| Équations équilibrées la veille | Équations équilibrées le lendemain |
FeSO3 + Pb(NO3)2 = Fe(NO3)2 + PbSO3
CUSO4 + SN = SN(SO4)2 + CU =>
2 CUSO4 + SN = SN(SO4)2 + 2 CU
S + Mg = Mg2S3 =>
3 S + 2 Mg = Mg2S3
NaCrO2 + H2O2 + NaOH = Na2CrO4 + H2O =>
2 NaCrO2 + 3 H2O2 + 2 NaOH = 2 Na2CrO4 + 4 H2O
Al + (HCl)3 = AlCl3 + H =>
Al + (HCl)3 = AlCl3 + 3 H
Zn + Fe(NO3)3 = Fe + Zn(NO3)2 =>
3 Zn + 2 Fe(NO3)3 = 2 Fe + 3 Zn(NO3)2
NH4ReO4 = Re2O7 + NH3 + H2O =>
2 NH4ReO4 = Re2O7 + 2 NH3 + H2O
KCOCuFl = CuCOKFl =>
KCOCuFl = CuCOKFl
Au2O3 + Li = Li2O + Au =>
Au2O3 + 6 Li = 3 Li2O + 2 Au
BrO3 + H2O = HBrO3 + O2 =>
4 BrO3 + 2 H2O = 4 HBrO3 + O2
MgO + SO2 = Mg2SO4 =>
2 MgO + SO2 = Mg2SO4
H2O + CU = H2 + CUO =>
H2O + CU = H2 + CUO
Al(NO3)3KPO4 = AlPO4K(NO3)3 =>
Al(NO3)3KPO4 = AlPO4K(NO3)3
Na + H2O = NaOH + H2 =>
2 Na + 2 H2O = 2 NaOH + H2
S2O3 + H2O = HS2O3 + OH =>
S2O3 + H2O = HS2O3 + OH
FrClCa = CaClFr =>
FrClCa = CaClFr
Al + (HCl)3 = AlCl3 + H =>
Al + (HCl)3 = AlCl3 + 3 H
Fe3O4 + H{+} = Fe{2+} + Fe{3+} + H2O =>
Fe3O4 + 8 H{+} = Fe{2+} + 2 Fe{3+} + 4 H2O
Li2SO4CaOH = Li2OHCaSO4 =>
Li2SO4CaOH = Li2OHCaSO4
Au + H2O = AuH2O =>
Au + H2O = AuH2O
KOH + HCl = H2O + KCl =>
KOH + HCl = H2O + KCl
Cl2 + KBr = Br2 + KCl =>
Cl2 + 2 KBr = Br2 + 2 KCl
KHCO3 + Ba(OH)2 = K2CO3 + BaCO3 + H2O =>
2 KHCO3 + Ba(OH)2 = K2CO3 + BaCO3 + 2 H2O
CH3COOH + KOH = CH3CO3H + KH =>
CH3COOH + KOH = CH3CO3H + KH
Na2(Zn(OH)4) + CO2 = Zn(OH)2 + NaHCO3 =>
Na2(Zn(OH)4) + 2 CO2 = Zn(OH)2 + 2 NaHCO3
SnCl2 + Hg(NO3)2 = Sn(NO3)4 + HgCl =>
SnCl2 + 2 Hg(NO3)2 = Sn(NO3)4 + 2 HgCl
KOH + HCl = H2O + KCl =>
KOH + HCl = H2O + KCl
CUSO4 + SN = SN(SO4)2 + CU =>
2 CUSO4 + SN = SN(SO4)2 + 2 CU
Al2(CO3)3Al2(CO3)3 = Al2O3 + CO2 =>
Al2(CO3)3Al2(CO3)3 = 2 Al2O3 + 6 CO2
CUSO4 + SN = SN(SO4)2 + CU =>
2 CUSO4 + SN = SN(SO4)2 + 2 CU
Pb(No3)2 + Na2CrO4 = NaNo3 + PbCrO4 =>
Pb(No3)2 + Na2CrO4 = 2 NaNo3 + PbCrO4
CUSO4 + SN = SN(SO4)2 + CU =>
2 CUSO4 + SN = SN(SO4)2 + 2 CU
MnO2 + KBrO3 + H2SO4 = H2O + BrO3 + MnSO4 + K2SO4 =>
MnO2 + 2 KBrO3 + 2 H2SO4 = 2 H2O + 2 BrO3 + MnSO4 + K2SO4
Li2S + P2S5 = Li3PS4 =>
3 Li2S + P2S5 = 2 Li3PS4
SiO2 + Br2 = O2 + SiBr2 =>
SiO2 + Br2 = O2 + SiBr2
Ni(s)MgBr2(aq) = Mg(s)NiBr2(aq) =>
Ni(s)MgBr2(aq) = Mg(s)NiBr2(aq)
Se6 + O2 = Se2O6 =>
Se6 + 9 O2 = 3 Se2O6
HCl + AgC2H302 = AgCl + HC2H302 =>
HCl + AgC2H302 = AgCl + HC2H302
Li2S + P2S5 = Li3PS4 =>
3 Li2S + P2S5 = 2 Li3PS4
C6H5COOKHCl = C6H5COOHKCl =>
C6H5COOKHCl = C6H5COOHKCl
Fe(OH)2 + H2O = Fe(OH)3 + H2 =>
2 Fe(OH)2 + 2 H2O = 2 Fe(OH)3 + H2
Ga + SO4 = Ga2(SO4)3 =>
2 Ga + 3 SO4 = Ga2(SO4)3
Ca(H2PO4)2 + C2H4O2 = CaH4O2 + CH2PO4 =>
Ca(H2PO4)2 + C2H4O2 = CaH4O2 + 2 CH2PO4
NaOH + HCl = NaCl + H2O =>
NaOH + HCl = NaCl + H2O
NaOH(aq)HCI(aq) = NaCIHOH =>
NaOH(aq)HCI(aq) = NaCIHOH
CaCO3 + Ba(HCO3)2 = Ca(HCO3)2 + BaCO3 =>
CaCO3 + Ba(HCO3)2 = Ca(HCO3)2 + BaCO3
ZnAuO = ZnOAu =>
ZnAuO = ZnOAu
CUOCO = CUCO2 =>
CUOCO = CUCO2
H2O2 + NaHSO3 = NaSO4 + H2O =>
3 H2O2 + 2 NaHSO3 = 2 NaSO4 + 4 H2O
SiO2 + Ba(OH)2 = Si(OH)4 + BaO =>
SiO2 + 2 Ba(OH)2 = Si(OH)4 + 2 BaO
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur03/04/24
Équations équilibrées sur04/03/23
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