| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 CuCo3 = 3 Co2 + Cu2
Hg2(NO3)2 + SnCl2 + HCl = Hg + H2SnCl6 + HNO3 =>
Hg2(NO3)2 + SnCl2 + 4 HCl = 2 Hg + H2SnCl6 + 2 HNO3
Cu2CO3(OH)2H2O = CuO + H2O + CO2 =>
Cu2CO3(OH)2H2O = 2 CuO + 2 H2O + CO2
Na2(CO3) + H2SO4 = Na2(SO4) + H2(CO3) =>
Na2(CO3) + H2SO4 = Na2(SO4) + H2(CO3)
Zn(s) + MgSO4(aq) = ZnSO4 + Mg =>
Zn(s) + MgSO4(aq) = ZnSO4 + Mg
SnO + P2O5 = Sn3(PO4)2 =>
3 SnO + P2O5 = Sn3(PO4)2
Fe(s) + O2() + H2O(l) = Fe(OH)2(aq) =>
2 Fe(s) + O2() + 2 H2O(l) = 2 Fe(OH)2(aq)
Na2[Cr(OH)6] + PbO2 + NaOH = Na2CrO4 + Na2[Pb(OH)4] + H2O =>
Na2[Cr(OH)6] + PbO2 + 2 NaOH = Na2CrO4 + Na2[Pb(OH)4] + 2 H2O
OH{-} + CN{-} + Fe(CN)6{-3} = OCN{-} + Fe(CN)6{-4} + H2O =>
2 OH{-} + CN{-} + 2 Fe(CN)6{-3} = OCN{-} + 2 Fe(CN)6{-4} + H2O
HClO4 + Rb(OH) = RbClO4 + H2O =>
HClO4 + Rb(OH) = RbClO4 + H2O
Na2S(aq)H2SO4(aq) = Na2SO4(aq)H2S =>
Na2S(aq)H2SO4(aq) = Na2SO4(aq)H2S
KMnO4 + Cl2 = KCl + MnO2 + O2 =>
2 KMnO4 + Cl2 = 2 KCl + 2 MnO2 + 2 O2
NaHCO3(s)CH3COOH(aq) = CH3COONa(aq)H2O(l)CO2(g) =>
NaHCO3(s)CH3COOH(aq) = CH3COONa(aq)H2O(l)CO2(g)
HCO + H2O = H3O + CO3 =>
HCO + 7 H2O = 5 H3O + CO3
CO2 + H2O = C6H12O6 + O2 =>
6 CO2 + 6 H2O = C6H12O6 + 6 O2
C2H6 + O2 = CO2 + H2O =>
2 C2H6 + 7 O2 = 4 CO2 + 6 H2O
HCO + H2O = H3O + CO3 =>
HCO + 7 H2O = 5 H3O + CO3
HNO3(aq) + CrCO3(s) = Cr(NO3)2(aq) + CO2(g) + H2O(l) =>
2 HNO3(aq) + CrCO3(s) = Cr(NO3)2(aq) + CO2(g) + H2O(l)
HCO + H2O = H3O + CO3 =>
HCO + 7 H2O = 5 H3O + CO3
H2PO4 + HCOOH = HPO4 + H2COOH =>
H2PO4 + HCOOH = HPO4 + H2COOH
KMnO4 + Sn + KOH = MnO2 + K2SnO3 + H2O =>
4 KMnO4 + 3 Sn + 2 KOH = 4 MnO2 + 3 K2SnO3 + H2O
Al2Cl6 + H2O = Al(OH)3 + HCl =>
Al2Cl6 + 6 H2O = 2 Al(OH)3 + 6 HCl
C3H7OH + O = CO2 + H2O =>
C3H7OH + 9 O = 3 CO2 + 4 H2O
CuNO3 + H2SO4 = CuSO4 + NO2 + H2O =>
CuNO3 + H2SO4 = CuSO4 + NO2 + H2O
HCO + H2O = H3O + CO3 =>
HCO + 7 H2O = 5 H3O + CO3
NaSnO3 + NaOH + Al = NaAlO2 + Sn + H2O =>
3 NaSnO3 + 2 NaOH + 5 Al = 5 NaAlO2 + 3 Sn + H2O
C2H4O2 + Na2S = NaC2H3O2 + H2S =>
2 C2H4O2 + Na2S = 2 NaC2H3O2 + H2S
Al2Cl6 + H2O = Al(OH)3 + HCl =>
Al2Cl6 + 6 H2O = 2 Al(OH)3 + 6 HCl
N2O10 = NO2 + O2 =>
N2O10 = 2 NO2 + 3 O2
Ba(OH)2 + I2O = Ba(IO)2 + H2O =>
Ba(OH)2 + I2O = Ba(IO)2 + H2O
KClO3 = KCl + O2 =>
2 KClO3 = 2 KCl + 3 O2
HCO + H2O = H3O + CO3 =>
HCO + 7 H2O = 5 H3O + CO3
Hg + NHO3 = Hg(NO3)2 + H2O + NO2 =>
Hg + 4 NHO3 = Hg(NO3)2 + 2 H2O + 2 NO2
KClO3 = KCl + O2 =>
2 KClO3 = 2 KCl + 3 O2
CO2 + LiO = LiCO3 =>
CO2 + LiO = LiCO3
MgSO4 + Mg = Mg2SO4 =>
MgSO4 + Mg = Mg2SO4
Li2O = Li + O =>
Li2O = 2 Li + O
C3H7OH + Na = C3H7ONa + H2 =>
2 C3H7OH + 2 Na = 2 C3H7ONa + H2
C7H8 + KMnO4 + H2O = C7H8O + KOH + MnO2 =>
3 C7H8 + 2 KMnO4 + H2O = 3 C7H8O + 2 KOH + 2 MnO2
HCO + H2O = H3O + CO3 =>
HCO + 7 H2O = 5 H3O + CO3
Al2Cl6 + H2O = Al(OH)3 + HCl =>
Al2Cl6 + 6 H2O = 2 Al(OH)3 + 6 HCl
CuNO3 + H2SO4 = CuSO4 + NO2 + H2O =>
CuNO3 + H2SO4 = CuSO4 + NO2 + H2O
Al2Cl6 + H2O = Al(OH)3 + HCl =>
Al2Cl6 + 6 H2O = 2 Al(OH)3 + 6 HCl
KMnO4 + Sn + KOH = MnO2 + K2SnO2 + H2O =>
2 KMnO4 + 3 Sn + 4 KOH = 2 MnO2 + 3 K2SnO2 + 2 H2O
C3H7OH + O2 = CO + H2O =>
C3H7OH + 3 O2 = 3 CO + 4 H2O
Al + Cl2 = Al(Cl) =>
2 Al + Cl2 = 2 Al(Cl)
C2H4O2 + Na2S = NaC2H3O2 + H2S =>
2 C2H4O2 + Na2S = 2 NaC2H3O2 + H2S
CuNO3 + H2SO4 = CuSO4 + NO2 + H2O =>
CuNO3 + H2SO4 = CuSO4 + NO2 + H2O
C2H4O2 + Na2S = NaC2H3O2 + H2S =>
2 C2H4O2 + Na2S = 2 NaC2H3O2 + H2S
CuNO3 + H2SO4 = CuSO4 + NO2 + H2O =>
CuNO3 + H2SO4 = CuSO4 + NO2 + H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur04/28/24
Équations équilibrées sur05/28/23
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