| Équations équilibrées la veille | Équations équilibrées le lendemain |
Ti(CLO4)4 + 2 Li2S = TiS2 + 4 LiCLO4
FeCl3 + Nh4Oh = Fe(Oh)3 + Nh4Cl =>
FeCl3 + 3 Nh4Oh = Fe(Oh)3 + 3 Nh4Cl
Na + K = KNa =>
Na + K = KNa
P4 + I2 + H2O = H3PO3 + HI =>
P4 + 6 I2 + 12 H2O = 4 H3PO3 + 12 HI
K2Cr2O7 + SnCl2 + HCl = SnCl4 + CrCl3 + KCl + H2O =>
K2Cr2O7 + 3 SnCl2 + 14 HCl = 3 SnCl4 + 2 CrCl3 + 2 KCl + 7 H2O
CO2 + H2O = C6H12O6 + O2 =>
6 CO2 + 6 H2O = C6H12O6 + 6 O2
ClO3{-} + N2H4 = NO + Cl{-} + H2O =>
4 ClO3{-} + 3 N2H4 = 6 NO + 4 Cl{-} + 6 H2O
C2H2 + O2 = CO2 + H2O =>
2 C2H2 + 5 O2 = 4 CO2 + 2 H2O
K + Al2O3 = KAl2O3 =>
K + Al2O3 = KAl2O3
B2H6 + O2 = HBO2 + H2O =>
B2H6 + 3 O2 = 2 HBO2 + 2 H2O
KOH + H2SO4 = K2SO4 + H2O =>
2 KOH + H2SO4 = K2SO4 + 2 H2O
NH3 + H2SO4 = (NH4)2SO4 =>
2 NH3 + H2SO4 = (NH4)2SO4
C4H8OH + H2O2 = C4H6O2 + H2O =>
2 C4H8OH + 5 H2O2 = 2 C4H6O2 + 8 H2O
MnO2(s) + Al(s) = Mn(s) + Al2O3(s) =>
3 MnO2(s) + 4 Al(s) = 3 Mn(s) + 2 Al2O3(s)
Na + K + Ga = KNaGa =>
Na + K + Ga = KNaGa
NH3 + O2 = NO2 + H20 =>
20 NH3 + 20 O2 = 20 NO2 + 3 H20
Al + O2 = Al2O3 =>
4 Al + 3 O2 = 2 Al2O3
Cr(OH)3 + HCIO4 = Cr(CIO4)3 + H2O =>
Cr(OH)3 + 3 HCIO4 = Cr(CIO4)3 + 3 H2O
C12H22O11 + H2O = C3H6O3 =>
C12H22O11 + H2O = 4 C3H6O3
C10H22 + O2 = CO2 + H2O =>
2 C10H22 + 31 O2 = 20 CO2 + 22 H2O
HCl + LiOH = H2O + LiCl =>
HCl + LiOH = H2O + LiCl
CO2 + H2 = CO + H2O =>
CO2 + H2 = CO + H2O
NH3 + O2 = NO2 + H2O =>
4 NH3 + 7 O2 = 4 NO2 + 6 H2O
MgSO4 + KCl = MgCl + KSO4 =>
MgSO4 + KCl = MgCl + KSO4
C2H5OH + O2 = CO2 + H2O =>
C2H5OH + 3 O2 = 2 CO2 + 3 H2O
HgO = Hg + O2 =>
2 HgO = 2 Hg + O2
Sb(s) + O2(g) = Sb2O5(s) =>
4 Sb(s) + 5 O2(g) = 2 Sb2O5(s)
AL + KOH + H2O = KALO2 + H2 =>
2 AL + 2 KOH + 2 H2O = 2 KALO2 + 3 H2
Fe2(C2O4)3 = FeC2O4 + CO2 =>
Fe2(C2O4)3 = 2 FeC2O4 + 2 CO2
CoSO4 + (NH4)3PO4 = Co3(PO4)2 + (NH4)2SO4 =>
3 CoSO4 + 2(NH4)3PO4 = Co3(PO4)2 + 3(NH4)2SO4
Al(s) + Pb(C2H3O2)2 = Al(C2H3O2)3 + Pb(s) =>
2 Al(s) + 3 Pb(C2H3O2)2 = 2 Al(C2H3O2)3 + 3 Pb(s)
KnO3 = KnO2 + O2 =>
2 KnO3 = 2 KnO2 + O2
N2O + NaOH = NaNO + H2O =>
N2O + 2 NaOH = 2 NaNO + H2O
NH4OH + HCL = H2O + NH4CL =>
NH4OH + HCL = H2O + NH4CL
KHCO3(s) + HCL(aq) = CO2 + H2O + KCL =>
KHCO3(s) + HCL(aq) = CO2 + H2O + KCL
NH3 + O2 = NO + H2O =>
4 NH3 + 5 O2 = 4 NO + 6 H2O
MgO(s) = Mg(s) + O2(g) =>
2 MgO(s) = 2 Mg(s) + O2(g)
NH3 + KBrO4 = KBr + N2 + H2O =>
8 NH3 + 3 KBrO4 = 3 KBr + 4 N2 + 12 H2O
FeS2 + O2 = Fe2O3 + SO2 =>
4 FeS2 + 11 O2 = 2 Fe2O3 + 8 SO2
B + O2 = B2O3 =>
4 B + 3 O2 = 2 B2O3
NaN3(s) = Na(s) + N2(g) =>
2 NaN3(s) = 2 Na(s) + 3 N2(g)
CH2OHCH2CH2OH + HBr = CH2BrCH2CH2Br + H2O =>
CH2OHCH2CH2OH + 2 HBr = CH2BrCH2CH2Br + 2 H2O
SO2 + O2 = SO3 =>
2 SO2 + O2 = 2 SO3
HBr + C6H5NH2 = C6H5NH3Br =>
HBr + C6H5NH2 = C6H5NH3Br
N2 + O2 = NO =>
N2 + O2 = 2 NO
C10H20 + O2 = CO2 + H20 =>
C10H20 + 10 O2 = 10 CO2 + H20
P + O2 = P2O5 =>
4 P + 5 O2 = 2 P2O5
Al + FeO = Al2O3 + Fe =>
2 Al + 3 FeO = Al2O3 + 3 Fe
KCIO3 = KCI + O2 =>
2 KCIO3 = 2 KCI + 3 O2
C8H18 + O2 = CO2 + H2O =>
2 C8H18 + 25 O2 = 16 CO2 + 18 H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur03/25/19
Équations équilibrées sur04/24/18
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