| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 V2O5 + 3 C2H5OH = 4 VO + 3 CH3CO2H + 3 H2O
TiCl2 + HCl = TiCl4 + H2 =>
TiCl2 + 2 HCl = TiCl4 + H2
K2Cr2O7 + Al = K2O + Cr2O3 + Al2O3 =>
K2Cr2O7 + 2 Al = K2O + Cr2O3 + Al2O3
H2WO4 + Sc(OH)3 = Sc2(WO4)3 + H2O =>
3 H2WO4 + 2 Sc(OH)3 = Sc2(WO4)3 + 6 H2O
KHSO3 + H2SO4 = K2SO4 + SO2 + H2O =>
2 KHSO3 + H2SO4 = K2SO4 + 2 SO2 + 2 H2O
HF + CH3COONa = HNa + CH3COOF =>
HF + CH3COONa = HNa + CH3COOF
K2Cr2O7 + Al = K2O + Cr + Al2O3 =>
K2Cr2O7 + 4 Al = K2O + 2 Cr + 2 Al2O3
Hg + O2 = HgO =>
2 Hg + O2 = 2 HgO
K2Cr2O7 + Al = K2O + Cr2O3 + Al2O3 =>
K2Cr2O7 + 2 Al = K2O + Cr2O3 + Al2O3
Ca2MgSi2O7 + CaMgSi2O6 = CaSiO3 + Mg2SiO4 =>
Ca2MgSi2O7 + CaMgSi2O6 = 3 CaSiO3 + Mg2SiO4
CuSO4*5H2O + (NH4)2S2O8 + NH4OH = H2O + [Cu(NH3)4]S2O8 + (NH4)2SO4 =>
CuSO4*5H2O + (NH4)2S2O8 + 4 NH4OH = 9 H2O + [Cu(NH3)4]S2O8 + (NH4)2SO4
CH3CH2CH2NH3Cl + KOH = CH3CH2CH2NH2 + KCl + H2O =>
CH3CH2CH2NH3Cl + KOH = CH3CH2CH2NH2 + KCl + H2O
O2 + CH6 = CO2 + H2O =>
5 O2 + 2 CH6 = 2 CO2 + 6 H2O
NH2OH = NH3 + N2O + H2O =>
4 NH2OH = 2 NH3 + N2O + 3 H2O
K2Cr2O7 + Al = K2CrO4 + Cr2O3 + Al2O3 =>
2 K2Cr2O7 + 2 Al = 2 K2CrO4 + Cr2O3 + Al2O3
CrO + CO2 = CrOCO2 =>
CrO + CO2 = CrOCO2
HNO2 + Ra(OH)2 = RaNO2 + H(OH)2 =>
HNO2 + Ra(OH)2 = RaNO2 + H(OH)2
Li + Br = LiBr =>
Li + Br = LiBr
CuCO3 + O2 = CuO2 + CO3 =>
CuCO3 + O2 = CuO2 + CO3
K2Cr2O7 + Al = K2O + Cr + Al2O3 =>
K2Cr2O7 + 4 Al = K2O + 2 Cr + 2 Al2O3
AlBr3 + K2SO4 = KBr + (Al2)(SO4)3 =>
2 AlBr3 + 3 K2SO4 = 6 KBr + (Al2)(SO4)3
I2 + AlCl3 = Al + I2Cl3 =>
I2 + AlCl3 = Al + I2Cl3
Zn + HgO = ZnO2 + Hg =>
Zn + 2 HgO = ZnO2 + 2 Hg
AlCl3 + O2 = Al(O)3 + Cl2 =>
2 AlCl3 + 3 O2 = 2 Al(O)3 + 3 Cl2
Zn + Al2O3 = ZnO + Al =>
3 Zn + Al2O3 = 3 ZnO + 2 Al
Zn + HgO = ZnO2 + Hg =>
Zn + 2 HgO = ZnO2 + 2 Hg
C12H22O11 + KClO4 = KCl + CO2 + H2O =>
C12H22O11 + 6 KClO4 = 6 KCl + 12 CO2 + 11 H2O
Na + LiO = Li + Na2O =>
2 Na + LiO = Li + Na2O
Cl2 + AlI3 = AlCl3 + I2 =>
3 Cl2 + 2 AlI3 = 2 AlCl3 + 3 I2
ZnPb(NO3)2 = Zn(NO3)2Pb =>
ZnPb(NO3)2 = Zn(NO3)2Pb
Cu + Br2 + KPO3 = Cu(PO3)2 + KBr =>
Cu + Br2 + 2 KPO3 = Cu(PO3)2 + 2 KBr
Hg2Cl2 = Cl2 + Hg =>
Hg2Cl2 = Cl2 + 2 Hg
Ba + Pb(NO) = BaNO + Pb =>
Ba + Pb(NO) = BaNO + Pb
CaSO4*2H2O = Ca + OH + H2SO4 =>
CaSO4*2H2O = Ca + 2 OH + H2SO4
C2H4O + Zn + H{+} = C2H6 + Zn2{+} + H2O =>
C2H4O + 8 Zn + 4 H{+} = C2H6 + 4 Zn2{+} + H2O
CH3OH + O2 = H2COO + H2 =>
2 CH3OH + O2 = 2 H2COO + 2 H2
K2Cr2O7 + Al = K2O + Cr2O3 + Al2O3 =>
K2Cr2O7 + 2 Al = K2O + Cr2O3 + Al2O3
CuCO3 + O2 = CO2 + CuO3 =>
CuCO3 + O2 = CO2 + CuO3
Na[Al(OH)4] = Al2O3 + NaOH + H2O =>
2 Na[Al(OH)4] = Al2O3 + 2 NaOH + 3 H2O
K2Cr2O7 + Al = K2O + Cr2O3 + Al2O3 =>
K2Cr2O7 + 2 Al = K2O + Cr2O3 + Al2O3
Al2O3 + OH = AlO2 + H2O =>
Al2O3 + 2 OH = 2 AlO2 + H2O
K2Cr2O7 + Al = K2O + Cr + Al2O3 =>
K2Cr2O7 + 4 Al = K2O + 2 Cr + 2 Al2O3
Na2BeO2 = BeO + Na2O =>
Na2BeO2 = BeO + Na2O
C3H8 + O2 = CO2 + H2O =>
C3H8 + 5 O2 = 3 CO2 + 4 H2O
P + Br2 + H2O = H3PO4 + HBr =>
2 P + 5 Br2 + 8 H2O = 2 H3PO4 + 10 HBr
K2Cr2O7 + Al = K2O + Cr + Al2O3 =>
K2Cr2O7 + 4 Al = K2O + 2 Cr + 2 Al2O3
HClO2 + NaClO = NaClO2 + HCl =>
HClO2 + 2 NaClO = 2 NaClO2 + HCl
Zn + HgO = ZnO2 + Hg =>
Zn + 2 HgO = ZnO2 + 2 Hg
SO3{2-} + H2O = SO4{2-} + e + H{+} =>
SO3{2-} + H2O = SO4{2-} + 2e + 2 H{+}
Zn + HgO = ZnO2 + Hg =>
Zn + 2 HgO = ZnO2 + 2 Hg
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur06/12/25
Équations équilibrées sur07/12/24
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