| Équations équilibrées la veille | Équations équilibrées le lendemain |
Mn(OH)2 + 2 H2O2 + 2 KOH = K2MnO4 + 4 H2O
FeI3 + Na3PO4 = FePO4 + NaI =>
FeI3 + Na3PO4 = FePO4 + 3 NaI
CuSO4 + NH3 = [Cu(NH3)4]SO4 =>
CuSO4 + 4 NH3 = [Cu(NH3)4]SO4
Ca(NCO3)2 = Ca + NCO3 =>
Ca(NCO3)2 = Ca + 2 NCO3
C10H13Cl + NH4NO3 = C10H15N + HCl + HNO3 =>
C10H13Cl + NH4NO3 = C10H15N + HCl + HNO3
ZrOCl2 + H2O = HCl + ZrO2 =>
ZrOCl2 + H2O = 2 HCl + ZrO2
CH3(CH2)16COOH + O2 = CO2 + H2O =>
CH3(CH2)16COOH + 26 O2 = 18 CO2 + 18 H2O
CuSO4 + NH3 = Cu(NH3)4SO4 =>
CuSO4 + 4 NH3 = Cu(NH3)4SO4
C2H4O + NH3 = C2H7NO =>
C2H4O + NH3 = C2H7NO
HNO3 + KOH = KNO3 + H2O =>
HNO3 + KOH = KNO3 + H2O
LiOH*H2O + H2O2 = LiOOH*H2O + H2O =>
LiOH*H2O + H2O2 = LiOOH*H2O + H2O
CHCOOH + H2O = C2H6 + O2 =>
CHCOOH + 2 H2O = C2H6 + 2 O2
C2H4 + Cl2 = C2H4Cl2 =>
C2H4 + Cl2 = C2H4Cl2
CuSO4 + NH3 = CuH3 + NSO4 =>
CuSO4 + NH3 = CuH3 + NSO4
H3AsO4 + H2O = AsH3 + OH =>
H3AsO4 + 4 H2O = AsH3 + 8 OH
Al + HCl = AlCl3 + H2 =>
2 Al + 6 HCl = 2 AlCl3 + 3 H2
CuSO4 + NH3 = Cu(NH3)4 + SO4 =>
CuSO4 + 4 NH3 = Cu(NH3)4 + SO4
MnO2 + NaClO + NaOH = Na2MnO4 + HCl =>
MnO2 + NaClO + NaOH = Na2MnO4 + HCl
Zn + Pb(NO3)3 = Zn(NO3)2 + Pb =>
3 Zn + 2 Pb(NO3)3 = 3 Zn(NO3)2 + 2 Pb
CuSO4 + NH3 = CuNH3 + SO4 =>
CuSO4 + NH3 = CuNH3 + SO4
HMnO4 + Nb(OH)5 = H2O + Nb(OH)2(MnO4)3 =>
3 HMnO4 + Nb(OH)5 = 3 H2O + Nb(OH)2(MnO4)3
(NH4)2CO3 + Al(MnO4)3 = NH4(MnO4) + Al2(CO3)3 =>
3(NH4)2CO3 + 2 Al(MnO4)3 = 6 NH4(MnO4) + Al2(CO3)3
H2SO4 + NH4VO3 + SO2 = VOSO4 + (NH4)HSO4 + H =>
H2SO4 + NH4VO3 + SO2 = VOSO4 + (NH4)HSO4 + H
CuCl2 + Ni = CuNi + Cl =>
CuCl2 + Ni = CuNi + 2 Cl
AgNO3(aq) + Sn(s) = Sn(NO3)2 + Ag =>
2 AgNO3(aq) + Sn(s) = Sn(NO3)2 + 2 Ag
Pt + HCl + HNO3 = PtCl2 + NO2 + H2O =>
Pt + 2 HCl + 2 HNO3 = PtCl2 + 2 NO2 + 2 H2O
K2Cr2O7 + HCl + H2O2 + C2H5OC2H5 = CrO(O2)2C4H10O + H2O + K2Cl2 =>
K2Cr2O7 + 2 HCl + 4 H2O2 + 2 C2H5OC2H5 = 2 CrO(O2)2C4H10O + 5 H2O + K2Cl2
Fe + HNO3 = Fe3O4 + HNO2 =>
3 Fe + 4 HNO3 = Fe3O4 + 4 HNO2
Ni(NH3)6Cl2 + BF4NH4 = (Ni(NH3)6)(BF4)2 + NH4Cl =>
Ni(NH3)6Cl2 + 2 BF4NH4 = (Ni(NH3)6)(BF4)2 + 2 NH4Cl
C2H5OH + Cr2O7{2-} + H{3+} = Cr{3+} + CH3COOH + H2O =>
17 C2H5OH + 6 Cr2O7{2-} + 16 H{3+} = 12 Cr{3+} + 17 CH3COOH + 25 H2O
BaO + HClO4 = Ba(ClO4)2 + H2O =>
BaO + 2 HClO4 = Ba(ClO4)2 + H2O
Na2S2O3 + HCl = NaCl + NaHSO3 + S =>
Na2S2O3 + HCl = NaCl + NaHSO3 + S
CO2 + H2 = C4H8 + H2O =>
4 CO2 + 12 H2 = C4H8 + 8 H2O
Cu + NO3 = Cu(NO3)2 =>
Cu + 2 NO3 = Cu(NO3)2
C17H35COONa + H2O = C17H35COONaH2O =>
C17H35COONa + H2O = C17H35COONaH2O
Cu(NO3)2 = CuO(s) + N2O5(g) =>
Cu(NO3)2 = CuO(s) + N2O5(g)
PPh3 + NiBr2*H2O = [NiBr2(PPh3)2] + H2O =>
2 PPh3 + NiBr2*H2O = [NiBr2(PPh3)2] + H2O
LiOH + ZnO = Li6ZnO4 + H2 + O2 =>
12 LiOH + 2 ZnO = 2 Li6ZnO4 + 6 H2 + 3 O2
Mg{2+} + HCl = MgCl2 + H{+} =>
Mg{2+} + 2 HCl = MgCl2 + 2 H{+}
FeSO4 + CH3COOH = Fe(CH3COO)2 + H2SO4 =>
FeSO4 + 2 CH3COOH = Fe(CH3COO)2 + H2SO4
CuSO4 + Na3PO4 = CuPO4 + SO4Na3 =>
CuSO4 + Na3PO4 = CuPO4 + SO4Na3
CaS + H2O = Ca(OH)2 + H2S =>
CaS + 2 H2O = Ca(OH)2 + H2S
Na + CO2 = Na2CO3 + C =>
4 Na + 3 CO2 = 2 Na2CO3 + C
Na2 + Cl2 = Na2(Cl)2 =>
Na2 + Cl2 = Na2(Cl)2
LiOH + C = LiH + CO =>
LiOH + C = LiH + CO
Cl1 + NaI = NaCl + I2 =>
2 Cl1 + 2 NaI = 2 NaCl + I2
SO + HNO3 = NO2 + H2O + H2SO4 =>
SO + 4 HNO3 = 4 NO2 + H2O + H2SO4
H2SO3 + KOH = K2SO3 + H2O =>
H2SO3 + 2 KOH = K2SO3 + 2 H2O
H3PO4 = HPO3 + H2O =>
H3PO4 = HPO3 + H2O
NiNH3Cl = Ni + NH3 + Cl =>
NiNH3Cl = Ni + NH3 + Cl
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur02/10/25
Équations équilibrées sur03/12/24
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