| Équations équilibrées la veille | Équations équilibrées le lendemain |
6 H2O(s) + 6 CO2(g) = C6H12O6(s) + 6 O2(g)
ZnS + AlCl3 = ZnCl2 + Al2S3 =>
3 ZnS + 2 AlCl3 = 3 ZnCl2 + Al2S3
KH + H2O = H2 + KOH =>
KH + H2O = H2 + KOH
H5O4C8K + O2 = CO2 + H2O + KOH =>
2 H5O4C8K + 15 O2 = 16 CO2 + 4 H2O + 2 KOH
C3H7COOH + NaHCO3 = C3H7COONa + H2O + CO2 =>
C3H7COOH + NaHCO3 = C3H7COONa + H2O + CO2
C2H5OH + O2 = CO2 + H2O =>
C2H5OH + 3 O2 = 2 CO2 + 3 H2O
BaS + PtF2 = BaF2 + PtS =>
BaS + PtF2 = BaF2 + PtS
MoO3 + HCl = MoCl + Cl + H2O =>
MoO3 + 6 HCl = MoCl + 5 Cl + 3 H2O
P2O5(g) + H2O(aq) = H3PO4 =>
P2O5(g) + 3 H2O(aq) = 2 H3PO4
Ag3PO4 + Mg(OH)2 = Ag(OH) + [Mg(OH)]3PO4 =>
Ag3PO4 + 3 Mg(OH)2 = 3 Ag(OH) + [Mg(OH)]3PO4
[Ni(NH3)6]Cl2 + AgNO3 = [Ni(NH3)6](NO3)2 + AgCl =>
[Ni(NH3)6]Cl2 + 2 AgNO3 = [Ni(NH3)6](NO3)2 + 2 AgCl
Mg(OH)2CO3 + CH3COOH = Mg(CH3COO)2 + CO2 + H2O =>
4 Mg(OH)2CO3 + 9 CH3COOH = 4 Mg(CH3COO)2 + 6 CO2 + 10 H2O
CrOH3 + KClO3 + KOH = K2Cr2O7 + KCl + H2O =>
6 CrOH3 + 7 KClO3 + 6 KOH = 3 K2Cr2O7 + 7 KCl + 12 H2O
Pb(OH)4 + Ca(NO2)2 = Ca(OH)2 + Pb(NO2)4 =>
Pb(OH)4 + 2 Ca(NO2)2 = 2 Ca(OH)2 + Pb(NO2)4
SrC2O4 + KMnO4 + HCl = H2O + KCl + SrCl2 + CO2 + MnCl2 =>
5 SrC2O4 + 2 KMnO4 + 16 HCl = 8 H2O + 2 KCl + 5 SrCl2 + 10 CO2 + 2 MnCl2
CuSO4 + AlCO3 = CuCO3 + AlSO4 =>
CuSO4 + AlCO3 = CuCO3 + AlSO4
HCl + NaOH = NaCl + H2O =>
HCl + NaOH = NaCl + H2O
NaH2PO4 + Pb(NO3)2 = Na(NO3)2 + PbH2PO4 =>
NaH2PO4 + Pb(NO3)2 = Na(NO3)2 + PbH2PO4
Ba{2+} + SO4{2-} = Ba(SO4{-2})2 =>
Ba{2+} + 2 SO4{2-} = Ba(SO4{-2})2
KMnO4 + ZnCl2 + H2SO4 = Cl2 + K2SO4 + MnSO4 + H2O + ZnSO4 =>
2 KMnO4 + 5 ZnCl2 + 8 H2SO4 = 5 Cl2 + K2SO4 + 2 MnSO4 + 8 H2O + 5 ZnSO4
Li2 + MgNo3 = Mg + LiNo3 =>
Li2 + 2 MgNo3 = 2 Mg + 2 LiNo3
AlCl3 + Na3SO4 = Al(SO4) + NaCl =>
AlCl3 + Na3SO4 = Al(SO4) + 3 NaCl
C6H6 + Cl2 = C6H5Cl + HCl =>
C6H6 + Cl2 = C6H5Cl + HCl
K2CO3 + MnCl2 = KCl2 + Mn2CO3 =>
K2CO3 + 2 MnCl2 = 2 KCl2 + Mn2CO3
NaCl + HCl = Cl2 + NaH2 =>
2 NaCl + 4 HCl = 3 Cl2 + 2 NaH2
NiCl3 + Ba = Ni2 + BaCl3 =>
2 NiCl3 + 2 Ba = Ni2 + 2 BaCl3
Li3PO4(aq) + Mn(C2H3O2)2(aq) = LiC2H3O2(aq) + Mn3(PO4)2(s) =>
2 Li3PO4(aq) + 3 Mn(C2H3O2)2(aq) = 6 LiC2H3O2(aq) + Mn3(PO4)2(s)
[Cu(NH3)4]SO4 + H2SO4 = CuSO4 + (NH3)4SO4H2 =>
[Cu(NH3)4]SO4 + H2SO4 = CuSO4 + (NH3)4SO4H2
(NH4)3Po4(aq) + CrBr3(aq) = NH4Br(aq) + CrPo4(s) =>
(NH4)3Po4(aq) + CrBr3(aq) = 3 NH4Br(aq) + CrPo4(s)
CaSO4 + H2SO4 = Ca(SO4)2 + H2 =>
CaSO4 + H2SO4 = Ca(SO4)2 + H2
Ca + H2O = Ca(OH)2 + H2 =>
Ca + 2 H2O = Ca(OH)2 + H2
KH2PO4 + AgNO3 = Ag3PO4 + KNO3 + H3PO4 =>
3 KH2PO4 + 3 AgNO3 = Ag3PO4 + 3 KNO3 + 2 H3PO4
Na + FeS = Fe + NaS =>
Na + FeS = Fe + NaS
H2O2 = H2O + O2 =>
2 H2O2 = 2 H2O + O2
CH3NH3 + H2O = CH3NH3OH + H =>
CH3NH3 + H2O = CH3NH3OH + H
Br2 + H2O + NaNO2 = HBr + NaNO3 =>
Br2 + H2O + NaNO2 = 2 HBr + NaNO3
PbO + CaBr2 = PbBr2 + CaO =>
PbO + CaBr2 = PbBr2 + CaO
NiSO4 + NaNO3 = NiNO3 + NaSO4 =>
NiSO4 + NaNO3 = NiNO3 + NaSO4
Na(HPO4) = NaHPO4 =>
Na(HPO4) = NaHPO4
I2 + CCl4 = Cl4 + CI2 =>
I2 + CCl4 = Cl4 + CI2
(NaPO3)6 + Al + SiO2 = P4 + Na2SiO3 + Al2O3 =>
2(NaPO3)6 + 20 Al + 6 SiO2 = 3 P4 + 6 Na2SiO3 + 10 Al2O3
MgCl2 + Li2CO3 = MgCO3 + LiCl =>
MgCl2 + Li2CO3 = MgCO3 + 2 LiCl
*2Al + *3CuSO4 = Al2(SO4)3 + *3Cu =>
*2Al + *3CuSO4 = Al2(SO4)3 + *3Cu
CaCl2 + Cr(OH)3 = CrCl2 + Ca(OH)3 =>
CaCl2 + Cr(OH)3 = CrCl2 + Ca(OH)3
Na2OAl2O3 = NaAlO2 =>
Na2OAl2O3 = 2 NaAlO2
K + H2S = K2HS + H2 =>
4 K + 2 H2S = 2 K2HS + H2
Cu + NH3(OH)3 = Cu2(OH)2 + NH3OH =>
2 Cu + NH3(OH)3 = Cu2(OH)2 + NH3OH
Ni + HBr = NiBr2 + H2 =>
Ni + 2 HBr = NiBr2 + H2
N2 + H2 = NH3 =>
N2 + 3 H2 = 2 NH3
Al2I6(aq) + Pb(C2H3O2)2(aq) = PbI6(s) + Al2(C2H3O2)2(aq) =>
Al2I6(aq) + Pb(C2H3O2)2(aq) = PbI6(s) + Al2(C2H3O2)2(aq)
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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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