| Équations équilibrées la veille | Équations équilibrées le lendemain |
C2H3ClNaOH = C2H2NaClH2O
Na2OHCl = HONa2Cl =>
Na2OHCl = HONa2Cl
NiCl2*6H2O + C2H8N2 = [Ni(C2H8N2)2]Cl2*2H2O + H2O =>
NiCl2*6H2O + 2 C2H8N2 = [Ni(C2H8N2)2]Cl2*2H2O + 4 H2O
SiO2KOH = K2Si2O5H2O =>
2 SiO2KOH = K2Si2O5H2O
HSO3NH2 + NaNO2 = NaHSO4 + N2 + H2O =>
HSO3NH2 + NaNO2 = NaHSO4 + N2 + H2O
Fe + Cu2S = Fe2S3 + Cu =>
2 Fe + 3 Cu2S = Fe2S3 + 6 Cu
Mg(OH)2 = MgO + H2O =>
Mg(OH)2 = MgO + H2O
HNO3 + H2 = NO + H2O =>
2 HNO3 + 3 H2 = 2 NO + 4 H2O
H3PO4 + NaOH = H2O + Na3PO4 =>
H3PO4 + 3 NaOH = 3 H2O + Na3PO4
NiCl2*6H2O + C2H8N2 = [Ni(C2H8N2)3]Cl2*2H2O + H2O =>
NiCl2*6H2O + 3 C2H8N2 = [Ni(C2H8N2)3]Cl2*2H2O + 4 H2O
H3PO4 + NaOH = H2O + Na3PO4 =>
H3PO4 + 3 NaOH = 3 H2O + Na3PO4
Fe(OH) + CI2 = Fe(OH)CI2 =>
Fe(OH) + CI2 = Fe(OH)CI2
CH3COONaH2SO4 = CH3COOH2NaSO4 =>
CH3COONaH2SO4 = CH3COOH2NaSO4
FeBr3HI = FeBr2IHBr =>
FeBr3HI = FeBr2IHBr
Cu(NO3)2*3H2O + NH4OH = Cu(NH3)4(NO3)2 + H2O =>
Cu(NO3)2*3H2O + 4 NH4OH = Cu(NH3)4(NO3)2 + 7 H2O
NH4NO3 + KOH = KNO3 + NH4 + H2O =>
9 NH4NO3 + 10 KOH = 10 KNO3 + 8 NH4 + 7 H2O
Z2A = Z4A2 =>
2 Z2A = Z4A2
CaO + H2O = Ca(OH)2 =>
CaO + H2O = Ca(OH)2
CaOH2SO4 = CaSO4H2O =>
CaOH2SO4 = CaSO4H2O
Na2[Zn(OH)4] + SO2 = Na2SO3 + ZnSO3 + H2O =>
Na2[Zn(OH)4] + 2 SO2 = Na2SO3 + ZnSO3 + 2 H2O
Ca3N2 + (NH3)F + O2 = CaF2 + N2O + H2O =>
2 Ca3N2 + 12(NH3)F + 13 O2 = 6 CaF2 + 8 N2O + 18 H2O
(NH4)2(SO4) + KOH = K2SO4 + NH3 + H2O =>
(NH4)2(SO4) + 2 KOH = K2SO4 + 2 NH3 + 2 H2O
Fe + H2SO4 = FeSO4 + H2 =>
Fe + H2SO4 = FeSO4 + H2
Na + Cl2 = NaCl =>
2 Na + Cl2 = 2 NaCl
C3H8O + H2O = CO2 + H =>
C3H8O + 5 H2O = 3 CO2 + 18 H
C2H5OHC6H5COOH = C9H10O2H2O =>
C2H5OHC6H5COOH = C9H10O2H2O
Pt + S8 = PtS2 =>
4 Pt + S8 = 4 PtS2
MnSO4 + NaOH + O2 = MnO2 + Na2SO4 + OH =>
MnSO4 + 2 NaOH + O2 = MnO2 + Na2SO4 + 2 OH
Mg + Zn{2+} = MgZn{2+} =>
Mg + Zn{2+} = MgZn{2+}
ZnSO4KOH = ZnOHKSO4 =>
ZnSO4KOH = ZnOHKSO4
NiCl2*6H2O + NH4OH = [Ni(NH3)6]Cl2 + H2O =>
NiCl2*6H2O + 6 NH4OH = [Ni(NH3)6]Cl2 + 12 H2O
NH3Cl + NaOH = NH2 + NaCl + H2O =>
NH3Cl + NaOH = NH2 + NaCl + H2O
Fe2O3 + Cl2O5 = Fe(ClO3)3 =>
Fe2O3 + 3 Cl2O5 = 2 Fe(ClO3)3
K2Cr2O7 + HCl = KCl + CrCl2 + H2O + Cl2 =>
K2Cr2O7 + 14 HCl = 2 KCl + 2 CrCl2 + 7 H2O + 4 Cl2
C + Cl = CCl4 =>
C + 4 Cl = CCl4
C2H2 + C2H6 = C2H4 =>
C2H2 + C2H6 = 2 C2H4
C2H4O2 + Cu = CuOH + CH =>
C2H4O2 + 2 Cu = 2 CuOH + 2 CH
LiOH(s) + HBr(aq) = LiBr(aq) + H2O =>
LiOH(s) + HBr(aq) = LiBr(aq) + H2O
C12H22CuO14 + NaCl = CuCl + C12H22NaO14 =>
C12H22CuO14 + NaCl = CuCl + C12H22NaO14
NaOH + KMnO4 + C3H6O3 = Na2MnO4 + C3H4O3 + KOH + H2O =>
4 NaOH + 2 KMnO4 + C3H6O3 = 2 Na2MnO4 + C3H4O3 + 2 KOH + 2 H2O
CaC2 + O2 = Ca2 + CO2 =>
2 CaC2 + 4 O2 = Ca2 + 4 CO2
H2O + Ca(OCl)2 + NaBr = CaCl2 + NaOH + Br2 =>
2 H2O + Ca(OCl)2 + 4 NaBr = CaCl2 + 4 NaOH + 2 Br2
K2Cr2O7 + C6H12O6 = Cr3O3 + K2O + CO2 + H2O =>
3 K2Cr2O7 + C6H12O6 = 2 Cr3O3 + 3 K2O + 6 CO2 + 6 H2O
HCl + Mg = Mg2HCl =>
HCl + 2 Mg = Mg2HCl
AlCl3 + K3(PO4) = Al(PO4) + KCl =>
AlCl3 + K3(PO4) = Al(PO4) + 3 KCl
CH4 + F2 = CF2 + HF =>
CH4 + 3 F2 = CF2 + 4 HF
CuCl2KOH = CuOHKCl2 =>
CuCl2KOH = CuOHKCl2
ZnCl2 + Fe(OH)2 = Zn(OH)2 + FeCl2 =>
ZnCl2 + Fe(OH)2 = Zn(OH)2 + FeCl2
NaOI + H2O = HOI + NaOH =>
NaOI + H2O = HOI + NaOH
MgONaOH = MgO2NaH =>
MgONaOH = MgO2NaH
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur07/11/24
Équations équilibrées sur08/10/23
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