| Équations équilibrées la veille | Équations équilibrées le lendemain |
NH4NO3 = N2O + 2 H2O
J2 + Cl2 + H2O = HJO3 + HCl =>
J2 + 5 Cl2 + 6 H2O = 2 HJO3 + 10 HCl
Fe2O3 + C = Fe + CO2 =>
2 Fe2O3 + 3 C = 4 Fe + 3 CO2
Na + H2O = Na2OH + H2 =>
4 Na + 2 H2O = 2 Na2OH + H2
N2 + O2 = N2O3 =>
2 N2 + 3 O2 = 2 N2O3
J2 + Cl2 + H2O = HJO3 + HCl =>
J2 + 5 Cl2 + 6 H2O = 2 HJO3 + 10 HCl
HgO = Hg + O =>
HgO = Hg + O
AgNo3 + CoCl2 = CoNo3 + AgCl2 =>
AgNo3 + CoCl2 = CoNo3 + AgCl2
C3H6 + H2O = C2H5OH =>
2 C3H6 + 3 H2O = 3 C2H5OH
Li3N + FeN = Li3FeN2 =>
Li3N + FeN = Li3FeN2
Co + S = Co2S3 =>
2 Co + 3 S = Co2S3
CaO + CO2 = CaCO3 =>
CaO + CO2 = CaCO3
NH3 + O2 = N2 + H2O =>
4 NH3 + 3 O2 = 2 N2 + 6 H2O
NaOH + H2SO4 = Na2SO4 + H2O =>
2 NaOH + H2SO4 = Na2SO4 + 2 H2O
XeF4 + H2O = Xe + XeO3 + HF =>
3 XeF4 + 6 H2O = Xe + 2 XeO3 + 12 HF
CrCl3 + H2O2 + NaOH = Na2CrO4 + NaCl + H2O =>
2 CrCl3 + 3 H2O2 + 10 NaOH = 2 Na2CrO4 + 6 NaCl + 8 H2O
HCl + NaOH = H2O + NaCl =>
HCl + NaOH = H2O + NaCl
S8 + O2 = SO2 =>
S8 + 8 O2 = 8 SO2
KHSO4 + KOH = K2SO4 + H2O =>
KHSO4 + KOH = K2SO4 + H2O
FeCl3 + H2S = FeCl2 + S + HCl =>
2 FeCl3 + H2S = 2 FeCl2 + S + 2 HCl
Cr2O3 + NaNO3 + NaOH = NaCrO4 + NaNO2 + H2O =>
Cr2O3 + 4 NaNO3 + 2 NaOH = 2 NaCrO4 + 4 NaNO2 + H2O
NaOH + H2SO4 = Na2SO4 + H2O =>
2 NaOH + H2SO4 = Na2SO4 + 2 H2O
C7H9 + HNO3 = C7H6(NO2)3 + H2O =>
C7H9 + 3 HNO3 = C7H6(NO2)3 + 3 H2O
NH3 + O2 = NO + H =>
2 NH3 + O2 = 2 NO + 6 H
NI3 = N2 + I3 =>
2 NI3 = N2 + 2 I3
HNO3 + As2O3 + H2O = H3AsO4 + N2 =>
4 HNO3 + 5 As2O3 + 13 H2O = 10 H3AsO4 + 2 N2
C6H3N3O7 = C + CO + N2 + H2O =>
2 C6H3N3O7 = C + 11 CO + 3 N2 + 3 H2O
Li3N + Fe2N + N2 = Li3FeN2 =>
4 Li3N + 2 Fe2N + N2 = 4 Li3FeN2
HCl + NaOH = H2O + NaCl =>
HCl + NaOH = H2O + NaCl
Bi2S3 + O2 = Bi2O3 + SO2 =>
2 Bi2S3 + 9 O2 = 2 Bi2O3 + 6 SO2
NaOH + H2CO3 = Na2CO3 + H2O =>
2 NaOH + H2CO3 = Na2CO3 + 2 H2O
H2SO4 + Cu(OH) = SO4 + Cu + H2O =>
H2SO4 + 2 Cu(OH) = SO4 + 2 Cu + 2 H2O
CaCl2 + NaCl = CaCl + NaCl2 =>
CaCl2 + NaCl = CaCl + NaCl2
BaCl2 + H2SO4 = BaSO4 + HCl =>
BaCl2 + H2SO4 = BaSO4 + 2 HCl
Al(OH)3(aq) + H2So4(aq) = Al2(So4)3(aq) + H2O(l) =>
2 Al(OH)3(aq) + 3 H2So4(aq) = Al2(So4)3(aq) + 6 H2O(l)
C4H10 + O2 = CO2 + H2O =>
2 C4H10 + 13 O2 = 8 CO2 + 10 H2O
FeSO4 + O2 + H2O = Fe(OH)3 + H2SO4 =>
4 FeSO4 + O2 + 10 H2O = 4 Fe(OH)3 + 4 H2SO4
NaH + HCl = NaCl + H2 =>
NaH + HCl = NaCl + H2
C8H18 + O2 = CO2 + H2O =>
2 C8H18 + 25 O2 = 16 CO2 + 18 H2O
Zn(OH)2 + H3PO4 = Zn3(PO4)2 + H2O =>
3 Zn(OH)2 + 2 H3PO4 = Zn3(PO4)2 + 6 H2O
KI + Pb(NO3)2 = PbI2 + KNO3 =>
2 KI + Pb(NO3)2 = PbI2 + 2 KNO3
H2SO4(aq) + Ba(OH)2(aq) = H2O(l) + BaSO4(s) =>
H2SO4(aq) + Ba(OH)2(aq) = 2 H2O(l) + BaSO4(s)
C6H12O + O2 = CO2 + H2O =>
2 C6H12O + 17 O2 = 12 CO2 + 12 H2O
C6H6 + O2 = CO2 + H2O =>
2 C6H6 + 15 O2 = 12 CO2 + 6 H2O
Li3N + Fe2N + N2 = Li3FeN2 =>
4 Li3N + 2 Fe2N + N2 = 4 Li3FeN2
P2 + O2 = P2O5 =>
2 P2 + 5 O2 = 2 P2O5
Pb + Cro4 = PbCro4 =>
Pb + Cro4 = PbCro4
FeS2 + O2 = Fe2O3 + SO2 =>
4 FeS2 + 11 O2 = 2 Fe2O3 + 8 SO2
CuSO4 + NaOH = Cu(OH)2 + Na2SO4 =>
CuSO4 + 2 NaOH = Cu(OH)2 + Na2SO4
C6H6 + O2 = CO2 + H2O =>
2 C6H6 + 15 O2 = 12 CO2 + 6 H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur11/07/18
Équations équilibrées sur12/07/17
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