| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 Ag = Ag2
Cl2 + KI = KCl + I2 = =>
Cl2 + 2 KI = 2 KCl + I2
CH2(COOH) + (NaOH) = CH2(COONa) + H2O =>
CH2(COOH) + (NaOH) = CH2(COONa) + H2O
Zr + Ni(OH)2 = ZrO2 + Ni + H2 =>
Zr + Ni(OH)2 = ZrO2 + Ni + H2
NaOH + ZnCO3 = Zn(OH)2 + Na2CO3 =>
2 NaOH + ZnCO3 = Zn(OH)2 + Na2CO3
CrSO4 + NaPO4 = CrPO4 + NaSO4 =>
CrSO4 + NaPO4 = CrPO4 + NaSO4
Pb2S + H2SO4 = PbSO4 + SO2 + H2O =>
Pb2S + 6 H2SO4 = 2 PbSO4 + 5 SO2 + 6 H2O
Cu5O2 + O2 = CuO =>
2 Cu5O2 + 3 O2 = 10 CuO
Al + CH3COOH = (CH2COO)2Al + H2 =>
Al + 2 CH3COOH = (CH2COO)2Al + 2 H2
PbO2 + KNO2 + H2SO4 = PbSO4 + KNO3 + H2O =>
PbO2 + KNO2 + H2SO4 = PbSO4 + KNO3 + H2O
PCl + H2O = H3PO2 + HCl =>
PCl + 2 H2O = H3PO2 + HCl
CuSO45H2O + NH4OH = Cu(NH3)4SO45H2O + H2O =>
CuSO45H2O + 4 NH4OH = Cu(NH3)4SO45H2O + 4 H2O
KMnO4 + CH4 = K2CO3 + MnO2 + KOH + H2O =>
8 KMnO4 + 3 CH4 = 3 K2CO3 + 8 MnO2 + 2 KOH + 5 H2O
C2H6(g) = C2H2(g) + H2(g) =>
C2H6(g) = C2H2(g) + 2 H2(g)
CaBr2 + Ni(NO3)2 = Ca(NO3)2 + NiBr2 =>
CaBr2 + Ni(NO3)2 = Ca(NO3)2 + NiBr2
Al + NO3 + H2O = AlO2 + NH3 =>
9 Al + 4 NO3 + 6 H2O = 9 AlO2 + 4 NH3
NaVO3 + KI + H2SO4 = (VO)SO4 + I2 + K2SO4 + Na2SO4 + H2O =>
2 NaVO3 + 2 KI + 4 H2SO4 = 2(VO)SO4 + I2 + K2SO4 + Na2SO4 + 4 H2O
NH4NO3 + Ba3(PO4)2 = (NH4)3PO4 + Ba(NO3)2 =>
6 NH4NO3 + Ba3(PO4)2 = 2(NH4)3PO4 + 3 Ba(NO3)2
Fe(NO3)2 + NaOH = Fe(OH)2 + NaNO3 =>
Fe(NO3)2 + 2 NaOH = Fe(OH)2 + 2 NaNO3
Mg(NO3)2H2O + Mn(NO3)3H2O + Fe(NO3)3H2O + (NH4)2SO4 + S + Na2S2O3 = MgMnFeS2 + N2 + NaHSO4 =>
4 Mg(NO3)2H2O + 4 Mn(NO3)3H2O + 4 Fe(NO3)3H2O + 3(NH4)2SO4 + 5 S + 24 Na2S2O3 = 4 MgMnFeS2 + 19 N2 + 48 NaHSO4
PhCH3 + KMnO4 + H2SO4 = PhCOOH + K2SO4 + MnSO4 + H2O =>
5 PhCH3 + 6 KMnO4 + 9 H2SO4 = 5 PhCOOH + 3 K2SO4 + 6 MnSO4 + 14 H2O
CH3Cl + NH3 = CH3(CH2)2NH2 + NH4Cl =>
3 CH3Cl + 4 NH3 = CH3(CH2)2NH2 + 3 NH4Cl
CH3NO2 + Zn + KOH + H2O = CH3NH2 + K2[Zn(OH)4] =>
CH3NO2 + 3 Zn + 6 KOH + 4 H2O = CH3NH2 + 3 K2[Zn(OH)4]
Fe2O3 + LiBr = Li2O + FeBr3 =>
Fe2O3 + 6 LiBr = 3 Li2O + 2 FeBr3
Zn3As2 + HCl = AsH3 + ZnCl2 =>
Zn3As2 + 6 HCl = 2 AsH3 + 3 ZnCl2
NaCl + Ag2SO4 = Na2SO4 + AgCl =>
2 NaCl + Ag2SO4 = Na2SO4 + 2 AgCl
Mg + NO2 = MgO + Mg3N2 =>
7 Mg + 2 NO2 = 4 MgO + Mg3N2
Mg + C2H4O2 = Mg(C2H4O2)2 =>
Mg + 2 C2H4O2 = Mg(C2H4O2)2
Cu + HCl = CuCl + H2 =>
2 Cu + 2 HCl = 2 CuCl + H2
CH2(COOH)2 + NaOH = CH2(COONa)2 + HOH =>
CH2(COOH)2 + 2 NaOH = CH2(COONa)2 + 2 HOH
ZnSO4 = Zn + SO2 + O2 =>
ZnSO4 = Zn + SO2 + O2
NaAl(OH)2CO3 + HCl = NaCl + AlCl3 + CO2 + H2O =>
NaAl(OH)2CO3 + 4 HCl = NaCl + AlCl3 + CO2 + 3 H2O
Al2O3 + NdCl2 = AlCl3 + NdOCl + Nd =>
2 Al2O3 + 9 NdCl2 = 4 AlCl3 + 6 NdOCl + 3 Nd
C3H3O2Na + H2O = CO2 + CH4 + NaOH =>
2 C3H3O2Na + 4 H2O = 3 CO2 + 3 CH4 + 2 NaOH
C6H12O6 + HCl = C6H7OCl5 + H2O =>
C6H12O6 + 5 HCl = C6H7OCl5 + 5 H2O
CH4N2O + NaClO = N2H4 + CO2 + NaCl =>
CH4N2O + NaClO = N2H4 + CO2 + NaCl
Pb(NO3)2 + Na2S + H2O2 = PbSO4 + NaNO3 + H2O =>
Pb(NO3)2 + Na2S + 4 H2O2 = PbSO4 + 2 NaNO3 + 4 H2O
K(SbO)C4H4O6 + I2 + NaHCO3 = NaSbO3 + NaI + KNaC4H4O6 + CO2 + H2O =>
K(SbO)C4H4O6 + I2 + 4 NaHCO3 = NaSbO3 + 2 NaI + KNaC4H4O6 + 4 CO2 + 2 H2O
Mg + H2O = H2 + Mg(OH)2 =>
Mg + 2 H2O = H2 + Mg(OH)2
KF + O2 = KO2 + F2 =>
2 KF + 2 O2 = 2 KO2 + F2
SO3 + NH3 = NO + SO2 + H2O =>
5 SO3 + 2 NH3 = 2 NO + 5 SO2 + 3 H2O
Ni + O2 = NiO =>
2 Ni + O2 = 2 NiO
Mn(NO3)2 + K3Fe(CN)6 = Mn3(Fe(CN)6)2 + KNO3 =>
3 Mn(NO3)2 + 2 K3Fe(CN)6 = Mn3(Fe(CN)6)2 + 6 KNO3
CoCl2(ac) + NaOH(exceso) = Co(OH)2(s) + NaCl(ac) =>
CoCl2(ac) + 2 NaOH(exceso) = Co(OH)2(s) + 2 NaCl(ac)
Ca2Cr2O7 + Ca2S + H2O = Cr(OH)3 + S + CaOH =>
Ca2Cr2O7 + 3 Ca2S + 7 H2O = 2 Cr(OH)3 + 3 S + 8 CaOH
(NH4)2S + FeNO3 = FeS + (NH4)2NO3 =>
(NH4)2S + FeNO3 = FeS + (NH4)2NO3
H3PO4 + C2H3O2{-} = H2PO4{-} + C2H4O2 =>
H3PO4 + C2H3O2{-} = H2PO4{-} + C2H4O2
FeCl3 + KOH = Fe(OH)3 + KCl* =>
FeCl3 + 3 KOH = Fe(OH)3 + 3 KCl*
Li + ZnCl2 = Zn + LiCl2 =>
Li + ZnCl2 = Zn + LiCl2
CaCl + AlBr = CaBr + AlCl =>
CaCl + AlBr = CaBr + AlCl
| 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 |
| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur03/25/25
Équations équilibrées sur04/24/24
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.
