| Équations équilibrées la veille | Équations équilibrées le lendemain |
K2SiO3 = K2OSiO2
Fe + Cl2 = FeCl3 =>
2 Fe + 3 Cl2 = 2 FeCl3
Cu2O + C = Cu + CO2 =>
2 Cu2O + C = 4 Cu + CO2
CH + H2O = CO + H2 =>
2 CH + 2 H2O = 2 CO + 3 H2
OH = O2 + H2 =>
2 OH = O2 + H2
C6H6 = HC =>
C6H6 = 6 HC
KBr + NaF = NaBr + KF =>
KBr + NaF = NaBr + KF
AgNO3 + KCl = AgCl + KNO3 =>
AgNO3 + KCl = AgCl + KNO3
CCl2F2 + H2O = HF + HCl + CO2 =>
CCl2F2 + 2 H2O = 2 HF + 2 HCl + CO2
HI + LiHSO3 = H2SO3 + LiI =>
HI + LiHSO3 = H2SO3 + LiI
HClO4(aq) + Ca(HCO3)2(aq) = CO2(g) + H2O + Ca(ClO4)2(aq) =>
2 HClO4(aq) + Ca(HCO3)2(aq) = 2 CO2(g) + 2 H2O + Ca(ClO4)2(aq)
Na4XeO6 + MnSO4 + H2O = Xe + NaMnO4 + Na2SO4 + H2SO4 =>
5 Na4XeO6 + 8 MnSO4 + 2 H2O = 5 Xe + 8 NaMnO4 + 6 Na2SO4 + 2 H2SO4
Zn + CuCI2 = ZnCI2 + Cu =>
Zn + CuCI2 = ZnCI2 + Cu
C8H18O + Na2Cr2O7 + H2SO4 = Na2SO4 + Cr2(SO4)3 + C8H16O + H2O =>
3 C8H18O + Na2Cr2O7 + 4 H2SO4 = Na2SO4 + Cr2(SO4)3 + 3 C8H16O + 7 H2O
Na2SO4(aq) + H2O(l) = NaOH(aq) + H2SO4(aq) =>
Na2SO4(aq) + 2 H2O(l) = 2 NaOH(aq) + H2SO4(aq)
Mg + AlCl3 = Al + MgCl2 =>
3 Mg + 2 AlCl3 = 2 Al + 3 MgCl2
Al + Hg(NO3)2(aq) + H2O = HgO + Al(NO3)3 + H2 =>
2 Al + 3 Hg(NO3)2(aq) + 3 H2O = 3 HgO + 2 Al(NO3)3 + 3 H2
AgNO3 + NaOH = AgNaNO3OH =>
AgNO3 + NaOH = AgNaNO3OH
C3H5(NO3)3 = CO2 + N2 + H2O + O2 =>
4 C3H5(NO3)3 = 12 CO2 + 6 N2 + 10 H2O + O2
NH4NO3 = NO2 + O2 + NH4 =>
2 NH4NO3 = 2 NO2 + O2 + 2 NH4
CS3 + O2 = CO2 + SO2 =>
CS3 + 4 O2 = CO2 + 3 SO2
Al(ClO3)3 = AlCl3 + O2 =>
2 Al(ClO3)3 = 2 AlCl3 + 9 O2
ZnS + O2 = ZnO + S8 =>
8 ZnS + 4 O2 = 8 ZnO + S8
FeS + H2SO4 + O2 = Fe2(SO4)3 + H2 =>
2 FeS + H2SO4 + 4 O2 = Fe2(SO4)3 + H2
H3PO4 + LiOH = H2O + Li3PO4 =>
H3PO4 + 3 LiOH = 3 H2O + Li3PO4
Fe2(SO4)3 + NaHCO3 = Fe(OH)3 + Na2(SO4) + CO2 =>
Fe2(SO4)3 + 6 NaHCO3 = 2 Fe(OH)3 + 3 Na2(SO4) + 6 CO2
Mg + CO3 + HNO3 = Mg(NO3)2 + CO2 + H2O =>
Mg + CO3 + 2 HNO3 = Mg(NO3)2 + CO2 + H2O
NaOH + SIO2 = Na4SIO4 + H2O =>
4 NaOH + SIO2 = Na4SIO4 + 2 H2O
Al{2}O{3} + HNO{3} = Al(NO{3}) + H{2}O =>
Al{2}O{3} + HNO{3} = Al(NO{3}) + H{2}O
Mg + AlCl3 = Al + MgCl2 =>
3 Mg + 2 AlCl3 = 2 Al + 3 MgCl2
BF3 + Li2SO3 = B2(SO3)3 + LiF =>
2 BF3 + 3 Li2SO3 = B2(SO3)3 + 6 LiF
Ca(NO3)2 = Ca + NO3 =>
Ca(NO3)2 = Ca + 2 NO3
Cl + Br2Ca = CaCl2 + Br =>
2 Cl + Br2Ca = CaCl2 + 2 Br
HNO3 + Al(OH)3 = Al(NO3)3 + H2O =>
3 HNO3 + Al(OH)3 = Al(NO3)3 + 3 H2O
Fe2(SO4)3 + NaHCO3 = Fe(OH)3 + Na2(SO4) + CO2 =>
Fe2(SO4)3 + 6 NaHCO3 = 2 Fe(OH)3 + 3 Na2(SO4) + 6 CO2
CaF2 + H2O = Ca(OH)2 + F2H2 =>
CaF2 + 2 H2O = Ca(OH)2 + F2H2
Ni3S2 + SO2 = NiS + O2 =>
Ni3S2 + SO2 = 3 NiS + O2
Sr(OH)2 + H2SO4 = Sr2(SO4)2 + H2O =>
2 Sr(OH)2 + 2 H2SO4 = Sr2(SO4)2 + 4 H2O
FeCl4 = Cl2 + Fe =>
FeCl4 = 2 Cl2 + Fe
CH3COOH(CH3)2NH = CH3CON(CH3)2H2O =>
CH3COOH(CH3)2NH = CH3CON(CH3)2H2O
CH3COOH + C5H12O = C7H14O2 + H2O =>
CH3COOH + C5H12O = C7H14O2 + H2O
NaHCO3 + HCO2H = Na + H2O + CO2 =>
2 NaHCO3 + HCO2H = 2 Na + 2 H2O + 3 CO2
Na2S + Li = Li2S + Na =>
Na2S + 2 Li = Li2S + 2 Na
Fe(NO3)3Na2(SO4) = Fe(SO4)Na2(NO3)3 =>
Fe(NO3)3Na2(SO4) = Fe(SO4)Na2(NO3)3
M3A + HNO3 = M(NO3)3 + H3AO4 + NO + H2O =>
3 M3A + 41 HNO3 = 9 M(NO3)3 + 3 H3AO4 + 14 NO + 16 H2O
C13H10 + Cr2O7{-2} + H{+} = C13H8O + Cr{+3} + H2O =>
3 C13H10 + 2 Cr2O7{-2} + 16 H{+} = 3 C13H8O + 4 Cr{+3} + 11 H2O
Na + SnCl = Sn + NaCl =>
Na + SnCl = Sn + NaCl
Au + H2SeO4 = Au2(SeO4)3 + H2SeO3 + H2O =>
2 Au + 6 H2SeO4 = Au2(SeO4)3 + 3 H2SeO3 + 3 H2O
HNO2 + H2O2 = HNO3 + H2O =>
HNO2 + H2O2 = HNO3 + H2O
MgBr + Cl = Mg + ClBr =>
MgBr + Cl = Mg + ClBr
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur11/16/24
Équations équilibrées sur12/16/23
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