| Équations équilibrées la veille | Équations équilibrées le lendemain |
Fe2O3 + 3 H2O = 2 Fe(OH)3
BaCO3 + CuO = BaCuO2 + CO2 =>
BaCO3 + CuO = BaCuO2 + CO2
Cu(s) + AgNO3(ag) = Cu(NO3)2(aq) + Ag(s) =>
Cu(s) + 2 AgNO3(ag) = Cu(NO3)2(aq) + 2 Ag(s)
Ag(NO3)2 + Ca(ClO3)2 = Ag(ClO3)2 + Ca(NO3)2 =>
Ag(NO3)2 + Ca(ClO3)2 = Ag(ClO3)2 + Ca(NO3)2
Na + H2O = NaOH + H2 =>
2 Na + 2 H2O = 2 NaOH + H2
NaF = F + Na =>
NaF = F + Na
C6H12O6 + O2 = CO2 + H29O =>
29 C6H12O6 + 93 O2 = 174 CO2 + 12 H29O
Pb(NO3) + CuSO4 = Cu(NO3)2 + Pb2SO4 =>
2 Pb(NO3) + CuSO4 = Cu(NO3)2 + Pb2SO4
H2SO4 + Ca = Ca(SO4) + SO2 + H2O =>
2 H2SO4 + Ca = Ca(SO4) + SO2 + 2 H2O
KOJ + HCHO = KJ + HCOOH =>
KOJ + HCHO = KJ + HCOOH
Sc2O3 + H2O = Sc(OH)3 =>
Sc2O3 + 3 H2O = 2 Sc(OH)3
H2SO3 + RbOH = Rb2SO3 + H(OH) =>
H2SO3 + 2 RbOH = Rb2SO3 + 2 H(OH)
K4Fe(CN)6 + KMnO4 + H2SO4 = K3Fe(CN)6 + MnSO4 + KSO4 + H2O =>
2 K4Fe(CN)6 + KMnO4 + 4 H2SO4 = 2 K3Fe(CN)6 + MnSO4 + 3 KSO4 + 4 H2O
ZnO + HCl = H2O + ZnCl2 =>
ZnO + 2 HCl = H2O + ZnCl2
HfO2 + H2 = H2O + Hf =>
HfO2 + 2 H2 = 2 H2O + Hf
KOH + NaBr = KBr + NaOH =>
KOH + NaBr = KBr + NaOH
MgCl2 + LiCl = LiCl2 + MgCl =>
MgCl2 + LiCl = LiCl2 + MgCl
CsOH + S = Cs2S + Cs2SO3 + H2O =>
6 CsOH + 3 S = 2 Cs2S + Cs2SO3 + 3 H2O
Na2SO3 + K2CrO4 + H2O = K[Cr(OH)4] + Na2SO4 + KOH =>
3 Na2SO3 + 2 K2CrO4 + 5 H2O = 2 K[Cr(OH)4] + 3 Na2SO4 + 2 KOH
Al + V2O5 = V + Al2O3 =>
10 Al + 3 V2O5 = 6 V + 5 Al2O3
Zn + NaOH + H2O + NaNO3 = Na2Zn(OH)4 + NH3 =>
4 Zn + 7 NaOH + 6 H2O + NaNO3 = 4 Na2Zn(OH)4 + NH3
C5H12 + O2 = CO2 + H2O =>
C5H12 + 8 O2 = 5 CO2 + 6 H2O
AlO = Al + O2 =>
2 AlO = 2 Al + O2
CaCO3 + H3PO4 = Ca3(PO4)2 + H2CO3 =>
3 CaCO3 + 2 H3PO4 = Ca3(PO4)2 + 3 H2CO3
(NH4)3(PO4) + Ca(OH)2 = Ca3(PO4)2 + NH3 + H2O =>
2(NH4)3(PO4) + 3 Ca(OH)2 = Ca3(PO4)2 + 6 NH3 + 6 H2O
Fe2O3 + NH4NO2 = Fe(NO2)3 + (NH4)2O =>
Fe2O3 + 6 NH4NO2 = 2 Fe(NO2)3 + 3(NH4)2O
MgH2 + H2O = MgOH + H2 =>
2 MgH2 + 2 H2O = 2 MgOH + 3 H2
N2H4 + O2 = N2 + H2O =>
N2H4 + O2 = N2 + 2 H2O
Fe(NO3)3 = Fe2 + NO3 =>
2 Fe(NO3)3 = Fe2 + 6 NO3
C + O2 = CO2 =>
C + O2 = CO2
P4O10 + H2O = H3PO4 =>
P4O10 + 6 H2O = 4 H3PO4
C6H6 + O2 = CO2 + H2O =>
2 C6H6 + 15 O2 = 12 CO2 + 6 H2O
Cu(CH3COO)2*H2O + C2H5NO2 = Cu(C2H4NO2)2*H2O + CH3COOH =>
Cu(CH3COO)2*H2O + 2 C2H5NO2 = Cu(C2H4NO2)2*H2O + 2 CH3COOH
HNO3 + Ag(NH3)2 + Cl = AgCl + NH4 + NO3 =>
2 HNO3 + Ag(NH3)2 + Cl = AgCl + 2 NH4 + 2 NO3
Ca(OH)2 = Ca + OH = H2O =>
Ca(OH)2 = Ca + 2 OH
H2SO4 + B(OH)3 = B2(SO4)3 + H2O =>
3 H2SO4 + 2 B(OH)3 = B2(SO4)3 + 6 H2O
Pb + (NH4)CrO4 = PbCrO4 + NH4 =>
Pb + (NH4)CrO4 = PbCrO4 + NH4
SrBr2 + (Nh4)2Co3 = SrCo3 + Nh4Br =>
SrBr2 + (Nh4)2Co3 = SrCo3 + 2 Nh4Br
CF4 + Br2 = CBr2 + F4 =>
CF4 + Br2 = CBr2 + F4
FeSO4 + Cl2 = Fe(SO4)3 + Fe2Cl3 =>
6 FeSO4 + 3 Cl2 = 2 Fe(SO4)3 + 2 Fe2Cl3
HCH3O2 + Na2CO3 = H2O + CO2 + NaC2H3O2 =>
4 HCH3O2 + Na2CO3 = 5 H2O + CO2 + 2 NaC2H3O2
Al + HCl = AlCl3 + H2 =>
2 Al + 6 HCl = 2 AlCl3 + 3 H2
C6H10 + O3 = CO2 + H2O =>
3 C6H10 + 17 O3 = 18 CO2 + 15 H2O
Fe2(SO4)3(ac) + NaOH(ac) = Fe(OH)3(s) + Na2SO4(ac) =>
Fe2(SO4)3(ac) + 6 NaOH(ac) = 2 Fe(OH)3(s) + 3 Na2SO4(ac)
AgNO3 + (NH4)2CrO4 = Ag2CrO4 + NH4NO3 =>
2 AgNO3 + (NH4)2CrO4 = Ag2CrO4 + 2 NH4NO3
(CH3COO)2Ca + HF = CH3COOH + CaF2 =>
(CH3COO)2Ca + 2 HF = 2 CH3COOH + CaF2
CuCO3Cu(OH)2H2O = CuO + H2O + CO2 =>
CuCO3Cu(OH)2H2O = 2 CuO + 2 H2O + CO2
AgNO3 + Ba(Cl)2 = AgCl + Ba(NO3)2 =>
2 AgNO3 + Ba(Cl)2 = 2 AgCl + Ba(NO3)2
CH3COONH4 + CuCl2 = (CH3COO)2Cu + NH4Cl =>
2 CH3COONH4 + CuCl2 = (CH3COO)2Cu + 2 NH4Cl
Na + Ta + Li = NaTaLi =>
Na + Ta + Li = NaTaLi
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur11/03/24
Équations équilibrées sur12/03/23
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