| Équations équilibrées la veille | Équations équilibrées le lendemain |
C3H8O3 + 3 Na = C3H6O3Na3 + H2
LiOH + S = LiS + LiSO + H2O =>
2 LiOH + 2 S = LiS + LiSO + H2O
Na2SO3Cl2 + H2O = Na2SO4 + HCl =>
Na2SO3Cl2 + H2O = Na2SO4 + 2 HCl
Zn + CH3COOH = Zn(CH3COO) + H2 =>
2 Zn + 2 CH3COOH = 2 Zn(CH3COO) + H2
NaClOBaS = NaClBaSO =>
NaClOBaS = NaClBaSO
Al + Fe(SO4)2 = Al(SO4)2 + Fe =>
Al + Fe(SO4)2 = Al(SO4)2 + Fe
C2H5NH2 + O2 = CO2 + H2O + N2 =>
4 C2H5NH2 + 15 O2 = 8 CO2 + 14 H2O + 2 N2
Ca(HSO3)2 + H2SO4 = CaSO4 + SO2 + H2O =>
Ca(HSO3)2 + H2SO4 = CaSO4 + 2 SO2 + 2 H2O
P4O10(s) + HNO3(aq) = N2O5 + HPO3(l) =>
P4O10(s) + 4 HNO3(aq) = 2 N2O5 + 4 HPO3(l)
CH3NH2 + HCl = CH3NH3Cl =>
CH3NH2 + HCl = CH3NH3Cl
HCl + NaOH = NaCl + H2O =>
HCl + NaOH = NaCl + H2O
C6H12O6 + O2 = CO2 + H2O =>
C6H12O6 + 6 O2 = 6 CO2 + 6 H2O
Mg(s) + Fe(NO3)3(aq) = Fe(s) + Mg(NO3)2(aq) =>
3 Mg(s) + 2 Fe(NO3)3(aq) = 2 Fe(s) + 3 Mg(NO3)2(aq)
C4H9COOH + CH3OH = H2O + C4H9COOCH3 =>
C4H9COOH + CH3OH = H2O + C4H9COOCH3
H3AsO4 + Zn = Zn3(AsO4) + H2 =>
2 H3AsO4 + 6 Zn = 2 Zn3(AsO4) + 3 H2
NaOH + H2Se = H2O + Na2Se =>
2 NaOH + H2Se = 2 H2O + Na2Se
Al + O2 = Al2O3 =>
4 Al + 3 O2 = 2 Al2O3
AsH3 + HNO3 = H3AsO4 + NO + H2O =>
3 AsH3 + 8 HNO3 = 3 H3AsO4 + 8 NO + 4 H2O
H2SO4 + Al = Al2(SO4)3 + H2 =>
3 H2SO4 + 2 Al = Al2(SO4)3 + 3 H2
Na2S + H2SO4 = Na2SO4 + H2S =>
Na2S + H2SO4 = Na2SO4 + H2S
Al + H2O = Al(OH)3H + H2 =>
Al + 3 H2O = Al(OH)3H + H2
Ca(H2PO4)2 + NaOH = Ca3(PO4)2 + Na3PO4 + H2O =>
3 Ca(H2PO4)2 + 12 NaOH = Ca3(PO4)2 + 4 Na3PO4 + 12 H2O
C(s) + H2(g) = C6H6(l) =>
6 C(s) + 3 H2(g) = C6H6(l)
BaCl2 + AgNo3 = Ba(No3)2 + AgCl =>
BaCl2 + 2 AgNo3 = Ba(No3)2 + 2 AgCl
BaO + SO2 = BaSO3 =>
BaO + SO2 = BaSO3
NH4Cl + KNH2 = KCl + NH3 =>
NH4Cl + KNH2 = KCl + 2 NH3
CaS + H2SO4 = CaSO4 + H2S =>
CaS + H2SO4 = CaSO4 + H2S
Cl2 + KHSO3 = KCl + HSO3 =>
Cl2 + 2 KHSO3 = 2 KCl + 2 HSO3
KMn04 + H2O + K2MnO4 = MnO2 + KOH =>
2 KMn04 + 18 H2O + 17 K2MnO4 = 25 MnO2 + 36 KOH
O3 = O2 =>
2 O3 = 3 O2
Ca + TiO2 = TiCaO2 =>
Ca + TiO2 = TiCaO2
Ca(HSO3)2 + H2SO4 = CaSO4 + SO2 + H2O =>
Ca(HSO3)2 + H2SO4 = CaSO4 + 2 SO2 + 2 H2O
NH4 + HCl = H2 + NH4Cl =>
2 NH4 + 2 HCl = H2 + 2 NH4Cl
NaOH + H2S + Cl = NaCl + S + H2O =>
2 NaOH + H2S + 2 Cl = 2 NaCl + S + 2 H2O
NH4 + HCl = H2 + NH4Cl =>
2 NH4 + 2 HCl = H2 + 2 NH4Cl
Ba(HS)2 + KOH = Ba(OH)2 + KHS =>
Ba(HS)2 + 2 KOH = Ba(OH)2 + 2 KHS
CuSO4 + HNO3 = Cu(NO3)2 + H2SO4 =>
CuSO4 + 2 HNO3 = Cu(NO3)2 + H2SO4
CaCl + NaCo3 = CaCo3 + NaCl =>
CaCl + NaCo3 = CaCo3 + NaCl
MgS + H2SO4 = MgSO4 + H2S =>
MgS + H2SO4 = MgSO4 + H2S
Hg + H2SO4 = Hg2(SO4)2 + H2 =>
2 Hg + 2 H2SO4 = Hg2(SO4)2 + 2 H2
Al + H2O = Al(OH)3H + H2 =>
Al + 3 H2O = Al(OH)3H + H2
Pb2(NO3)2 + KI = KNO3 + PbI =>
Pb2(NO3)2 + 2 KI = 2 KNO3 + 2 PbI
O3 = O2 =>
2 O3 = 3 O2
H2 + O3 = H2O2 =>
3 H2 + 2 O3 = 3 H2O2
Pb + Ag(NO3)2 = Pb(NO3)2 + Ag =>
Pb + Ag(NO3)2 = Pb(NO3)2 + Ag
Cr2O3 + KNO3 + KOH = K2CrO4 + KNO2 + H2O =>
Cr2O3 + 3 KNO3 + 4 KOH = 2 K2CrO4 + 3 KNO2 + 2 H2O
HClO + I2 = Cl2 + HIO3 + H2O =>
10 HClO + I2 = 5 Cl2 + 2 HIO3 + 4 H2O
O3 = O2 =>
2 O3 = 3 O2
Fe(OH)3 + KOH = KFeO2 + H2O =>
Fe(OH)3 + KOH = KFeO2 + 2 H2O
CH3COOH + Ca(OH)2 = Ca(CH3COO)2 + H2O =>
2 CH3COOH + Ca(OH)2 = Ca(CH3COO)2 + 2 H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur03/10/24
Équations équilibrées sur04/09/23
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