| Équations équilibrées la veille | Équations équilibrées le lendemain |
Al2(SO4)3 + 3 Ba(NO3)2 = 2 Al(NO3)3 + 3 BaSO4
NaCl + KMnO4 = NaClKMnO4 =>
NaCl + KMnO4 = NaClKMnO4
CH3OH + O2 = C + H2O =>
2 CH3OH + O2 = 2 C + 4 H2O
H + O2 = H2O =>
4 H + O2 = 2 H2O
P + HIO3 + H2O = H3PO4 + HI =>
6 P + 5 HIO3 + 9 H2O = 6 H3PO4 + 5 HI
CH2OHCH2OH + HNO3 = CH2ONO2CH2ONO2 + H2O =>
CH2OHCH2OH + 2 HNO3 = CH2ONO2CH2ONO2 + 2 H2O
Zn + H3PO4 = Zn(PO4)3 + H2 =>
2 Zn + 6 H3PO4 = 2 Zn(PO4)3 + 9 H2
NH2OH + H2O + Fe(OH)2 = Fe(OH)3 + NH3 =>
NH2OH + H2O + 2 Fe(OH)2 = 2 Fe(OH)3 + NH3
HS{-} + H2O = S{2-} + H3O{+} =>
HS{-} + H2O = S{2-} + H3O{+}
K2MnO4 + C2H4 + H2SO4 = CO2 + H2O + K2SO4 + MnSO4 =>
3 K2MnO4 + C2H4 + 6 H2SO4 = 2 CO2 + 8 H2O + 3 K2SO4 + 3 MnSO4
HCl + BaSO3 = BaCl2 + SO2 + H2O =>
2 HCl + BaSO3 = BaCl2 + SO2 + H2O
MgOH2SO4 = MgSO4H2O =>
MgOH2SO4 = MgSO4H2O
H3CCHCH2 + H2O = H2 + H3CCOCH3 =>
H3CCHCH2 + H2O = H2 + H3CCOCH3
HCl + NO3 = HNO3 + Cl9 =>
9 HCl + 9 NO3 = 9 HNO3 + Cl9
Ca + SO3 = CaO + SO2 =>
Ca + SO3 = CaO + SO2
F + KI = I + KF =>
F + KI = I + KF
C9H18O + O2 = CO + H2O =>
2 C9H18O + 17 O2 = 18 CO + 18 H2O
C2H6O + Na = C2H6Na + O2 =>
2 C2H6O + 2 Na = 2 C2H6Na + O2
BaO + H2SO4 = BaSO4 + H2 + O =>
BaO + H2SO4 = BaSO4 + H2 + O
NaAlO2 + NaOH + H2O = Na2[Al(OH)6] + H2 =>
2 NaAlO2 + 2 NaOH + 6 H2O = 2 Na2[Al(OH)6] + H2
H2S + NHO3 = H2SO4 + NO2 + H2O =>
H2S + 8 NHO3 = H2SO4 + 8 NO2 + 4 H2O
H2SO4 + NaCO3 = Na2SO4 + CO3 + H2 =>
H2SO4 + 2 NaCO3 = Na2SO4 + 2 CO3 + H2
CaCl2 = CaCl + Cl2 =>
2 CaCl2 = 2 CaCl + Cl2
CuOHCl + H2SO4 = CuSO4 + H2O + HCl =>
CuOHCl + H2SO4 = CuSO4 + H2O + HCl
Na2CO3 + HNO3 = NaNO3 + CO2 + H2O =>
Na2CO3 + 2 HNO3 = 2 NaNO3 + CO2 + H2O
CaSeO3 + H2SO4 = CaSO4 + H2SeO3 =>
CaSeO3 + H2SO4 = CaSO4 + H2SeO3
Cu(OH)2 + C12H22O11 = Cu2O + C12H22O12 + H2O =>
2 Cu(OH)2 + C12H22O11 = Cu2O + C12H22O12 + 2 H2O
C6H5CHO + Ag2O = C6H5COOH + Ag =>
C6H5CHO + Ag2O = C6H5COOH + 2 Ag
BaO + HClO3 = Ba(ClO3)2 + H2O =>
BaO + 2 HClO3 = Ba(ClO3)2 + H2O
IO3{-} + N2H4 + HCl = N2 + ICl2{-} + H2O =>
IO3{-} + N2H4 + 2 HCl = N2 + ICl2{-} + 3 H2O
Al(ClO3)3 = AlCl3 + O2 =>
2 Al(ClO3)3 = 2 AlCl3 + 9 O2
Fe3O4 + O2 = Fe2O3 =>
4 Fe3O4 + O2 = 6 Fe2O3
KClO3 + Fe(SO4) + KOH = K2FeO4 + HCl + KSO4 + H2O =>
5 KClO3 + 6 Fe(SO4) + 13 KOH = 6 K2FeO4 + 5 HCl + 6 KSO4 + 4 H2O
Al2(SO4)3 + KOH = Al(OH)3 + K2SO4 =>
Al2(SO4)3 + 6 KOH = 2 Al(OH)3 + 3 K2SO4
Zn(MnO4) + FePO4 = Zn3PO4 + Fe(MnO4)3 =>
3 Zn(MnO4) + FePO4 = Zn3PO4 + Fe(MnO4)3
HClO2 + Bi(OH)3 = H2O + Bi(ClO2)3 =>
3 HClO2 + Bi(OH)3 = 3 H2O + Bi(ClO2)3
PH3 + AgNO3 + H2O = Ag + HNO3 + H3PO3 =>
PH3 + 6 AgNO3 + 3 H2O = 6 Ag + 6 HNO3 + H3PO3
Cu + HNO3 = Cu(NO3)2 + NO + H2O =>
3 Cu + 8 HNO3 = 3 Cu(NO3)2 + 2 NO + 4 H2O
H2SO4 + Zn = H2 + SO4Zn =>
H2SO4 + Zn = H2 + SO4Zn
NiSO4*6H2O + NH3 = [Ni(NH3)6]SO4 + H2O =>
NiSO4*6H2O + 6 NH3 = [Ni(NH3)6]SO4 + 6 H2O
HCl + NH4Br = NH4Cl + HBr =>
HCl + NH4Br = NH4Cl + HBr
HNO3 + AgOH = AgNO3 + H2O =>
HNO3 + AgOH = AgNO3 + H2O
Fe3O4 + CO = Fe + CO2 =>
Fe3O4 + 4 CO = 3 Fe + 4 CO2
ZnO + HCl = ZnCl2 + H2O = =>
ZnO + 2 HCl = ZnCl2 + H2O
ZnC2H3O2 + K2Cr2O7 = K2C2H3O2 + ZnCr2O7 =>
ZnC2H3O2 + K2Cr2O7 = K2C2H3O2 + ZnCr2O7
C10H7OH + O2 = CO2 + H2O =>
2 C10H7OH + 23 O2 = 20 CO2 + 8 H2O
K2Cr2O7 + C2H2O4 + HCl = CrCl3 + KCl + CO2 + H2O =>
K2Cr2O7 + 3 C2H2O4 + 8 HCl = 2 CrCl3 + 2 KCl + 6 CO2 + 7 H2O
AgNo3 + NaOH = AgOH + No3Na =>
AgNo3 + NaOH = AgOH + No3Na
CrCl3 + Zn = Cr + ZnCl3 =>
CrCl3 + Zn = Cr + ZnCl3
C6H4(CH3)2 + KMnO4 + H2SO4 = MnSO4 + K2SO4 + C6H4(COOH)2 + H2O =>
5 C6H4(CH3)2 + 12 KMnO4 + 18 H2SO4 = 12 MnSO4 + 6 K2SO4 + 5 C6H4(COOH)2 + 28 H2O
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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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