| Équations équilibrées la veille | Équations équilibrées le lendemain |
Fe2(SO4)3 + 6 KOH = 3 K2SO4 + 2 Fe(OH)3
TiCl4 + H2O = TiO2 + HCl =>
TiCl4 + 2 H2O = TiO2 + 4 HCl
KFeMg2AlSi3O10(OH)2 + H2CO3 + H2O + O2 = Fe2O3 + Al2Si2O5(OH)4 + HCO3{-} + K{+} + Mg{+2} + H4SiO4 =>
4 KFeMg2AlSi3O10(OH)2 + 20 H2CO3 + 6 H2O + O2 = 2 Fe2O3 + 2 Al2Si2O5(OH)4 + 20 HCO3{-} + 4 K{+} + 8 Mg{+2} + 8 H4SiO4
TiCl4 + H2O = TiO2 + HCl =>
TiCl4 + 2 H2O = TiO2 + 4 HCl
KOH(aq) + CuSO4(aq) = CuOH(aq) + KSO4(aq) =>
KOH(aq) + CuSO4(aq) = CuOH(aq) + KSO4(aq)
NaHCO3 = Na2CO3 + CO2 + H2O =>
2 NaHCO3 = Na2CO3 + CO2 + H2O
NaOH + CaO = Ca(OH)2 + Na2O =>
2 NaOH + CaO = Ca(OH)2 + Na2O
Rh + HCl = RhCl + H2 =>
2 Rh + 2 HCl = 2 RhCl + H2
Br2 + ZnF2 = F2 + ZnBr2 =>
Br2 + ZnF2 = F2 + ZnBr2
PtO2 = PtO + O2 =>
2 PtO2 = 2 PtO + O2
Ni(OH)2(s) + HCl(aq) = NiCl2(s) + H2O(l) =>
Ni(OH)2(s) + 2 HCl(aq) = NiCl2(s) + 2 H2O(l)
Sc(NO3)3 + NaOH = Sc(OH)3 + NaNO3 =>
Sc(NO3)3 + 3 NaOH = Sc(OH)3 + 3 NaNO3
CH3CH2OH + H2SO4 = CH3CH2OSO3H + H2O =>
CH3CH2OH + H2SO4 = CH3CH2OSO3H + H2O
FeO + C = Fe + CO2 =>
2 FeO + C = 2 Fe + CO2
Nb(OH)5 + H2SO4 = Nb2(SO4)5 + H2O =>
2 Nb(OH)5 + 5 H2SO4 = Nb2(SO4)5 + 10 H2O
H3PO3 + HgCl2 + H2O = H3PO4 + Hg + HCl =>
H3PO3 + HgCl2 + H2O = H3PO4 + Hg + 2 HCl
IrCl3 + NaOH = Ir2O3 + HCl + NaCl =>
2 IrCl3 + 3 NaOH = Ir2O3 + 3 HCl + 3 NaCl
AlCl3 + NaOH = Al(OH)3 + NaCl =>
AlCl3 + 3 NaOH = Al(OH)3 + 3 NaCl
(NH4)2SO4 + AgCl = NH4Cl + Ag2SO4 =>
(NH4)2SO4 + 2 AgCl = 2 NH4Cl + Ag2SO4
FeSO4 + H2O2 + H2SO4 = Fe(SO4)3 + H2O =>
FeSO4 + 2 H2O2 + 2 H2SO4 = Fe(SO4)3 + 4 H2O
Fe + Cu2O = Fe3O4 + Cu =>
3 Fe + 4 Cu2O = Fe3O4 + 8 Cu
CoO + H2SO4 = H2O + CoSO4 =>
CoO + H2SO4 = H2O + CoSO4
NaIO3 + H2SO3 = Na2SO4 + I2 + H2SO4 + H2O =>
2 NaIO3 + 5 H2SO3 = Na2SO4 + I2 + 4 H2SO4 + H2O
Al(NO3)3 + Ag2O = Al2O3 + AgNO3 =>
2 Al(NO3)3 + 3 Ag2O = Al2O3 + 6 AgNO3
CS2 + Cl2 = CCl4 + S2Cl2 =>
CS2 + 3 Cl2 = CCl4 + S2Cl2
C25H52 + O2 = CO2 + H2O =>
C25H52 + 38 O2 = 25 CO2 + 26 H2O
CH3OH + KOH = CH3KO + H2O =>
CH3OH + KOH = CH3KO + H2O
(NH4)CO3 + NaOH = NaCO3 + (NH4)OH =>
(NH4)CO3 + NaOH = NaCO3 + (NH4)OH
Ti(s) + O2(g) = TiO(s) =>
2 Ti(s) + O2(g) = 2 TiO(s)
HOOCCOOH = OOCCOO + H =>
HOOCCOOH = OOCCOO + 2 H
Hg2(NO3)2 = Hg2O + NO2 + O2 =>
2 Hg2(NO3)2 = 2 Hg2O + 4 NO2 + O2
Mg + Al(No3)3 = Mg(No3)2 + Al =>
3 Mg + 2 Al(No3)3 = 3 Mg(No3)2 + 2 Al
MgMnO4 + H2O = Mg(MnO4)2 + MnO2 + Mg(OH)2 =>
3 MgMnO4 + 2 H2O = Mg(MnO4)2 + MnO2 + 2 Mg(OH)2
P4O10 + KOH = K3PO4 + H2O =>
P4O10 + 12 KOH = 4 K3PO4 + 6 H2O
COH4 + N2O = CO2 + H2O + N2 =>
COH4 + 3 N2O = CO2 + 2 H2O + 3 N2
C3H8 + O2 = CO2 + H2O =>
C3H8 + 5 O2 = 3 CO2 + 4 H2O
C3H7CHOHCHCH3CH2CH2OH + O2 = CO2 + H2O =>
2 C3H7CHOHCHCH3CH2CH2OH + 23 O2 = 16 CO2 + 18 H2O
PBr + Na = NaBr + P =>
PBr + Na = NaBr + P
C3H8 + O2 = CO2 + H2O =>
C3H8 + 5 O2 = 3 CO2 + 4 H2O
CH3NH2 + HBr = CH3NH4 + Br =>
CH3NH2 + 2 HBr = CH3NH4 + 2 Br
C2H6 + O2 = CO2 + H2O =>
2 C2H6 + 7 O2 = 4 CO2 + 6 H2O
N2 + F2 = NF3 =>
N2 + 3 F2 = 2 NF3
C6H11OOH + O2 = CO2 + H2O =>
C6H11OOH + 8 O2 = 6 CO2 + 6 H2O
Mg + Al(No3)3 = Mg(No3)2 + Al =>
3 Mg + 2 Al(No3)3 = 3 Mg(No3)2 + 2 Al
Mg + Al(NO3)3 = Mg(NO3)2 + Al =>
3 Mg + 2 Al(NO3)3 = 3 Mg(NO3)2 + 2 Al
NaHOH = NaOH + H2 =>
2 NaHOH = 2 NaOH + H2
OH* + O3 = HO3 =>
3 OH* + 2 O3 = 3 HO3
C2H4BrNaO3S + O2 = CO2 + H2O + NaBr + SO2 =>
2 C2H4BrNaO3S + 5 O2 = 4 CO2 + 4 H2O + 2 NaBr + 2 SO2
H2O2 = H2O + O2 =>
2 H2O2 = 2 H2O + O2
Cu(CH3COO)2 + (C6H5C)4(C4H2N)2(C4H2NH)2 = CH3COOH + C44H28CuN4 =>
Cu(CH3COO)2 + (C6H5C)4(C4H2N)2(C4H2NH)2 = 2 CH3COOH + C44H28CuN4
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/03/25
Équations équilibrées sur02/02/24
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