| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 C2H2N8O12 = 4 CO2 + 8 N2 + 2 H2O + 7 O2
[Co(NH3)5Cl]Cl2 + AgNO3 = [Co(NH3)5Cl]NO3 + AgCl2 =>
[Co(NH3)5Cl]Cl2 + AgNO3 = [Co(NH3)5Cl]NO3 + AgCl2
NaOH + SI + O2 = Na2SIO3 + H2O =>
2 NaOH + SI + O2 = Na2SIO3 + H2O
(CH3)6Al2 + H2O = CH4 + Al2O3 =>
(CH3)6Al2 + 3 H2O = 6 CH4 + Al2O3
Na2CO3 + HCl = NaCl + H2O + CO2 =>
Na2CO3 + 2 HCl = 2 NaCl + H2O + CO2
Na2CO3 + Sr2Cl2 = Sr2CO3 + NaCl =>
Na2CO3 + Sr2Cl2 = Sr2CO3 + 2 NaCl
Fe(CO3)3 = Fe(O)3 + CO2 =>
Fe(CO3)3 = Fe(O)3 + 3 CO2
I3 + SO2 + H2O = H2SO4 + HI =>
2 I3 + 3 SO2 + 6 H2O = 3 H2SO4 + 6 HI
FeCl2 + NaNO3 + H2SO4 = Fe2(SO4)3 + NO + Na2SO4 + Cl2 + H2O =>
2 FeCl2 + 2 NaNO3 + 4 H2SO4 = Fe2(SO4)3 + 2 NO + Na2SO4 + 2 Cl2 + 4 H2O
KOH + Al(NO3)3 = Al(OH)3 + KNO3 =>
3 KOH + Al(NO3)3 = Al(OH)3 + 3 KNO3
MgSiO3 + HNO3 = Mg(NO3)2 + H2SiO3 =>
MgSiO3 + 2 HNO3 = Mg(NO3)2 + H2SiO3
Al(C2H3O2)3 + KHCO3 = Al(HCO3)3 + KC2H3O2 =>
Al(C2H3O2)3 + 3 KHCO3 = Al(HCO3)3 + 3 KC2H3O2
Cr(OH)3 + NaOH = Na[Cr(OH)4] =>
Cr(OH)3 + NaOH = Na[Cr(OH)4]
BaOH + H2O = H3O + BaO2 =>
BaOH + 4 H2O = 3 H3O + BaO2
FeSO4 + K4[Fe(CN)6] = Fe4[Fe(CN)6]2 + K2SO4 =>
4 FeSO4 + 2 K4[Fe(CN)6] = Fe4[Fe(CN)6]2 + 4 K2SO4
KI + Na2SiO3 = NaI + K2SiO3 =>
2 KI + Na2SiO3 = 2 NaI + K2SiO3
K + H2O = KOH + H2 =>
2 K + 2 H2O = 2 KOH + H2
Pb(C2O4)2 + Mg = Mg(C2O4)2 + Pb =>
Pb(C2O4)2 + Mg = Mg(C2O4)2 + Pb
Ge(OH)4 + H2CO3 = Ge(OH)(HCO3)3 + H2O =>
Ge(OH)4 + 3 H2CO3 = Ge(OH)(HCO3)3 + 3 H2O
K2SO3 + HCl = KCl + SO2 + H2O =>
K2SO3 + 2 HCl = 2 KCl + SO2 + H2O
Sn(OH)2 + HBr = SnBr2 + H2O =>
Sn(OH)2 + 2 HBr = SnBr2 + 2 H2O
HCCH + Br2 = HBr2CCBr2H =>
HCCH + 2 Br2 = HBr2CCBr2H
Al(OH)3 + HCl = AlCl3 + H2O =>
Al(OH)3 + 3 HCl = AlCl3 + 3 H2O
C2H5OH + O2 = CO2 + H2O =>
C2H5OH + 3 O2 = 2 CO2 + 3 H2O
Cu(NO3)2 = CuON2O4 + O2 =>
2 Cu(NO3)2 = 2 CuON2O4 + O2
N2 + H2 = NH3 =>
N2 + 3 H2 = 2 NH3
Na2CO3 + COCl2 = Na2Cl2 + CO3CO =>
Na2CO3 + COCl2 = Na2Cl2 + CO3CO
NiCl2 + (NH4)2CrO4 = NiCrO4 + (NH4)Cl =>
NiCl2 + (NH4)2CrO4 = NiCrO4 + 2(NH4)Cl
Cu + Ca(ClO2)2 = Cu(ClO2)2 + Ca =>
Cu + Ca(ClO2)2 = Cu(ClO2)2 + Ca
(NH4)Cl + Ba(OH)2 = (NH4)(OH) + BaCl2 =>
2(NH4)Cl + Ba(OH)2 = 2(NH4)(OH) + BaCl2
ZnSO4 + NH4Cl = NH4SO4 + ZnCl =>
ZnSO4 + NH4Cl = NH4SO4 + ZnCl
NH4 + H2O = H30 + NH4OH =>
30 NH4 + 30 H2O = H30 + 30 NH4OH
FeOH3 + Al2O3 = AlOH3 + Fe2O3 =>
2 FeOH3 + Al2O3 = 2 AlOH3 + Fe2O3
C8H8O2 + HN3 = C7H9N + N2 + CO2 =>
C8H8O2 + HN3 = C7H9N + N2 + CO2
CaCO3 + CH3COOH = Ca(C2H3O2)2 + H2O + CO2 =>
CaCO3 + 2 CH3COOH = Ca(C2H3O2)2 + H2O + CO2
PbSO4 + H2O = PbO2 + H3O + SO4 =>
PbSO4 + 6 H2O = PbO2 + 4 H3O + SO4
KBr + H2SO4 = KSO4(aq) + SO2 + Br2 + H2O =>
2 KBr + 4 H2SO4 = 2 KSO4(aq) + 2 SO2 + Br2 + 4 H2O
LiAlH4 + KMnO4 + H2SO4 = Li2SO4 + Al2(SO4)3 + MnSO4 + K2SO4 + H2O =>
10 LiAlH4 + 16 KMnO4 + 44 H2SO4 = 5 Li2SO4 + 5 Al2(SO4)3 + 16 MnSO4 + 8 K2SO4 + 64 H2O
CO2 + H = CH3OH + H2O =>
CO2 + 6 H = CH3OH + H2O
C4H10 + O2 = CO2 + H2O =>
2 C4H10 + 13 O2 = 8 CO2 + 10 H2O
HNO3 + CuS + HCl = CuCl + S + H2O + NO =>
HNO3 + 3 CuS + 3 HCl = 3 CuCl + 3 S + 2 H2O + NO
CO2(g) + KOH(aq) = K2CO3(aq) + H2O(aq) =>
CO2(g) + 2 KOH(aq) = K2CO3(aq) + H2O(aq)
NaOH + P2O5 = H2O + Na3PO4 =>
6 NaOH + P2O5 = 3 H2O + 2 Na3PO4
Zn + HNO3 = Zn(NO3)2 + NH4NO3 + H2O =>
4 Zn + 10 HNO3 = 4 Zn(NO3)2 + NH4NO3 + 3 H2O
CaC2 + H2O = C2H2 + Ca(OH)2 =>
CaC2 + 2 H2O = C2H2 + Ca(OH)2
K0 = K =>
K0 = K
Cl2 + Cr2O3 + KOH = KCl + K2CrO4 + H2O =>
3 Cl2 + Cr2O3 + 10 KOH = 6 KCl + 2 K2CrO4 + 5 H2O
N2 + O2 = NO = O2 = NO2 =>
N2 + O2 = 2 NO
K0 = K =>
K0 = K
CH3CHCH2CH3 + KMnO4 + H2O = MnO2 + CH3CH(OH)CH2(OH)CH3 + KOH =>
3 CH3CHCH2CH3 + 2 KMnO4 + 4 H2O = 2 MnO2 + 3 CH3CH(OH)CH2(OH)CH3 + 2 KOH
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/29/24
Équations équilibrées sur02/28/23
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