| Équations équilibrées la veille | Équations équilibrées le lendemain |
CH3CO2H + NaOH = NaCH3CO2 + H2O
H3Fe(CN)6 + Fe(OH)2 = Fe5((CN)6)2 + H2O =>
2 H3Fe(CN)6 + 3 Fe(OH)2 = Fe5((CN)6)2 + 6 H2O
Mg(ClO3)2 = Mg + Cl + O =>
Mg(ClO3)2 = Mg + 2 Cl + 6 O
NaHCO3 + H2C2H3O2 = NaC2H3O2 + H2O + C =>
NaHCO3 + 4 H2C2H3O2 = NaC2H3O2 + 9 H2O + 7 C
O3 = O5 =>
5 O3 = 3 O5
Li2CO3 + Fe2O3 = LiFe5O8 + CO2 =>
Li2CO3 + 5 Fe2O3 = 2 LiFe5O8 + CO2
SiH4 + NH3 = Si3N4 + H2 =>
3 SiH4 + 4 NH3 = Si3N4 + 12 H2
NH3 + O2 = N2O4 + H2O =>
4 NH3 + 7 O2 = 2 N2O4 + 6 H2O
KMnO4 + MnCl2 + H2O = MnO2 + Cl2 + KOH =>
4 KMnO4 + 3 MnCl2 + 2 H2O = 7 MnO2 + 3 Cl2 + 4 KOH
SrC6O6 + HCl = SrCl2 + SrH2C12O12 =>
2 SrC6O6 + 2 HCl = SrCl2 + SrH2C12O12
CaSO4 + AgNO3 = AgSO4 + CaNO3 =>
CaSO4 + AgNO3 = AgSO4 + CaNO3
Cd(NO3)2 + K4Fe(CN)6 = Cd2Fe(CN)6 + KNO3 =>
2 Cd(NO3)2 + K4Fe(CN)6 = Cd2Fe(CN)6 + 4 KNO3
AlF3 + Li2SO4 = Al2(SO4)3 + LiF =>
2 AlF3 + 3 Li2SO4 = Al2(SO4)3 + 6 LiF
C2H4O2 + KOH = H2O + K + C2H3O2 =>
C2H4O2 + KOH = H2O + K + C2H3O2
KNO3 + BaI2 = Ba(NO3)2 + KI =>
2 KNO3 + BaI2 = Ba(NO3)2 + 2 KI
KH2PO4 + MgCl = MgH2(PO4) + KCl =>
KH2PO4 + MgCl = MgH2(PO4) + KCl
BaO + SnO2 = BaSnO3 =>
BaO + SnO2 = BaSnO3
H2SO4 + NH4 = NH4NH4SO4H2 =>
H2SO4 + 2 NH4 = NH4NH4SO4H2
CaF2 + Li2SO4 = CaSO4 + LiF =>
CaF2 + Li2SO4 = CaSO4 + 2 LiF
NaOH + HIO3 = H2O + NaIO3 =>
NaOH + HIO3 = H2O + NaIO3
Br2 + Ni = Br2Ni =>
Br2 + Ni = Br2Ni
MoO3 + Se = MoSe2 + O =>
MoO3 + 2 Se = MoSe2 + 3 O
BaO + H2O = H2O2 + Ba =>
BaO + H2O = H2O2 + Ba
PbCO3 + CH3COOH = CO2 + H2O + (CH3COO)2Pb =>
PbCO3 + 2 CH3COOH = CO2 + H2O + (CH3COO)2Pb
PCl3 + AgF = PF3 + AgCl =>
PCl3 + 3 AgF = PF3 + 3 AgCl
HI(aq) + CaCO3(s) = HCO3 + ICa =>
HI(aq) + CaCO3(s) = HCO3 + ICa
LiC2H3O2 + FePO4 = Li3PO4 + Fe(C2H3O2)3 =>
3 LiC2H3O2 + FePO4 = Li3PO4 + Fe(C2H3O2)3
Ca3(PO4)2 + Ca(OH)2 = Ca5(PO4)3OH =>
3 Ca3(PO4)2 + Ca(OH)2 = 2 Ca5(PO4)3OH
Ag(No3) + FeCl3 = AgCl + Fe(No3)3 =>
3 Ag(No3) + FeCl3 = 3 AgCl + Fe(No3)3
H2SO4 + C4H8CuN2O4 = CuSO4(aq) + C4H10N2O4 =>
H2SO4 + C4H8CuN2O4 = CuSO4(aq) + C4H10N2O4
NH4CNH2O = H3ONH3CN =>
NH4CNH2O = H3ONH3CN
Ur + Jk = UrJk =>
Ur + Jk = UrJk
ZnCl2 + K2SO4 = ZnSO4 + KCl =>
ZnCl2 + K2SO4 = ZnSO4 + 2 KCl
Zn + Pb(NO)3 = Zn(NO)3 + Pb =>
Zn + Pb(NO)3 = Zn(NO)3 + Pb
NaI + NaIO3 + CO2 = Na2CO3 + I2 =>
5 NaI + NaIO3 + 3 CO2 = 3 Na2CO3 + 3 I2
Ca3(PO4)2 + Ca(OH)2 = Ca5(PO4)3OH =>
3 Ca3(PO4)2 + Ca(OH)2 = 2 Ca5(PO4)3OH
K2Cr2O7 + K2SO3 + H2O = K2SO4 + KOH + Cr2O3 =>
K2Cr2O7 + 3 K2SO3 + H2O = 3 K2SO4 + 2 KOH + Cr2O3
Pb(NO3)2 + Na2CO3 = PbCO3 + NaNO3 =>
Pb(NO3)2 + Na2CO3 = PbCO3 + 2 NaNO3
Au + Pd2(CrO4)3 = Au2(CrO4)5 + Pd =>
6 Au + 5 Pd2(CrO4)3 = 3 Au2(CrO4)5 + 10 Pd
KMnO4 + FeCl2 + H2SO4 = Fe2(SO4)3 + FeCl3 + MnSO4 + KCl + H2O =>
KMnO4 + 5 FeCl2 + 4 H2SO4 = Fe2(SO4)3 + 3 FeCl3 + MnSO4 + KCl + 4 H2O
C5H1O + O2 = CO2 + H2O =>
4 C5H1O + 19 O2 = 20 CO2 + 2 H2O
Ga + HCl = GaCl3 + H2 =>
2 Ga + 6 HCl = 2 GaCl3 + 3 H2
Ca3(PO4)2 + Ca(OH)2 = Ca5(PO4)3OH =>
3 Ca3(PO4)2 + Ca(OH)2 = 2 Ca5(PO4)3OH
CaS + HCl = CaCl2 + H2S =>
CaS + 2 HCl = CaCl2 + H2S
ClO{-} + Fe(OH)3 = FeO4{2-} + Cl2 + OH{-} + H2O =>
6 ClO{-} + 2 Fe(OH)3 = 2 FeO4{2-} + 3 Cl2 + 2 OH{-} + 2 H2O
CsOH + HCl = CsCl + H2O =>
CsOH + HCl = CsCl + H2O
Zn + HCl = ZnCl2 + H2 =>
Zn + 2 HCl = ZnCl2 + H2
F2 + CuBr2 = Br2 + CuF2 =>
F2 + CuBr2 = Br2 + CuF2
NaCl + AgF = NaF + AgCl =>
NaCl + AgF = NaF + AgCl
Fe2(SO4)3 + K2CO3 + H2O = Fe(OH)3 + K2SO4 + CO2 =>
Fe2(SO4)3 + 3 K2CO3 + 3 H2O = 2 Fe(OH)3 + 3 K2SO4 + 3 CO2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/16/24
Équations équilibrées sur01/15/24
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