Fe2(SO4)3 + H2O =>
2 K2CrO7 + 6 Fe + 14 H2SO4 = Cr2(SO4)3 + 2 K2SO4 + 3 Fe2(SO4)3 + 14 H2O
FeCl2 + Na2S = FeS + NaCl =>
FeCl2 + Na2S = FeS + 2 NaCl
Zn + F = ZnF =>
Zn + F = ZnF
SbCl5 + H2O = SbOCl3 + HCl =>
SbCl5 + H2O = SbOCl3 + 2 HCl
NaN3 = Na + N2 =>
2 NaN3 = 2 Na + 3 N2
Zn + BaO = ZnO + Ba =>
Zn + BaO = ZnO + Ba
Cl2CHCO2CH3 + H2O = CH3OH + Cl2CHCO2H =>
Cl2CHCO2CH3 + H2O = CH3OH + Cl2CHCO2H
N2 + MgO = Mg + N2O =>
N2 + MgO = Mg + N2O
H2O + PO4 = H3PO4 + OH =>
3 H2O + PO4 = H3PO4 + 3 OH
H10CuSO9 = CuSO4 + H2O =>
H10CuSO9 = CuSO4 + 5 H2O
Zn(NO3)2 + Nh4Br = ZnBr2 + Nh4NO3 =>
Zn(NO3)2 + 2 Nh4Br = ZnBr2 + 2 Nh4NO3
Mn + AuCl2 = MnCl2 + Au =>
Mn + AuCl2 = MnCl2 + Au
H2O2 + Pb + S = PbSO4 + H2O =>
4 H2O2 + Pb + S = PbSO4 + 4 H2O
HBr2 + KOH = HOH + KBr2 =>
HBr2 + KOH = HOH + KBr2
CO2 + Co3S4 = Co3O4 + CO + SO2 =>
12 CO2 + Co3S4 = Co3O4 + 12 CO + 4 SO2
Na2HPO4 + CoSO4 = Na2SO4 + CoHPO4 =>
Na2HPO4 + CoSO4 = Na2SO4 + CoHPO4
G3 + C2 + R4 = G15C7R11 =>
20 G3 + 14 C2 + 11 R4 = 4 G15C7R11
CrCl3 + NaOH + NaClO = CrO3 + NaCl + H2O =>
2 CrCl3 + 6 NaOH + 3 NaClO = 2 CrO3 + 9 NaCl + 3 H2O
CaCO3 + HNO3 = CO2 + Ca(NO3)2 + H2O =>
CaCO3 + 2 HNO3 = CO2 + Ca(NO3)2 + H2O
Fe + (CuNO3)2 = Fe(NO3)2 + Cu =>
Fe + (CuNO3)2 = Fe(NO3)2 + 2 Cu
CH3CH2CH2COONa + NaOH = C3H8 + Na2CO3 =>
CH3CH2CH2COONa + NaOH = C3H8 + Na2CO3
HCl + NaOH = NaCl + H2O =>
HCl + NaOH = NaCl + H2O
HCl(aw) + Ba(OH)2(aq) = H2O + BaCl2 =>
2 HCl(aw) + Ba(OH)2(aq) = 2 H2O + BaCl2
CsBr + I2 = CsI2 + Br2 =>
2 CsBr + 2 I2 = 2 CsI2 + Br2
La(NO3)3 + C2H5NO2 = La2O3 + CO2 + N2 + H2O =>
6 La(NO3)3 + 10 C2H5NO2 = 3 La2O3 + 20 CO2 + 14 N2 + 25 H2O
SiCl + O2 = SiO2 + Cl2 =>
2 SiCl + 2 O2 = 2 SiO2 + Cl2
| 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 |
| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/07/25
Équations équilibrées sur02/06/24
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.
