| Équations équilibrées la veille | Équations équilibrées le lendemain |
SiO2 + Mg(OH)2 = MgSiO3 + H2O
SIO2 + K2CO3 = K2SIO3 + CO2 =>
SIO2 + K2CO3 = K2SIO3 + CO2
Fe + Cu(ii)Cl = Fe(ii)Cl + Cu =>
Fe + Cu(ii)Cl = Fe(ii)Cl + Cu
SiO2Ca(OH)2 = Ca(SiO3)H2O =>
SiO2Ca(OH)2 = Ca(SiO3)H2O
FeCl3 + KSCN = Fe(SCN)3 + KCl =>
FeCl3 + 3 KSCN = Fe(SCN)3 + 3 KCl
KClO4(s) = KClO3(s) + O2(g) =>
2 KClO4(s) = 2 KClO3(s) + O2(g)
KFHNO3 = KNO3HF =>
KFHNO3 = KNO3HF
Cu(OH)2 + LiNO3 = Cu(NO3)2 + LiOH =>
Cu(OH)2 + 2 LiNO3 = Cu(NO3)2 + 2 LiOH
Al3 + O2 = Al3O2 =>
Al3 + O2 = Al3O2
BeOHCl = Be(OH)Cl =>
BeOHCl = Be(OH)Cl
Ag2O + KI = Ag2I + KO =>
Ag2O + KI = Ag2I + KO
Al + KNO3 + KOH = K3AlO3 + NH3 + H2O =>
8 Al + 3 KNO3 + 21 KOH = 8 K3AlO3 + 3 NH3 + 6 H2O
NH4NO3 + Sr(OH)2 = Sr(NO3)2 + NH3 + H2O =>
2 NH4NO3 + Sr(OH)2 = Sr(NO3)2 + 2 NH3 + 2 H2O
C5H11O5CHO + Cu(OH)2 = C5H11O5COOH + Cu2O + H2O =>
C5H11O5CHO + 2 Cu(OH)2 = C5H11O5COOH + Cu2O + 2 H2O
(Ag)2O = Ag + O2 =>
2(Ag)2O = 4 Ag + O2
CaO + C = CaC2 + CO2 =>
2 CaO + 5 C = 2 CaC2 + CO2
Fe(NO3)3 + Na2CO3 = Fe2(CO3)3 + NaNO3 =>
2 Fe(NO3)3 + 3 Na2CO3 = Fe2(CO3)3 + 6 NaNO3
Mg(NO3)2 + Na2SO4 = MgSO4 + (NO3)2 + Na2 =>
Mg(NO3)2 + Na2SO4 = MgSO4 + (NO3)2 + Na2
NOCl + WC6O6 = WN2O2Cl2 + CO =>
2 NOCl + WC6O6 = WN2O2Cl2 + 6 CO
Fe2(CO3)3 = Fe2(O)3 + CO2 =>
Fe2(CO3)3 = Fe2(O)3 + 3 CO2
Li + No2 = LiNo3 =>
2 Li + 3 No2 = 2 LiNo3
Ca + NaHCO3 = Ca(OH)2 + Na2 + CO2 =>
Ca + 2 NaHCO3 = Ca(OH)2 + Na2 + 2 CO2
Mg(s) + S(g) = MgS(s) =>
Mg(s) + S(g) = MgS(s)
C4H9OH + NaOH = C4H9ONa + H2O =>
C4H9OH + NaOH = C4H9ONa + H2O
K2CrO4 + Na2SO3 + KOH + H2O = K3[Cr(OH)6] + Na2SO4 =>
2 K2CrO4 + 3 Na2SO3 + 2 KOH + 5 H2O = 2 K3[Cr(OH)6] + 3 Na2SO4
Cu(NO3)2*3H2O(s) = Cu(NO3)2 + H2O =>
Cu(NO3)2*3H2O(s) = Cu(NO3)2 + 3 H2O
Ca(HCO3)2Ca(OH)2 = CaCO3H2O =>
Ca(HCO3)2Ca(OH)2 = 2 CaCO3H2O
C3H8 + O2 = CO2 + H2O =>
C3H8 + 5 O2 = 3 CO2 + 4 H2O
CH4 + O2 = CO2 + H2O =>
CH4 + 2 O2 = CO2 + 2 H2O
Fe + Cl2 = FeCl3 =>
2 Fe + 3 Cl2 = 2 FeCl3
Ag2O + KI = Ag2I + KO =>
Ag2O + KI = Ag2I + KO
CH3COOH + Na2CO3 = CO2 + H2O + CH3COONa =>
2 CH3COOH + Na2CO3 = CO2 + H2O + 2 CH3COONa
NH3 + NaOH = NH4 + NaO =>
NH3 + NaOH = NH4 + NaO
ZnS + HNO3 = ZnSO4 + NO2 + H2O =>
ZnS + 8 HNO3 = ZnSO4 + 8 NO2 + 4 H2O
CaCl2 + H2O = Ca(OH)2 + HCl =>
CaCl2 + 2 H2O = Ca(OH)2 + 2 HCl
KOHMgSO4 = KSO4MgOH =>
KOHMgSO4 = KSO4MgOH
CH3COOH + Fe(OH)3 = Fe(CH3COO)3 + H2O =>
3 CH3COOH + Fe(OH)3 = Fe(CH3COO)3 + 3 H2O
C4H9OH = C + H2 + O2 =>
2 C4H9OH = 8 C + 10 H2 + O2
Al(OH)3Na2CO3HF = Na[Al(OH)4]CO2NaF =>
Al(OH)3Na2CO3HF = Na[Al(OH)4]CO2NaF
NH4HCO3 + CH3COOH = NH4CH3COO + H2O + CO2 =>
NH4HCO3 + CH3COOH = NH4CH3COO + H2O + CO2
Cu(SO4)2(aq) + Zn(s) = ZnSO4(aq) + Cu(s) =>
Cu(SO4)2(aq) + 2 Zn(s) = 2 ZnSO4(aq) + Cu(s)
Na2SO4 + CaCl2 = CaSO4 + NaCl =>
Na2SO4 + CaCl2 = CaSO4 + 2 NaCl
HNO3 + AgNO3 = HNO4 + AgNO2 =>
HNO3 + AgNO3 = HNO4 + AgNO2
Al2 + Ba = Al2Ba =>
Al2 + Ba = Al2Ba
H2SO4 + HBr = Br2*SO2 + H2O =>
H2SO4 + 2 HBr = Br2*SO2 + 2 H2O
Ba(NO3)2 + NH4NO3 = NH4Ba + NO3 =>
Ba(NO3)2 + NH4NO3 = NH4Ba + 3 NO3
HF + KF + TaCl5 = K2[TaF7] + HCl =>
5 HF + 2 KF + TaCl5 = K2[TaF7] + 5 HCl
Pb(NO3)2NaSO4 = PbSO4Na(NO3)2 =>
Pb(NO3)2NaSO4 = PbSO4Na(NO3)2
K2S + Al(ClO4)3 = KClO4 + Al2S3 =>
3 K2S + 2 Al(ClO4)3 = 6 KClO4 + Al2S3
HIRbOH = RbIHOH =>
HIRbOH = RbIHOH
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur11/15/24
Équations équilibrées sur12/15/23
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