| Équations équilibrées la veille | Équations équilibrées le lendemain |
F2 + 2 KC1 = 2 KF + 2 C
C8H8O3 + NH2OHCl + NaC2H3O2 = C8H9NO3 + NaCl + HONaC2H3O2 + H2O =>
3 C8H8O3 + 4 NH2OHCl + 10 NaC2H3O2 = 4 C8H9NO3 + 4 NaCl + 6 HONaC2H3O2 + 3 H2O
Al(OH)3 + H2CO3 = Al2(CO3)3 + H2O =>
2 Al(OH)3 + 3 H2CO3 = Al2(CO3)3 + 6 H2O
AuBr3 + H2CO3 = H2Br3 + Au(CO3) =>
AuBr3 + H2CO3 = H2Br3 + Au(CO3)
H2S + Es(OH)3 = Es2S2O + H2O =>
2 H2S + 2 Es(OH)3 = Es2S2O + 5 H2O
Al2(O2H)2 = Al2O3 + H2O =>
Al2(O2H)2 = Al2O3 + H2O
Mg + NaOH = MgNa3O3 + H2 =>
2 Mg + 6 NaOH = 2 MgNa3O3 + 3 H2
C9H8O4 + H2O = C8H6O4 + C2H6O2 =>
10 C9H8O4 + 14 H2O = 9 C8H6O4 + 9 C2H6O2
Fe + Li2CO3 = FeO3 + C + Li2O =>
2 Fe + 3 Li2CO3 = 2 FeO3 + 3 C + 3 Li2O
Mg + CI2 = MgCI2 =>
Mg + CI2 = MgCI2
CO2 + H2O = H2CO3 =>
CO2 + H2O = H2CO3
Ca(OH)2 + H2SO4 = CaSO4 + H2O =>
Ca(OH)2 + H2SO4 = CaSO4 + 2 H2O
CH3CHCHCH3 + KMnO4 + KOH = CH3OOK + K2MnO4 + H2O =>
CH3CHCHCH3 + 8 KMnO4 + 12 KOH = 4 CH3OOK + 8 K2MnO4 + 4 H2O
Cu2S = Cu + S =>
Cu2S = 2 Cu + S
CH3C(OH)(CH3)CH3 + HCl = CH3C(Cl)(CH3)CH3 + H2O =>
CH3C(OH)(CH3)CH3 + HCl = CH3C(Cl)(CH3)CH3 + H2O
Fe + ClO4 = FeClO4 =>
Fe + ClO4 = FeClO4
FeCl3KOH = KCl3(s)FeOH =>
FeCl3KOH = KCl3(s)FeOH
Ca + NaOH = Ca(OH) + Na =>
Ca + NaOH = Ca(OH) + Na
FeHg(SO4)2 = HgFe(SO4)2 =>
FeHg(SO4)2 = HgFe(SO4)2
NaOH + BeO = Be(OH)2 + Na2O =>
2 NaOH + BeO = Be(OH)2 + Na2O
KI + BrCl = KCl + KBr + I2 =>
2 KI + BrCl = KCl + KBr + I2
C7H6O2 + O2 = CO2 + H2O =>
2 C7H6O2 + 15 O2 = 14 CO2 + 6 H2O
Al(OH)3 + H2CO3 = Al2(CO3)3 + H2O =>
2 Al(OH)3 + 3 H2CO3 = Al2(CO3)3 + 6 H2O
C2H5OH = C2H5OC2H5 + H2O =>
2 C2H5OH = C2H5OC2H5 + H2O
BiO2 + ClO = BiO3 + Cl =>
BiO2 + ClO = BiO3 + Cl
Cu2C2 + HNO3 = Cu(NO3)2 + CO2 + H2O + NO =>
Cu2C2 + 8 HNO3 = 2 Cu(NO3)2 + 2 CO2 + 4 H2O + 4 NO
Na2[Zn(OH)4] + SO2 = Na2SO3 + Zn(OH)2 + H2O =>
Na2[Zn(OH)4] + SO2 = Na2SO3 + Zn(OH)2 + H2O
Li3Al(C2O4)3(H2O)3 = Li3Al(C2O4)3 + H2O =>
Li3Al(C2O4)3(H2O)3 = Li3Al(C2O4)3 + 3 H2O
KOH + Co2 = KOHCo2 =>
KOH + Co2 = KOHCo2
K4Fe(CN)6 + Pb(NO3)2 = KNO3 + Pb2Fe(CN)6 =>
K4Fe(CN)6 + 2 Pb(NO3)2 = 4 KNO3 + Pb2Fe(CN)6
H2SO3 + MgO = Mg + SO3 + H2O =>
H2SO3 + MgO = Mg + SO3 + H2O
CrCl3 + NO3{-} + OH{-} = CrO4{2-} + NO + H2O + Cl{-} =>
CrCl3 + NO3{-} + 4 OH{-} = CrO4{2-} + NO + 2 H2O + 3 Cl{-}
C + S8 = CS2 =>
4 C + S8 = 4 CS2
Cu + WO3 = Cu33W100O300 =>
33 Cu + 100 WO3 = Cu33W100O300
FeCl3*6H2O = Fe + Cl2 + H2O =>
2 FeCl3*6H2O = 2 Fe + 3 Cl2 + 12 H2O
HPO4 + Na = Na3PO4 + H2 =>
2 HPO4 + 6 Na = 2 Na3PO4 + H2
C4H8 + KMnO4 + H2O = C4H8(OH)2 + MnO2 + KO =>
C4H8 + KMnO4 + H2O = C4H8(OH)2 + MnO2 + KO
NO3 + Zn + H2O = NH3 + Zn{+2} + OH{-} =>
2 NO3 + 9 Zn + 12 H2O = 2 NH3 + 9 Zn{+2} + 18 OH{-}
C3H6O3 + H2O2 = CO2 + H2 =>
2 C3H6O3 + 3 H2O2 = 6 CO2 + 9 H2
Al2O3 + Br2 = AlBr3 + O2Br2 =>
2 Al2O3 + 9 Br2 = 4 AlBr3 + 3 O2Br2
C2H6 = C2H4 + H2 =>
C2H6 = C2H4 + H2
Na2SO3 + MnO2 + KOH = K2MnO4 + H2O + Na2S =>
Na2SO3 + 3 MnO2 + 6 KOH = 3 K2MnO4 + 3 H2O + Na2S
MgCl2 + K2SO4 = KCl + MgSO4 =>
MgCl2 + K2SO4 = 2 KCl + MgSO4
C + HNO2 = N + CO2 + H2O =>
3 C + 4 HNO2 = 4 N + 3 CO2 + 2 H2O
H2C2O4 + K2Cr2O7 = K[Cr(C2O4)2(H2O)2] + H2O + CO2 =>
7 H2C2O4 + K2Cr2O7 = 2 K[Cr(C2O4)2(H2O)2] + 3 H2O + 6 CO2
Au + O2 = Au2O3 =>
4 Au + 3 O2 = 2 Au2O3
C2H + O2 = C2O2 + H =>
C2H + O2 = C2O2 + H
C2H5OH + O2 = H2O + C2 =>
C2H5OH + O2 = 3 H2O + C2
Fe + PbO2 = Fe3O4 + Pb =>
3 Fe + 2 PbO2 = Fe3O4 + 2 Pb
C2N1H3 + H2O = NH4 + C2H6 + O2 =>
4 C2N1H3 + 14 H2O = 4 NH4 + 4 C2H6 + 7 O2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/23/24
Équations équilibrées sur01/22/24
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