| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 AlCl3 + 6 H2O = 6 H + 2 Al(OH)3 + 3 Cl2
K(s) + ZnCl2(aq) = Zn(s) + KCl2(aq) =>
K(s) + ZnCl2(aq) = Zn(s) + KCl2(aq)
Pb + H2O = Pb3O4 + H2 =>
3 Pb + 4 H2O = Pb3O4 + 4 H2
HBr(aq) + LiOH(aq) = LiBr + H2O =>
HBr(aq) + LiOH(aq) = LiBr + H2O
C2H6O + Cu(OH)2 = C2H2O + Cu2O + H2O =>
C2H6O + 4 Cu(OH)2 = C2H2O + 2 Cu2O + 6 H2O
CuSO4 + Na2HPO4 = Cu3(PO4)2 + Na2SO4 + NaH2PO4 =>
3 CuSO4 + 4 Na2HPO4 = Cu3(PO4)2 + 3 Na2SO4 + 2 NaH2PO4
H3AsO4 + Pb(NO3)2 = HNO3 + PbHAsO4 =>
H3AsO4 + Pb(NO3)2 = 2 HNO3 + PbHAsO4
Ba(NO3)2 + NH4OH = Ba(OH)2 + NH4NO3 =>
Ba(NO3)2 + 2 NH4OH = Ba(OH)2 + 2 NH4NO3
BaCO3 + CH3COOH = Ba(CH3COOH)2 + CO2 + H2O =>
4 BaCO3 + 9 CH3COOH = 4 Ba(CH3COOH)2 + 6 CO2 + 2 H2O
K2CrO4 + KI + H2SO4 = I2 + Cr2(SO4)3 + K2SO4 + H2O =>
2 K2CrO4 + 6 KI + 8 H2SO4 = 3 I2 + Cr2(SO4)3 + 5 K2SO4 + 8 H2O
(Cu(NH3)4) + NaCl = Na2[CuCl4] + Na + NH3 =>
(Cu(NH3)4) + 4 NaCl = Na2[CuCl4] + 2 Na + 4 NH3
NH4OH + K2S = (NH4)2S + KOH =>
2 NH4OH + K2S = (NH4)2S + 2 KOH
NO + O2 = NO2 =>
2 NO + O2 = 2 NO2
KClO3 = KCl + O2 =>
2 KClO3 = 2 KCl + 3 O2
C4H9Br + C2H5Br = C6H14 + Br2 =>
C4H9Br + C2H5Br = C6H14 + Br2
LiCl + H2O = HCl + LiOH =>
LiCl + H2O = HCl + LiOH
(Cu(NH3)4) + NaCl = Na2[CuCl4] + Na + NH3 =>
(Cu(NH3)4) + 4 NaCl = Na2[CuCl4] + 2 Na + 4 NH3
H2 + CO2 = CH4 + HOH =>
4 H2 + CO2 = CH4 + 2 HOH
FeI2 + HNO3 = NO2 + Fe(NO3)3 + HIO3 + H2O =>
FeI2 + 16 HNO3 = 13 NO2 + Fe(NO3)3 + 2 HIO3 + 7 H2O
CaO + L = Ca + LO2 =>
2 CaO + L = 2 Ca + LO2
NaIO3 + NaI + H2SO4 = I2 + H2O + Na2HSO4 =>
NaIO3 + 11 NaI + 6 H2SO4 = 6 I2 + 3 H2O + 6 Na2HSO4
Al2O3 + CaO + Fe2O3 = CaOAl2O3Fe2O3 =>
Al2O3 + CaO + Fe2O3 = CaOAl2O3Fe2O3
H2 + NO = H2O + N2 =>
2 H2 + 2 NO = 2 H2O + N2
BaCO3 + SiO2 = Si(CO3)2 + BaO =>
2 BaCO3 + SiO2 = Si(CO3)2 + 2 BaO
P4 + KNO3 + H2O = NO + KH2PO4 + KOH =>
3 P4 + 20 KNO3 + 16 H2O = 20 NO + 12 KH2PO4 + 8 KOH
CH3OCH2CH3 + CH3OH = CH3CH2CH3CH3OOH =>
CH3OCH2CH3 + CH3OH = CH3CH2CH3CH3OOH
HBr + LiHCO3 = H2O + CO2 + LiBr =>
HBr + LiHCO3 = H2O + CO2 + LiBr
P4O9 + NaOH = Na2HPO4 + Na2HPO3 + H2O =>
P4O9 + 8 NaOH = 3 Na2HPO4 + Na2HPO3 + 2 H2O
Mg(s) + Zn(NO3)2(ac) = Mg(NO3)2 + Zn =>
Mg(s) + Zn(NO3)2(ac) = Mg(NO3)2 + Zn
H2S + N2 + H2 = NH4HS =>
2 H2S + N2 + 3 H2 = 2 NH4HS
KMnO4 + NaCl = K + MnO + NaO + Cl2 =>
2 KMnO4 + 6 NaCl = 2 K + 2 MnO + 6 NaO + 3 Cl2
C3H10(l) + O2(g) = CO2(g) + H2O(g) =>
2 C3H10(l) + 11 O2(g) = 6 CO2(g) + 10 H2O(g)
CO(g) + NO2(g) = N2(g) + CO2(g) =>
4 CO(g) + 2 NO2(g) = N2(g) + 4 CO2(g)
KMnO4 + FeSO4 + H2SO4 = Fe2(SO4)3 + MnSO4 + KSO4 + H2O =>
KMnO4 + 4 FeSO4 + 4 H2SO4 = 2 Fe2(SO4)3 + MnSO4 + KSO4 + 4 H2O
MgCl2 + H3Po4 = Mg3(Po4)2 + HCl =>
3 MgCl2 + 2 H3Po4 = Mg3(Po4)2 + 6 HCl
Li + Cl = LiCl =>
Li + Cl = LiCl
CO + LiOH = LiCO2 + H2 =>
2 CO + 2 LiOH = 2 LiCO2 + H2
Al(s) + HCl(ac) = H2(g) + AlCl3(ac) =>
2 Al(s) + 6 HCl(ac) = 3 H2(g) + 2 AlCl3(ac)
Fe(OH)3 = Fe + H2O + O2 =>
4 Fe(OH)3 = 4 Fe + 6 H2O + 3 O2
RbClO3 + KMnO4 = RbMnO4 + KClO3 =>
RbClO3 + KMnO4 = RbMnO4 + KClO3
NaNO2 + CH2O2 = HNO2 + NaCO2H =>
NaNO2 + CH2O2 = HNO2 + NaCO2H
KMnO4 + Na2SO2 = K2O + MnO2 + Na2SO4 =>
4 KMnO4 + 3 Na2SO2 = 2 K2O + 4 MnO2 + 3 Na2SO4
Na2S + SeCl4 + H2O = S + H2Se + NaCl + NaOH =>
3 Na2S + SeCl4 + 2 H2O = 3 S + H2Se + 4 NaCl + 2 NaOH
Na3Po4 + CaCl2 = NaCl + Ca3(Po4)2 =>
2 Na3Po4 + 3 CaCl2 = 6 NaCl + Ca3(Po4)2
HClO3 + CuCO3 = Cu(ClO3)2 + H2O + CO2 =>
2 HClO3 + CuCO3 = Cu(ClO3)2 + H2O + CO2
NiSO4*6H2O + Zn = ZnSO4 + H2O + Ni =>
NiSO4*6H2O + Zn = ZnSO4 + 6 H2O + Ni
CuO(s) + H2(g) = Cu(s) + H2O(g) =>
CuO(s) + H2(g) = Cu(s) + H2O(g)
Mg + H2Co3 = MgCo3 + H2 =>
Mg + H2Co3 = MgCo3 + H2
PbO2 + HCl = Cl2 + H2O + PbCl2 =>
PbO2 + 4 HCl = Cl2 + 2 H2O + PbCl2
(NH4)2CO3 + NH3 = (NH4)2 + CO3NH3 =>
(NH4)2CO3 + NH3 = (NH4)2 + CO3NH3
| 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 |
| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/01/25
Équations équilibrées sur01/31/24
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.
