| Équations équilibrées la veille | Équations équilibrées le lendemain |
Fe + 2 Cu3Cl = FeCl2 + 6 Cu
HgNo3 + Nh4SCN = HgSCN + Nh4No3 =>
HgNo3 + Nh4SCN = HgSCN + Nh4No3
Ba(C2H3O2)2 + (NH4)2SO4 = (NH4)(C2H3O2) + Ba(SO4) =>
Ba(C2H3O2)2 + (NH4)2SO4 = 2(NH4)(C2H3O2) + Ba(SO4)
C5H7O2N + O2 = CO2 + H2O + NO3 =>
4 C5H7O2N + 29 O2 = 20 CO2 + 14 H2O + 4 NO3
B2O3 + NH3 = NB + H2O =>
B2O3 + 2 NH3 = 2 NB + 3 H2O
NiO + NO2 = NiNO3 =>
NiO + NO2 = NiNO3
C13H12N4 + C6H8N2 + C8H4Cl2O2 = HCl + C27N6O2H22 =>
C13H12N4 + C6H8N2 + C8H4Cl2O2 = 2 HCl + C27N6O2H22
H2 + CaO = H2O + Ca =>
H2 + CaO = H2O + Ca
CHCH + KMnO4 + KOH = COOHCOOH + K2MnO4 + H2O =>
CHCH + 8 KMnO4 + 8 KOH = COOHCOOH + 8 K2MnO4 + 4 H2O
Ca(NO3)2 + KF = CaF2 + KNO3 =>
Ca(NO3)2 + 2 KF = CaF2 + 2 KNO3
PbNO2 + HCl = PbCl + HNO2 =>
PbNO2 + HCl = PbCl + HNO2
KSCN + Mn(NO3)2 = KNO3 + Mn(SCN)2 =>
2 KSCN + Mn(NO3)2 = 2 KNO3 + Mn(SCN)2
CdS + HCl = Cd + Cl + HS =>
CdS + HCl = Cd + Cl + HS
Cu + AgNO3 = Cu(NO3)2 + Ag =>
Cu + 2 AgNO3 = Cu(NO3)2 + 2 Ag
Fe + HCl = FeCl3 + H =>
Fe + 3 HCl = FeCl3 + 3 H
NaMnO4 + H2O = HMnO4 + Na2O =>
2 NaMnO4 + H2O = 2 HMnO4 + Na2O
Cu{+2}SO5H2O = Cu{+2}SO =>
Cu{+2}SO5H2O = Cu{+2}SO
Al + HNO3 = Al[NO3]3 + NO2 + H2O =>
Al + 6 HNO3 = Al[NO3]3 + 3 NO2 + 3 H2O
Mg(NO3) + CaI2 = CaNO3 + MgI2 =>
Mg(NO3) + CaI2 = CaNO3 + MgI2
NH4Cl + HgCH3COO = NH4CH3COO + HgCl =>
NH4Cl + HgCH3COO = NH4CH3COO + HgCl
MoO3 + NH3 = Mo2N + H2O + N2 =>
4 MoO3 + 8 NH3 = 2 Mo2N + 12 H2O + 3 N2
Al + Fe2O3 = Al2O3 + Fe =>
2 Al + Fe2O3 = Al2O3 + 2 Fe
HC1 + Na2O = NaC1 + H2O =>
2 HC1 + Na2O = 2 NaC1 + H2O
NH4Cl2 + Na2SO4 = Na2NH4 + Cl2SO4 =>
NH4Cl2 + Na2SO4 = Na2NH4 + Cl2SO4
Cr2(SO4)3 + H2O = Cr(OH)SO4 + H2SO4 =>
Cr2(SO4)3 + 2 H2O = 2 Cr(OH)SO4 + H2SO4
Sn(OH)2 + SO3 = H2O + SnSO4 =>
Sn(OH)2 + SO3 = H2O + SnSO4
CuBr + HNO3 = Cu(NO3)2 + NO2 + H2O + Br2 =>
2 CuBr + 8 HNO3 = 2 Cu(NO3)2 + 4 NO2 + 4 H2O + Br2
KBr + MnO2 + H2SO4 = Br + MnSO4 + K2SO4 + HOH =>
2 KBr + MnO2 + 2 H2SO4 = 2 Br + MnSO4 + K2SO4 + 2 HOH
LiCl + Na2HPO4 = Li3PO4 + Na2HCl3 =>
3 LiCl + Na2HPO4 = Li3PO4 + Na2HCl3
ZnO + NaCl = ZnCl2 + Na2O =>
ZnO + 2 NaCl = ZnCl2 + Na2O
Tl + Cl2 = TlCl2 =>
Tl + Cl2 = TlCl2
Cu(s) + Ag(NO3)2(aq) = CuNO3 + Ag =>
2 Cu(s) + Ag(NO3)2(aq) = 2 CuNO3 + Ag
K3 + PO4 + SrSO4 = K2SO4 + Sr3(PO4)2 =>
2 K3 + 2 PO4 + 3 SrSO4 = 3 K2SO4 + Sr3(PO4)2
ZnI2 + Pb(NO3)2 = Zn(NO3)2 + PbI2 =>
ZnI2 + Pb(NO3)2 = Zn(NO3)2 + PbI2
KOH + C3H8O + H2O = KC3H10 + O =>
2 KOH + 2 C3H8O + H2O = 2 KC3H10 + 5 O
AgF + H2O = AgOH + HF =>
AgF + H2O = AgOH + HF
CH3BrMg + H2O = CH4 + BrMgOH =>
CH3BrMg + H2O = CH4 + BrMgOH
NaOH + Na2SO4 = Na + (SO4)OH =>
NaOH + Na2SO4 = 3 Na + (SO4)OH
Hg(OH) = Hg + O2 + H2 =>
2 Hg(OH) = 2 Hg + O2 + H2
C4H8 + O3 = CO2 + H2O =>
C4H8 + 4 O3 = 4 CO2 + 4 H2O
MgO + Li2SO4 = MgSO4 + Li2O =>
MgO + Li2SO4 = MgSO4 + Li2O
(Cu(NH3)4)Cl2 = Cu + N + H3 + Cl2 =>
(Cu(NH3)4)Cl2 = Cu + 4 N + 4 H3 + Cl2
Co(OH)2 + NH3 = Co(NH3)6 + OH =>
Co(OH)2 + 6 NH3 = Co(NH3)6 + 2 OH
Al(NO3)3 + Na2SO3 + H2O = Al(OH)3 + NaNO3 + SO2 =>
2 Al(NO3)3 + 3 Na2SO3 + 3 H2O = 2 Al(OH)3 + 6 NaNO3 + 3 SO2
Co6S5 + O2 = Co3O4 + SO2 =>
Co6S5 + 9 O2 = 2 Co3O4 + 5 SO2
C2H2 + O2 = CO2 + H2O =>
2 C2H2 + 5 O2 = 4 CO2 + 2 H2O
Zn(CH3COO2)2 + H2O = HCH3COO2 + Zn + OH =>
Zn(CH3COO2)2 + 2 H2O = 2 HCH3COO2 + Zn + 2 OH
Ca + H3(PO4)2 = Ca3PO4 + H2 =>
12 Ca + 2 H3(PO4)2 = 4 Ca3PO4 + 3 H2
BaO2 + H2O = BaO + H2O2 =>
BaO2 + H2O = BaO + H2O2
KBrO3 + HBr = KBr + H2O + Br2 =>
KBrO3 + 6 HBr = KBr + 3 H2O + 3 Br2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/10/25
Équations équilibrées sur02/09/24
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