| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 Ag + O2 = 2 AgO
C2S2 + Cl2 = CCl4 + SCl2 =>
C2S2 + 6 Cl2 = 2 CCl4 + 2 SCl2
Co + HNO3 = CoO + NO2 + H2O =>
Co + 2 HNO3 = CoO + 2 NO2 + H2O
H2Se + NaOH = NaHSe + H2O =>
H2Se + NaOH = NaHSe + H2O
NaSi + HCl = NaCl + HSi =>
NaSi + HCl = NaCl + HSi
NaOH + C6H7O8 = H2O + NaC6H6O8 =>
NaOH + C6H7O8 = H2O + NaC6H6O8
NaClO + CH3COOH = CH3COONa + HClO =>
NaClO + CH3COOH = CH3COONa + HClO
HNO3 + Zn + CH3COOH = HNO2 + Zn(CH3COO)2 + H2O =>
HNO3 + Zn + 2 CH3COOH = HNO2 + Zn(CH3COO)2 + H2O
CaCIO3 = CaCI + O2 =>
2 CaCIO3 = 2 CaCI + 3 O2
Mg2Al4Si5O18 + SiO2 + Na + Fe3O4 + FeTiO3 = NaAlSi3O8 + MgSiO3 + Fe2TiO4 =>
Mg2Al4Si5O18 + 9 SiO2 + 4 Na + 2 Fe3O4 + 6 FeTiO3 = 4 NaAlSi3O8 + 2 MgSiO3 + 6 Fe2TiO4
C2S2 + Cl2 = CCl4 + S2Cl2 =>
C2S2 + 5 Cl2 = 2 CCl4 + S2Cl2
NaC2O4 + Ca(C2H3O2)2 = Na(C2H3O2)2 + Ca(C2O4) =>
NaC2O4 + Ca(C2H3O2)2 = Na(C2H3O2)2 + Ca(C2O4)
KClO + HCl = HClO + KCl =>
KClO + HCl = HClO + KCl
NaOH + HCl = NaCl + HOH =>
NaOH + HCl = NaCl + HOH
CO2 + H2O = C3H3 + O2 =>
12 CO2 + 6 H2O = 4 C3H3 + 15 O2
CH3CHO + NaOH = CH3CONa + H2O =>
CH3CHO + NaOH = CH3CONa + H2O
P + O2 = P2O5 =>
4 P + 5 O2 = 2 P2O5
MnO4{-2} + C2O4{-2} = MnO2 + CO3{-2} =>
MnO4{-2} + C2O4{-2} = MnO2 + 2 CO3{-2}
Cr2O7 + H{+} + Cl{-} = Cr{+} + H2O + Cl =>
Cr2O7 + 14 H{+} + 12 Cl{-} = 2 Cr{+} + 7 H2O + 12 Cl
H2O2 + MnO2 = O2 + Mn2H =>
H2O2 + 4 MnO2 = 5 O2 + 2 Mn2H
Na2CO3 + FeNO33 = Na2NO33 + FeCO3 =>
Na2CO3 + FeNO33 = Na2NO33 + FeCO3
H2SO3 + SnCl2 + HCl = H2[SnCl6] + S + H2O =>
H2SO3 + 2 SnCl2 + 8 HCl = 2 H2[SnCl6] + S + 3 H2O
C3H8 + O2 = CO2 + H2O =>
C3H8 + 5 O2 = 3 CO2 + 4 H2O
Pb + Al(NO3)3 = AlPb2 + Pb(NO3)2 =>
7 Pb + 2 Al(NO3)3 = 2 AlPb2 + 3 Pb(NO3)2
SO2 + O2 + H2O = H2SO4 =>
2 SO2 + O2 + 2 H2O = 2 H2SO4
FeCl2 + K3[Fe(CN)6] = Fe3[Fe(CN)6]2 + KCl =>
3 FeCl2 + 2 K3[Fe(CN)6] = Fe3[Fe(CN)6]2 + 6 KCl
Na2CO3 + FeNO33 = Na2NO33 + FeCO3 =>
Na2CO3 + FeNO33 = Na2NO33 + FeCO3
NaOH + HCl = NaClOHH =>
NaOH + HCl = NaClOHH
Pb + Al(NO3)3 = AlPb2 + Pb(NO3)2 =>
7 Pb + 2 Al(NO3)3 = 2 AlPb2 + 3 Pb(NO3)2
NaI + F2 = Na + FI =>
2 NaI + F2 = 2 Na + 2 FI
TiO2 + HCl = TiCl4 + H2O =>
TiO2 + 4 HCl = TiCl4 + 2 H2O
CH4 + NaCl = CH3Cl + NaH =>
CH4 + NaCl = CH3Cl + NaH
Al + KOH + H2C2O4*2H2O = K3Al(C2O4)3*3H2O + H2O + H2 =>
2 Al + 6 KOH + 6 H2C2O4*2H2O = 2 K3Al(C2O4)3*3H2O + 12 H2O + 3 H2
MnO4 + H2C2O4 = CO2 + H2O + Mn2 =>
2 MnO4 + 8 H2C2O4 = 16 CO2 + 8 H2O + Mn2
Na2CO3 + FeNO33 = Na2NO33 + FeCO3 =>
Na2CO3 + FeNO33 = Na2NO33 + FeCO3
NaI + F2 = Na + FI =>
2 NaI + F2 = 2 Na + 2 FI
Na2CO3 + FeNO33 = Na2NO33 + FeCO3 =>
Na2CO3 + FeNO33 = Na2NO33 + FeCO3
NaOH + AgNO3 = AgOH + NaNO3 =>
NaOH + AgNO3 = AgOH + NaNO3
K2CrO4 + H2SO4 = K2Cr2O7 + H2O + K2SO4 =>
2 K2CrO4 + H2SO4 = K2Cr2O7 + H2O + K2SO4
Al(s) + H3PO4 = H2(g) + AlPO4(aq) =>
2 Al(s) + 2 H3PO4 = 3 H2(g) + 2 AlPO4(aq)
MCL + O2 = OCLM =>
2 MCL + O2 = 2 OCLM
CaO + N2O5 = Ca(NO3)2 =>
CaO + N2O5 = Ca(NO3)2
NaI + F2 = Na + FI =>
2 NaI + F2 = 2 Na + 2 FI
Pb + Al(NO3)3 = AlPb2 + Pb(NO3)2 =>
7 Pb + 2 Al(NO3)3 = 2 AlPb2 + 3 Pb(NO3)2
Al + KOH + H2C2O4*2H2O = K3[Al(C2O4)3] + H2 + H2O =>
2 Al + 6 KOH + 6 H2C2O4*2H2O = 2 K3[Al(C2O4)3] + 3 H2 + 18 H2O
Ru + S8 = RuS2 =>
4 Ru + S8 = 4 RuS2
Pb + Al(NO3)3 = AlPb2 + Pb(NO3)2 =>
7 Pb + 2 Al(NO3)3 = 2 AlPb2 + 3 Pb(NO3)2
C10H8 + O2 = CO2 + H2O =>
C10H8 + 12 O2 = 10 CO2 + 4 H2O
Mg(NO3)2(aq) + Na2CrO4(aq) = MgCrO4(aq) + NaNO3(aq) =>
Mg(NO3)2(aq) + Na2CrO4(aq) = MgCrO4(aq) + 2 NaNO3(aq)
Na2CO3 + FeNO33 = Na2NO33 + FeCO3 =>
Na2CO3 + FeNO33 = Na2NO33 + FeCO3
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/31/23
Équations équilibrées sur01/30/23
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