| Équations équilibrées la veille | Équations équilibrées le lendemain |
BaCl2 + Na2CO3 = BaCO3 + 2 NaCl
Al + Pb = Al2Pb3 =>
2 Al + 3 Pb = Al2Pb3
Al(NO2)3(aq) + NH4Cl(aq) = AlCl3(aq) + N2(g) + H2O =>
Al(NO2)3(aq) + 3 NH4Cl(aq) = AlCl3(aq) + 3 N2(g) + 6 H2O
Zn + Fe2(SO4)3 = Zn2(SO4) + FeSO4 =>
2 Zn + Fe2(SO4)3 = Zn2(SO4) + 2 FeSO4
LiSO3 = LiSO4 + LiSO =>
3 LiSO3 = 2 LiSO4 + LiSO
CH2(OH)CH2OH + O2 = CO2 + H2O =>
2 CH2(OH)CH2OH + 5 O2 = 4 CO2 + 6 H2O
CH3COOH + Co(NO3)26H2O + NaNO2 = Na3[Co(NO2)6] + NO2 + H2O + CH3COONa =>
52 CH3COOH + Co(NO3)26H2O + 55 NaNO2 = Na3[Co(NO2)6] + 75 NO2 + 27 H2O + 52 CH3COONa
Li2 + H2O = Li2H + O2 =>
4 Li2 + 2 H2O = 4 Li2H + O2
Hg2 + Ag(NO3) = Hg2NO3 + Ag =>
Hg2 + Ag(NO3) = Hg2NO3 + Ag
H2CO3 = H2O + CO2 =>
H2CO3 = H2O + CO2
HCl + Co = H2 + CoCl2 =>
2 HCl + Co = H2 + CoCl2
C5H11OH(aq) + C2H4O2(aq) = C7H14O2(aq) + H2O(l) =>
C5H11OH(aq) + C2H4O2(aq) = C7H14O2(aq) + H2O(l)
NaHCO3 + SiO2 = Na2SiO3 + H2O + CO2 =>
2 NaHCO3 + SiO2 = Na2SiO3 + H2O + 2 CO2
HCl(aq) + NaHCO3(l) = NaCl(aq) + H2O(l) + CO2(g) =>
HCl(aq) + NaHCO3(l) = NaCl(aq) + H2O(l) + CO2(g)
Li2O = Li2 + O =>
Li2O = Li2 + O
KL + KLO3 + H2SO4 = L2 + K2SO4 + H2O =>
5 KL + KLO3 + 3 H2SO4 = 3 L2 + 3 K2SO4 + 3 H2O
NH3 + O2 = NO2 + H2O =>
4 NH3 + 7 O2 = 4 NO2 + 6 H2O
KCl = Cl(aq) + K(s) =>
KCl = Cl(aq) + K(s)
K2SO4(aq) + Ca(OH)2(aq) = CaSO4(s) + KOH(aq) =>
K2SO4(aq) + Ca(OH)2(aq) = CaSO4(s) + 2 KOH(aq)
C6H4F2 + O2 = CO2 + H2O + HF =>
2 C6H4F2 + 13 O2 = 12 CO2 + 2 H2O + 4 HF
Fe2(SO4)3 + KOH = K2SO4 + Fe(OH)3 =>
Fe2(SO4)3 + 6 KOH = 3 K2SO4 + 2 Fe(OH)3
C3H7CN + H2 = (C4H9)3NH + NH3 =>
6 C3H7CN + 13 H2 = 2(C4H9)3NH + 4 NH3
N2 + Al + O2 = Al(NO3)3 =>
3 N2 + 2 Al + 9 O2 = 2 Al(NO3)3
CO + HCl = COCl2 + H2 =>
CO + 2 HCl = COCl2 + H2
PbBr2 + H2SO4 = PbSO4 + HBr =>
PbBr2 + H2SO4 = PbSO4 + 2 HBr
AlCl3 + NH4OH = Al(OH)3 + Cl(NH4) =>
AlCl3 + 3 NH4OH = Al(OH)3 + 3 Cl(NH4)
BaCl2 + KCl = BaCl + KCl2 =>
BaCl2 + KCl = BaCl + KCl2
CuSO4 + H2O2 + NaOH = CuO2 + Na2SO4 + H2O =>
CuSO4 + H2O2 + 2 NaOH = CuO2 + Na2SO4 + 2 H2O
Ag(s) + H2S(g) = Ag2S(s) + H(g) =>
2 Ag(s) + H2S(g) = Ag2S(s) + 2 H(g)
CaCO3 + FeSO4 = CaSO4 + FeCO3 =>
CaCO3 + FeSO4 = CaSO4 + FeCO3
CH3O + HNO3 = CO2 + NO2 + H2O =>
CH3O + 5 HNO3 = CO2 + 5 NO2 + 4 H2O
HgNO3 = Hg + NO2 + O =>
HgNO3 = Hg + NO2 + O
NaCl + AgNo3 = AgCl + NaNo3(s) =>
NaCl + AgNo3 = AgCl + NaNo3(s)
Pb(NO3)2 + CaOCl2 + H2O = CaCl2 + PbO2 + HNO3 =>
Pb(NO3)2 + CaOCl2 + H2O = CaCl2 + PbO2 + 2 HNO3
KI + HCI = KCI + H + I =>
KI + HCI = KCI + H + I
Ba(OH)2 + AgNO3 = Ba(NO3)2 + AgOH =>
Ba(OH)2 + 2 AgNO3 = Ba(NO3)2 + 2 AgOH
LiOH + H2Co3 = Li2Co3 + H2O =>
2 LiOH + H2Co3 = Li2Co3 + 2 H2O
BaCl2 + Na2CO3 = BaCO3 + NaCl =>
BaCl2 + Na2CO3 = BaCO3 + 2 NaCl
BaCl2 + KCl = BaCl + KCl2 =>
BaCl2 + KCl = BaCl + KCl2
CO + HO = C6H12O6 + O2 =>
6 CO + 12 HO = C6H12O6 + 6 O2
Al2Si2O5(OH)4 + H2O = Al(OH)3 + H4SiO4 =>
Al2Si2O5(OH)4 + 5 H2O = 2 Al(OH)3 + 2 H4SiO4
GaCl3 + K2SO4 = KCl + Ga2(SO4)3 =>
2 GaCl3 + 3 K2SO4 = 6 KCl + Ga2(SO4)3
Nb2O5 + LiNO3 = LiNbO3 + N2O5 =>
Nb2O5 + 2 LiNO3 = 2 LiNbO3 + N2O5
Cr7C42H96N66O24 + KMnO4 + H2SO4 = K2Cr2O7 + MnSO4 + CO2 + KNO3 + K2SO4 + H2O =>
10 Cr7C42H96N66O24 + 1176 KMnO4 + 1399 H2SO4 = 35 K2Cr2O7 + 1176 MnSO4 + 420 CO2 + 660 KNO3 + 223 K2SO4 + 1879 H2O
K2S2O8 = SO2 + K2SO4 + O2 =>
K2S2O8 = SO2 + K2SO4 + O2
CH3COONa + CH3CH2Cl = CH3COOCH2CH3 + NaCl =>
CH3COONa + CH3CH2Cl = CH3COOCH2CH3 + NaCl
CrO4 + BaCl2 = Cl + Ba(CrO4) =>
CrO4 + BaCl2 = 2 Cl + Ba(CrO4)
Ba(OH)2Ca(NO3)2 = Ba(NO3)2Ca(OH)2 =>
Ba(OH)2Ca(NO3)2 = Ba(NO3)2Ca(OH)2
ZnS + HI = ZnI + HS =>
ZnS + HI = ZnI + HS
NH3 + Ba(NO3)2 + H2O = NH4NO3 + Ba(OH)2 =>
2 NH3 + Ba(NO3)2 + 2 H2O = 2 NH4NO3 + Ba(OH)2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur09/12/24
Équations équilibrées sur10/12/23
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