| Équations équilibrées la veille | Équations équilibrées le lendemain |
Li2Te + 4 H2O = Li2TeO4 + 4 H2
Sn + NO3 = SnO2 + NO2 =>
Sn + 2 NO3 = SnO2 + 2 NO2
Cu + Co3 = CuCo6 =>
Cu + 2 Co3 = CuCo6
Cu(NO3)2 + Na2CO3 = CuCO3(s) + NaNO3(aq) =>
Cu(NO3)2 + Na2CO3 = CuCO3(s) + 2 NaNO3(aq)
NaNo3 + KOH = KNo3 + NaOH =>
NaNo3 + KOH = KNo3 + NaOH
CH4 + Cl2 = CH2Cl2 + HCl =>
CH4 + 2 Cl2 = CH2Cl2 + 2 HCl
C2H2 + Cl = C + HCl =>
C2H2 + 2 Cl = 2 C + 2 HCl
Ti + Al = Ti3Al =>
3 Ti + Al = Ti3Al
Na2CO3 + MgN2O6 = MgCO3 + NaNO3 =>
Na2CO3 + MgN2O6 = MgCO3 + 2 NaNO3
Na2O2 + Fe2O3 = NaFeO2 + O2 =>
2 Na2O2 + 2 Fe2O3 = 4 NaFeO2 + O2
HOCH2COOH + NaOH = HOCH2COONa + H2O =>
HOCH2COOH + NaOH = HOCH2COONa + H2O
ClO2 + H2O = HClO3 + HCl =>
6 ClO2 + 3 H2O = 5 HClO3 + HCl
Al + NaOH + H2O = Na[Al(OH)4] + H2 =>
2 Al + 2 NaOH + 6 H2O = 2 Na[Al(OH)4] + 3 H2
HClO + CH4 = CO2 + HCl + H2O =>
4 HClO + CH4 = CO2 + 4 HCl + 2 H2O
SO2(g) + O2(g) + H2O(l) = H2SO4(aq) =>
2 SO2(g) + O2(g) + 2 H2O(l) = 2 H2SO4(aq)
ClO{-} + Pb = Cl{-} + PbO2 =>
2 ClO{-} + Pb = 2 Cl{-} + PbO2
CH4 + Cl2 = CH3Cl + HCl =>
CH4 + Cl2 = CH3Cl + HCl
C6H12O6 + NaNO3 = Na2CO3 + CO2 + N2 + H2O =>
5 C6H12O6 + 24 NaNO3 = 12 Na2CO3 + 18 CO2 + 12 N2 + 30 H2O
Si + HI = SiI4 + H2 =>
Si + 4 HI = SiI4 + 2 H2
CH3SH + NaOH = CH3OH + Na2S + H2O =>
CH3SH + 2 NaOH = CH3OH + Na2S + H2O
Mg2O3 + H3PO4 = MgPO4 + H2O =>
Mg2O3 + 2 H3PO4 = 2 MgPO4 + 3 H2O
Al + NaOH + H2O = NaAlO2 + H2 =>
2 Al + 2 NaOH + 2 H2O = 2 NaAlO2 + 3 H2
Fe3O4(s) + CO(g) = Fe(l) + CO2(g) =>
Fe3O4(s) + 4 CO(g) = 3 Fe(l) + 4 CO2(g)
SO2(g) + O2(g) + H2O(l) = H2SO4 =>
2 SO2(g) + O2(g) + 2 H2O(l) = 2 H2SO4
H{+} + Cr2O7{-2} + HSO3{-} = Cr{3+} + SO4{2-} + H2O =>
5 H{+} + Cr2O7{-2} + 3 HSO3{-} = 2 Cr{3+} + 3 SO4{2-} + 4 H2O
CH4 + Cl2 = CHCl3 + HCl =>
CH4 + 3 Cl2 = CHCl3 + 3 HCl
MnSO4 + KSCN = K4[Mn(SCN)6] + K2SO4 =>
MnSO4 + 6 KSCN = K4[Mn(SCN)6] + K2SO4
FeSO4 + SrCl2 = SrSO4 + FeCl2 =>
FeSO4 + SrCl2 = SrSO4 + FeCl2
Al + NaOH + H2O = Na(Al(OH)4) + H2 =>
2 Al + 2 NaOH + 6 H2O = 2 Na(Al(OH)4) + 3 H2
Al + NO2 + KOH + H2O = K[Al(OH)4] + HNO2 =>
Al + 3 NO2 + KOH + 3 H2O = K[Al(OH)4] + 3 HNO2
N2O5 + NaOH = NO + NaO + H2O =>
N2O5 + 6 NaOH = 2 NO + 6 NaO + 3 H2O
Au2O3 = Au + O2 =>
2 Au2O3 = 4 Au + 3 O2
Fe3O4(s) + CO(g) = FeO(s) + CO2(g) =>
Fe3O4(s) + CO(g) = 3 FeO(s) + CO2(g)
MnO4{-} + SO3{2-} + H2O = MnO2 + SO4{2-} + OH{-} =>
2 MnO4{-} + 3 SO3{2-} + H2O = 2 MnO2 + 3 SO4{2-} + 2 OH{-}
Cu + H{+} = Cu{+2} + H2 =>
Cu + 2 H{+} = Cu{+2} + H2
CaC2 + H2O = C2H2 + CaO =>
CaC2 + H2O = C2H2 + CaO
CuSO4 + H2O = H2SO4 + Cu(OH)2 =>
CuSO4 + 2 H2O = H2SO4 + Cu(OH)2
NiCO3 + NaOH = NaCO3 + NiOH =>
NiCO3 + NaOH = NaCO3 + NiOH
Na + C4H10O = C4H9 + NaOH =>
Na + C4H10O = C4H9 + NaOH
NaOH + HClO = NaClO + H2O =>
NaOH + HClO = NaClO + H2O
BeO2H2 + NH4HF2 = N2H8BeF4 + H2O =>
BeO2H2 + 2 NH4HF2 = N2H8BeF4 + 2 H2O
C6H5OH + HONO2 = HOC6H4NO2 + H2O =>
C6H5OH + HONO2 = HOC6H4NO2 + H2O
Sn + S8 = SnS2 =>
4 Sn + S8 = 4 SnS2
C7H8 + HNO3 = C7H5N3O6 + H2O =>
C7H8 + 3 HNO3 = C7H5N3O6 + 3 H2O
Fe + Fe2O3 + TiO2 = FeTiO3 =>
Fe + Fe2O3 + 3 TiO2 = 3 FeTiO3
C7H8 + HNO3 = C7H5(NO2)3 + H2O =>
C7H8 + 3 HNO3 = C7H5(NO2)3 + 3 H2O
KNO2 + H2O = KOH + HNO2 =>
KNO2 + H2O = KOH + HNO2
Na2SO3*7H2O + H2SO4 + MnO2 = MnSO4 + Na2SO4 + H2O =>
Na2SO3*7H2O + H2SO4 + MnO2 = MnSO4 + Na2SO4 + 8 H2O
Cu(NO3)2 + Fe2(SO4)3 = Cu(SO4)3 + Fe2(NO3)2 =>
Cu(NO3)2 + Fe2(SO4)3 = Cu(SO4)3 + Fe2(NO3)2
Mn + O2 = MnO2 =>
Mn + O2 = MnO2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur11/27/24
Équations équilibrées sur12/27/23
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