| Équations équilibrées la veille | Équations équilibrées le lendemain |
HCl + AgNO3 + NH4OH = AgCl + H2O + NH4NO3
C6H12O2 = C + H2 + O2 =>
C6H12O2 = 6 C + 6 H2 + O2
NH4 + OH = NH3 + H2O =>
NH4 + OH = NH3 + H2O
C3H4O2 + NaOH = C3H3O2Na + H2O =>
C3H4O2 + NaOH = C3H3O2Na + H2O
H4SIO4 + KOH = KH3SIO4 + H2O =>
H4SIO4 + KOH = KH3SIO4 + H2O
HNO3 + FeS = Fe2(SO4)3 + Fe(NO3)3 + N2 + H2O =>
84 HNO3 + 30 FeS = 10 Fe2(SO4)3 + 10 Fe(NO3)3 + 27 N2 + 42 H2O
Ca(HSO3)2 = CaO + SO2 + H2O =>
Ca(HSO3)2 = CaO + 2 SO2 + H2O
FeSCN = Fe + SCN =>
FeSCN = Fe + SCN
FeCl3 + Na2S = Fe2S3 + NaCl =>
2 FeCl3 + 3 Na2S = Fe2S3 + 6 NaCl
FeO + PdF2 = FeF2 + PdO =>
FeO + PdF2 = FeF2 + PdO
HOCH2CH2OH(l) + O2(g) = CO2(g) + H2O =>
2 HOCH2CH2OH(l) + 5 O2(g) = 4 CO2(g) + 6 H2O
Mg + Cl2 = MgCl2 =>
Mg + Cl2 = MgCl2
H2O2 = H2O + O2 =>
2 H2O2 = 2 H2O + O2
CaCO3 + SO2 = CaSO3 + CO2 =>
CaCO3 + SO2 = CaSO3 + CO2
NO2 + H2O = HNO3 + NO =>
3 NO2 + H2O = 2 HNO3 + NO
NaOH + ClBr3 = ClOH + NaBr3 =>
NaOH + ClBr3 = ClOH + NaBr3
Cu{2}(aq) + Mg(s) = Cu(s) + Mg{2}(aq) =>
Cu{2}(aq) + Mg(s) = Cu(s) + Mg{2}(aq)
Tl2(SO4)3 + Na2SO3 + H2O = TlSO4 + Na2SO4 + H2SO4 =>
Tl2(SO4)3 + Na2SO3 + H2O = 2 TlSO4 + Na2SO4 + H2SO4
Na2Cr2O7 + HCl = NaCl + CrCl3 + Cl2 + H2O =>
Na2Cr2O7 + 14 HCl = 2 NaCl + 2 CrCl3 + 3 Cl2 + 7 H2O
F + NaOH = O2 + NaF + H2O =>
4 F + 4 NaOH = O2 + 4 NaF + 2 H2O
Cu2S + O2 = Cu2O + S2O =>
4 Cu2S + 3 O2 = 4 Cu2O + 2 S2O
SO3 + NaOH = (Na)2SO4 + H2O =>
SO3 + 2 NaOH = (Na)2SO4 + H2O
NaF + AgNO3 = FNO3 + AgNa =>
NaF + AgNO3 = FNO3 + AgNa
H3 + O7 = H4O7 =>
4 H3 + 3 O7 = 3 H4O7
CaCO3 + SO2 = CaSO3 + CO2 =>
CaCO3 + SO2 = CaSO3 + CO2
Fe(OH)2 + NO2 = Fe(NO3)3 + NO + H2O =>
Fe(OH)2 + 5 NO2 = Fe(NO3)3 + 2 NO + H2O
Na2Co3 + H2S = Na2S + H2Co3 =>
Na2Co3 + H2S = Na2S + H2Co3
C6H12O6 + H2SO4 = CSO4 + H2O + H2 =>
C6H12O6 + 6 H2SO4 = 6 CSO4 + 6 H2O + 6 H2
C3H8 + Br2 = C3H5 + H3Br =>
2 C3H8 + Br2 = 2 C3H5 + 2 H3Br
TlCl4 + Mg = Tl + MgCl2 =>
TlCl4 + 2 Mg = Tl + 2 MgCl2
CH3{-}C6H4{-}NO2 + KMnO4 + H2SO4 = HOOC{-}C6H4{-}NO2 + KSO4 + MnSO4 + H2O =>
2 CH3{-}C6H4{-}NO2 + 3 KMnO4 + 6 H2SO4 = 2 HOOC{-}C6H4{-}NO2 + 3 KSO4 + 3 MnSO4 + 8 H2O
K2MnO4 + Br2 = KMnO4 + KBr =>
2 K2MnO4 + Br2 = 2 KMnO4 + 2 KBr
Cs + O2 = Cs2O =>
4 Cs + O2 = 2 Cs2O
KClO3 = KClO4 + KCl =>
4 KClO3 = 3 KClO4 + KCl
K + Fe2O3 = FeK3 + O2 =>
12 K + 2 Fe2O3 = 4 FeK3 + 3 O2
Zn + H3NO4 = Zn2(NO3)2 + H2O + NH2NO3 =>
6 Zn + 8 H3NO4 = 3 Zn2(NO3)2 + 11 H2O + NH2NO3
LiOH(aq) + H2NO2(aq) = H2O(l) + Li2NO2 =>
2 LiOH(aq) + H2NO2(aq) = 2 H2O(l) + Li2NO2
Fe + ZnCO3 = FeCO3 + Zn =>
Fe + ZnCO3 = FeCO3 + Zn
FeCl2 + K2O = KCl + FeO =>
FeCl2 + K2O = 2 KCl + FeO
Al(OH)3 + H2SO3 = H2O + Al(OH)SO3 =>
Al(OH)3 + H2SO3 = 2 H2O + Al(OH)SO3
AgF + KI = AgI + KF =>
AgF + KI = AgI + KF
NH3*HCl = NH4Cl =>
NH3*HCl = NH4Cl
CH3NH2 + CH3COOH = CH3COCH3NH + H2O =>
CH3NH2 + CH3COOH = CH3COCH3NH + H2O
KBr + BaI = KI + BaBr =>
KBr + BaI = KI + BaBr
Zn + HCl2 = H2 + ZnCl2 =>
2 Zn + 2 HCl2 = H2 + 2 ZnCl2
NH3OHNO3 = N2 + H2O + NO2 =>
2 NH3OHNO3 = N2 + 4 H2O + 2 NO2
LiCl + Br2 = LiBr + Cl2 =>
2 LiCl + Br2 = 2 LiBr + Cl2
K + CuO = KO + Cu =>
K + CuO = KO + Cu
C8H16(l) + O2(g) = CO2(g) + H2O(g) =>
C8H16(l) + 12 O2(g) = 8 CO2(g) + 8 H2O(g)
AlCl3 + NaOH = Al(OH)3 + NaCl =>
AlCl3 + 3 NaOH = Al(OH)3 + 3 NaCl
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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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