| Équations équilibrées la veille | Équations équilibrées le lendemain |
Fe2(SO4)3 + 6 Li = 3 Li2SO4 + 2 Fe
CoCl2(ac) + NH3(ac) = [Co(NH3)4]Cl2(ac) =>
CoCl2(ac) + 4 NH3(ac) = [Co(NH3)4]Cl2(ac)
CoCl2(s) + CuSO4(l) = CoSO4(s) + CuCl2(l) =>
CoCl2(s) + CuSO4(l) = CoSO4(s) + CuCl2(l)
BaCl2 + Mg(No3)2 = MgCl2 + Ba(No3)2 =>
BaCl2 + Mg(No3)2 = MgCl2 + Ba(No3)2
Mg(ClO2) = MgClO + O2 =>
2 Mg(ClO2) = 2 MgClO + O2
Cd + PtSO3 = Pt + CdSO3 =>
Cd + PtSO3 = Pt + CdSO3
Bi(aq) + NaH2PO4(aq) = Bi(H2PO4)3(s) + Na(aq) =>
Bi(aq) + 3 NaH2PO4(aq) = Bi(H2PO4)3(s) + 3 Na(aq)
KMnO4 + H2S + H2O = K2S + MnH2 + H2O4 =>
2 KMnO4 + H2S + 4 H2O = K2S + 2 MnH2 + 3 H2O4
C3H5Br + HBr = C3H6 + Br2 =>
C3H5Br + HBr = C3H6 + Br2
Co(NO3)2(aq) + (NH4)2S(aq) = CoS(s) + NH4NO3(s) =>
Co(NO3)2(aq) + (NH4)2S(aq) = CoS(s) + 2 NH4NO3(s)
CaO + NH4 = CaNH4 + O2 =>
2 CaO + 2 NH4 = 2 CaNH4 + O2
Pb(C2H3O2)4(at) + Sn(s) = Sn(C2H3O2)2(am) + Pb(s) =>
Pb(C2H3O2)4(at) + 2 Sn(s) = 2 Sn(C2H3O2)2(am) + Pb(s)
AgCl + Al(No3)3 = AgNo3 + AlCl3 =>
3 AgCl + Al(No3)3 = 3 AgNo3 + AlCl3
Sb203 + O2 = Sb6O13 =>
12 Sb203 + 2639 O2 = 406 Sb6O13
CoCl2 + NH4OH = (Co(NH3)6)Cl2 + H2O =>
CoCl2 + 6 NH4OH = (Co(NH3)6)Cl2 + 6 H2O
K3Po4 + NaCI = KCI + Na3Po4 =>
K3Po4 + 3 NaCI = 3 KCI + Na3Po4
KSCN + CuSO4 = KSO4 + CuSCN =>
KSCN + CuSO4 = KSO4 + CuSCN
FeS2 + Li = Fe + LiS2 =>
FeS2 + Li = Fe + LiS2
H2O + NaO = NaO2H2 =>
H2O + NaO = NaO2H2
H2SO4 + H3PO4 = H3PSO7 + H2O =>
H2SO4 + H3PO4 = H3PSO7 + H2O
Br2 + H2O + O2 = HBrO =>
2 Br2 + 2 H2O + O2 = 4 HBrO
V2N + AlN + VAl3 = V2AlN =>
6 V2N + AlN + 2 VAl3 = 7 V2AlN
BaCO3(aq) + HCl(aq) = BaCl2 + CO2 + H2O =>
BaCO3(aq) + 2 HCl(aq) = BaCl2 + CO2 + H2O
(NH4)3PO4 + CrBr3(aq) = NH4Br + CrPO4 =>
(NH4)3PO4 + CrBr3(aq) = 3 NH4Br + CrPO4
H2S + SrF2 = HF + SrS =>
H2S + SrF2 = 2 HF + SrS
Pb(NO3)2(aq) + Mg(s) = Mg(NO3)2(aq) + Pb =>
Pb(NO3)2(aq) + Mg(s) = Mg(NO3)2(aq) + Pb
AgNO3 + Zn(C2H3O2)2 = Ag(C2H3O2) + Zn(NO3)2 =>
2 AgNO3 + Zn(C2H3O2)2 = 2 Ag(C2H3O2) + Zn(NO3)2
Al2O3 + KOH + KClO3 = KAlO3 + KCl + H2O =>
3 Al2O3 + 6 KOH + 2 KClO3 = 6 KAlO3 + 2 KCl + 3 H2O
SrCl2 + AgNO3 = Sr(NO3)2 + AgCl =>
SrCl2 + 2 AgNO3 = Sr(NO3)2 + 2 AgCl
CH3CH2CH2CH3 + O2 = CO2 + H2 =>
CH3CH2CH2CH3 + 4 O2 = 4 CO2 + 5 H2
AlCl3 + O2 + H2O = AlOOH + Cl2 =>
4 AlCl3 + 3 O2 + 2 H2O = 4 AlOOH + 6 Cl2
ZnSO4*7(H2O) + BaI2*2(H2O) = ZnI2 + BaSO4 + H2O =>
ZnSO4*7(H2O) + BaI2*2(H2O) = ZnI2 + BaSO4 + 9 H2O
O5Ta2 + H2O = Ta(OH)5 =>
O5Ta2 + 5 H2O = 2 Ta(OH)5
((C2H5)2NH2Br) + HgBr2 + HBr = ((C2H5)2NH2)HHgBr4 =>
((C2H5)2NH2Br) + HgBr2 + HBr = ((C2H5)2NH2)HHgBr4
CF4 + H2 = CH4 + F2 =>
CF4 + 2 H2 = CH4 + 2 F2
Na(OH)2 = Na + O2 + H2O =>
2 Na(OH)2 = 2 Na + O2 + 2 H2O
Fe2O3 + O2 + KOH = K2FeO4 + H2O =>
2 Fe2O3 + 3 O2 + 8 KOH = 4 K2FeO4 + 4 H2O
H2OFeSO4 + BaCl2 = BaSO4 + FeCl2 + H2O =>
H2OFeSO4 + BaCl2 = BaSO4 + FeCl2 + H2O
ZnNO3 = Zn + NO3 =>
ZnNO3 = Zn + NO3
CS2 + O2 = CO2 + SO2(water) =>
CS2 + 3 O2 = CO2 + 2 SO2(water)
C16H32O2 + H2O = C2H4O2 + H2 =>
C16H32O2 + 14 H2O = 8 C2H4O2 + 14 H2
K2MnO4 + CO2 + H2O = KMnO4 + MnO + KHCO3 =>
5 K2MnO4 + 6 CO2 + 3 H2O = 4 KMnO4 + MnO + 6 KHCO3
Zn(CN)2 = CN{-} + Zn{2+} =>
Zn(CN)2 = 2 CN{-} + Zn{2+}
CuO + Fe = Cu + FeO2 =>
2 CuO + Fe = 2 Cu + FeO2
Mn + SiO2 = MnO + Si =>
2 Mn + SiO2 = 2 MnO + Si
AgNO3 + NH4OH = Ag20 + H2O + NH4NO3 =>
40 AgNO3 + 50 NH4OH = 2 Ag20 + 35 H2O + 45 NH4NO3
Al + Cd2SO4 = Al2(SO4)3 + Cd =>
2 Al + 3 Cd2SO4 = Al2(SO4)3 + 6 Cd
MgBr2(aq) + NaOH(aq) = Mg(OH)2(aq) + NaBr(aq) =>
MgBr2(aq) + 2 NaOH(aq) = Mg(OH)2(aq) + 2 NaBr(aq)
Ca(s) + AuBr3 = Au + CaBr =>
3 Ca(s) + AuBr3 = Au + 3 CaBr
Ni(NO3)2 + NH4SCN = Ni(SCN)2 + NH4NO3 =>
Ni(NO3)2 + 2 NH4SCN = Ni(SCN)2 + 2 NH4NO3
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur03/07/25
Équations équilibrées sur04/06/24
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