| Équations équilibrées la veille | Équations équilibrées le lendemain |
CH3CH2CH2CH2Li + CH3OH = CH3CH2CH2CH2LiH + CH3O
oxygen + ethane = carbondioxide + hydrogen =>
2 O2 + C2H6 = 2 CO2 + 3 H2
Si + H2O = H2SiO =>
Si + H2O = H2SiO
Fl + Ca = FlCa =>
Fl + Ca = FlCa
Na2CO3 + NaOH = NaOHNa2CO3 =>
Na2CO3 + NaOH = NaOHNa2CO3
PO4 + Ba = PO4Ba =>
PO4 + Ba = PO4Ba
KMnO4 + C3H5(OH)3 = K2CO + CO2 + Mn2O3 + H2O =>
14 KMnO4 + 6 C3H5(OH)3 = 7 K2CO + 11 CO2 + 7 Mn2O3 + 24 H2O
HgCl2 + NH3*H2O = NH2HgCl + NH4Cl + H2O =>
HgCl2 + 2 NH3*H2O = NH2HgCl + NH4Cl + 2 H2O
CuSO4*5H2O + NH3 = [Cu(NH3)4]SO4 + H2O =>
CuSO4*5H2O + 4 NH3 = [Cu(NH3)4]SO4 + 5 H2O
Cr2O7{2-} + C2O4{2-} + H{+} = Cr{3-} + CO2 + H2O =>
Cr2O7{2-} + 9 C2O4{2-} + 14 H{+} = 2 Cr{3-} + 18 CO2 + 7 H2O
IO3{-} + S2O5{2-} + H2O = I2 + SO4{2-} + H{+} =>
4 IO3{-} + 5 S2O5{2-} + 3 H2O = 2 I2 + 10 SO4{2-} + 6 H{+}
Al + CuI2 = AlI + Cu =>
2 Al + CuI2 = 2 AlI + Cu
KIO3Na2C2O4 = KC2O4Na2IO3 =>
KIO3Na2C2O4 = KC2O4Na2IO3
Sr(NO3)2 + C12H22O11 = CO2 + H2O + Sr2CO3 + N2 =>
48 Sr(NO3)2 + 11 C12H22O11 = 108 CO2 + 121 H2O + 24 Sr2CO3 + 48 N2
KMnO4 + NaOH + Na2SO3 = Na2SO4 + KNaMnO4 + H2O =>
2 KMnO4 + 2 NaOH + Na2SO3 = Na2SO4 + 2 KNaMnO4 + H2O
Li1OH + HNO3 = LiNO3 + H2O =>
Li1OH + HNO3 = LiNO3 + H2O
Al + CuI2 = AlI + Cu =>
2 Al + CuI2 = 2 AlI + Cu
K3PO4 + HNO3 = H3 + PO4 + KNO3 =>
K3PO4 + 3 HNO3 = H3 + PO4 + 3 KNO3
CH3Cl + KI = CH3I + KCl =>
CH3Cl + KI = CH3I + KCl
P3 + O2 + F2 = POF3 =>
2 P3 + 3 O2 + 9 F2 = 6 POF3
CH3CH2NH2HBr = CH3CH2NH3Br =>
CH3CH2NH2HBr = CH3CH2NH3Br
Mg + N2 = Mg3(N2) =>
3 Mg + N2 = Mg3(N2)
PbI2 + Al = AlI + Pb4 =>
4 PbI2 + 8 Al = 8 AlI + Pb4
NH4 + CrO4 = Cr2O3 + N2 + H2O =>
10 NH4 + 8 CrO4 = 4 Cr2O3 + 5 N2 + 20 H2O
Al2(SO4)3 + Ca(OH)2 = Al(OH)3 + CaSO4 =>
Al2(SO4)3 + 3 Ca(OH)2 = 2 Al(OH)3 + 3 CaSO4
Co(NO3)2 + NH3(aq) + (NH4)2CO3 + H2O2 = [Co(NH3)4CO3]NO3 + NH4NO3H2O =>
2 Co(NO3)2 + 6 NH3(aq) + 2(NH4)2CO3 + H2O2 = 2[Co(NH3)4CO3]NO3 + 2 NH4NO3H2O
Sn + HgCl2 = Hg + SnCl4 =>
Sn + 2 HgCl2 = 2 Hg + SnCl4
CuCl2 + NaOH = Cu(OH)2 + NaCl(aq) =>
CuCl2 + 2 NaOH = Cu(OH)2 + 2 NaCl(aq)
Br2 + MgI2 = BrI2 + Mg2 =>
Br2 + 2 MgI2 = 2 BrI2 + Mg2
Cu + H2SO4 = CuSO4 + H2O + SO2 =>
Cu + 2 H2SO4 = CuSO4 + 2 H2O + SO2
Na + NaNO3 = Na2O + N2 =>
10 Na + 2 NaNO3 = 6 Na2O + N2
FeOH3 + H2O = FeO + H3O =>
FeOH3 + 3 H2O = FeO + 3 H3O
HI(aq)NaHCO3(aq) = HCHO3NaI =>
HI(aq)NaHCO3(aq) = HCHO3NaI
Pt + AlF3 = PtF3 + Al =>
Pt + AlF3 = PtF3 + Al
FeCl2 + NaCl = FeCl + NaCl2 =>
FeCl2 + NaCl = FeCl + NaCl2
KMnO4(t) = K2MnO4 + MnO2 + O2 =>
2 KMnO4(t) = K2MnO4 + MnO2 + O2
Zn + Pb3N2 = Zn3N2 + Pb =>
3 Zn + Pb3N2 = Zn3N2 + 3 Pb
ZnO + H2SO4 = Zn + H2O + SO4 =>
ZnO + H2SO4 = Zn + H2O + SO4
Co + OH = Co(OH)3 =>
Co + 3 OH = Co(OH)3
HNO3 + KOH = H2OKNO3 =>
HNO3 + KOH = H2OKNO3
KMnO4 + Ca(OH)2 = Ca(MnO4)2 + KOH =>
2 KMnO4 + Ca(OH)2 = Ca(MnO4)2 + 2 KOH
KAsO2 + KClO3 + H2O = KH2AsO4 + KCl =>
3 KAsO2 + KClO3 + 3 H2O = 3 KH2AsO4 + KCl
HgO + NH3 = Hg + H2O + N =>
3 HgO + 2 NH3 = 3 Hg + 3 H2O + 2 N
NH4OH + CaCO3 = (NH4)2CO3 + Ca(OH)2 =>
2 NH4OH + CaCO3 = (NH4)2CO3 + Ca(OH)2
AlCl3 + Pb = PbCl4 + Al =>
4 AlCl3 + 3 Pb = 3 PbCl4 + 4 Al
NaOH + Ca(HCO3)2 = Na2CO3 + CaCO3 + H2O =>
2 NaOH + Ca(HCO3)2 = Na2CO3 + CaCO3 + 2 H2O
Mn + H(NO3)2 = Mn(NO3)2 + NO2 + H2O =>
3 Mn + 4 H(NO3)2 = 3 Mn(NO3)2 + 2 NO2 + 2 H2O
K2CrO4 + (NH4)2S + H2O = Cr(OH)3 + KOH + NH4OH + S =>
2 K2CrO4 + 3(NH4)2S + 8 H2O = 2 Cr(OH)3 + 4 KOH + 6 NH4OH + 3 S
KF + Cl2 = KCl + F2 =>
2 KF + Cl2 = 2 KCl + F2
CrCl3(H2O)6 + C4H6O5 = C12H18Cr2O15 + H2O + Cl3 =>
2 CrCl3(H2O)6 + 3 C4H6O5 = C12H18Cr2O15 + 12 H2O + 2 Cl3
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur11/27/23
Équations équilibrées sur12/27/22
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