| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 C2H2Cl4 + Ca(OH)2 = 2 Cl3HC2 + CaCl2 + 2 H2O
MgO + H2O = Mg(OH)2 =>
MgO + H2O = Mg(OH)2
CoCl2 + KMnO4 + H2O + HgO = MnO2 + Co(OH)3 + HgCl2 + KCl =>
6 CoCl2 + 2 KMnO4 + 9 H2O + 5 HgO = 2 MnO2 + 6 Co(OH)3 + 5 HgCl2 + 2 KCl
cyclopropane + Br2 = CH2(Br)CH2CH2(Br) =>
C3H6 + Br2 = CH2(Br)CH2CH2(Br)
CH3CO2 + H2O = CH3OH + HCO3 =>
7 CH3CO2 + 10 H2O = 9 CH3OH + 5 HCO3
C10H16 + Cl12 = HCl + C =>
3 C10H16 + 4 Cl12 = 48 HCl + 30 C
C7H14O6N3 + O2 = CO2 + H2O + NH3 =>
4 C7H14O6N3 + 21 O2 = 28 CO2 + 10 H2O + 12 NH3
CH3COCl + CH3CH2NH2 = CH3CONHCH2CH3 + HCl =>
CH3COCl + CH3CH2NH2 = CH3CONHCH2CH3 + HCl
NaCl + Ag = AgCl + Na =>
NaCl + Ag = AgCl + Na
Al + HCl = AlCl3 + H2 =>
2 Al + 6 HCl = 2 AlCl3 + 3 H2
PbSO4 + NaCl = PbCl2 + Na2SO4 =>
PbSO4 + 2 NaCl = PbCl2 + Na2SO4
Cu + Pb(NO3)2 = CuNO3 + Pb =>
2 Cu + Pb(NO3)2 = 2 CuNO3 + Pb
KCl + O2 = KClO3 =>
2 KCl + 3 O2 = 2 KClO3
KClO3 = KCl + O2 =>
2 KClO3 = 2 KCl + 3 O2
Al + H2SO4 = Al2(SO4)3 + H2 =>
2 Al + 3 H2SO4 = Al2(SO4)3 + 3 H2
Al(OH)3 + C2H3O2 = Al(C2H3O2)3 + H2O + CO2 =>
7 Al(OH)3 + 24 C2H3O2 = 7 Al(C2H3O2)3 + 15 H2O + 6 CO2
CH4 + O2 = CO2 + H2O =>
CH4 + 2 O2 = CO2 + 2 H2O
O4 + H = O4H =>
O4 + H = O4H
NaOH + BaCl2 = NaCl + Ba(OH)2 =>
2 NaOH + BaCl2 = 2 NaCl + Ba(OH)2
CaO + LiCl = Li2O + CaCl2 =>
CaO + 2 LiCl = Li2O + CaCl2
KI + Hg3N = K3N + HgI =>
3 KI + Hg3N = K3N + 3 HgI
MnO4{-} + I{-} = MnO4{2-} + I2 =>
2 MnO4{-} + 2 I{-} = 2 MnO4{2-} + I2
K2S + BaCl2 = KCl + BaS =>
K2S + BaCl2 = 2 KCl + BaS
C10H22 + O2 = H2O + CO2 =>
2 C10H22 + 31 O2 = 22 H2O + 20 CO2
Mg(NO3)2 + CH4N2O = MgO + NO + CO2 + H2O =>
5 Mg(NO3)2 + 3 CH4N2O = 5 MgO + 16 NO + 3 CO2 + 6 H2O
CuCl2 + NaOH = Cu(OH)2 + NaCl = =>
CuCl2 + 2 NaOH = Cu(OH)2 + 2 NaCl
Ca(OH)2 + Mg3(AsO4)2 = Mg(OH)2 + Ca3(AsO4)2 =>
3 Ca(OH)2 + Mg3(AsO4)2 = 3 Mg(OH)2 + Ca3(AsO4)2
NH4NO3(aq) + NaOH = NaNO3 + NH3 + H2O =>
NH4NO3(aq) + NaOH = NaNO3 + NH3 + H2O
As2O3 + Al2O3 = AlAsO3 =>
As2O3 + Al2O3 = 2 AlAsO3
NiSO4 + CuCl2 = NiCl2 + CuSO4 =>
NiSO4 + CuCl2 = NiCl2 + CuSO4
XNaI + XHg2(C2H3O2)2 = XNa(C2H3O2)2 + XHg2I =>
XNaI + XHg2(C2H3O2)2 = XNa(C2H3O2)2 + XHg2I
SO2 + Zn = ZnO + S =>
SO2 + 2 Zn = 2 ZnO + S
Au(s) + KCN(aq) + O2(g) + H2O(l) = KAu(CN)4(aq) + KOH(aq) =>
4 Au(s) + 16 KCN(aq) + 3 O2(g) + 6 H2O(l) = 4 KAu(CN)4(aq) + 12 KOH(aq)
C2H2 + O2 = CO2 + H2O =>
2 C2H2 + 5 O2 = 4 CO2 + 2 H2O
Fe(OH)2 + CCu2O3 = FeCO3 + CuOH =>
Fe(OH)2 + CCu2O3 = FeCO3 + 2 CuOH
As2O3 + HNO3 + H2O = H3AsO4 + HNO2 =>
As2O3 + 2 HNO3 + 3 H2O = 2 H3AsO4 + 2 HNO2
H3BO3 + Na2CO3*10H2O = Na2B4O7 + CO2 + H2O =>
4 H3BO3 + Na2CO3*10H2O = Na2B4O7 + CO2 + 16 H2O
Li2SO4 + Mg(NO3)2 = MgSO4 + Li2(NO3)2 =>
Li2SO4 + Mg(NO3)2 = MgSO4 + Li2(NO3)2
BaO + Br2 = BaBr + O =>
2 BaO + Br2 = 2 BaBr + 2 O
SO + H2O = S2O3H2 =>
2 SO + H2O = S2O3H2
Mg(OH)2 + HCaO4P = Ca(OH)2 + MgHPO4 =>
Mg(OH)2 + HCaO4P = Ca(OH)2 + MgHPO4
HClO4(aq) + Zn(OH)2(s) = Zn + ClO4 + H2O =>
2 HClO4(aq) + Zn(OH)2(s) = Zn + 2 ClO4 + 2 H2O
C5H122O + O2 = CO2 + H2O =>
C5H122O + 35 O2 = 5 CO2 + 61 H2O
KSIO + HNO3 = KNO3 + HSIO =>
KSIO + HNO3 = KNO3 + HSIO
PB(NO3)2 + H2SO4 = PBSO4 + HNO3 =>
PB(NO3)2 + H2SO4 = PBSO4 + 2 HNO3
KNO2 + NH4HSO4 = NO2 + NH3 + K2SO4 + H2O =>
14 KNO2 + 7 NH4HSO4 = 12 NO2 + 9 NH3 + 7 K2SO4 + 4 H2O
C6H8O7 + HNO3 = CO2 + HNO2 + H2O =>
C6H8O7 + 9 HNO3 = 6 CO2 + 9 HNO2 + 4 H2O
NHO3 = H2O + NO2 + O2 =>
4 NHO3 = 2 H2O + 4 NO2 + O2
HgO = Hg + O2 =>
2 HgO = 2 Hg + O2
NH4Cl + O2 = N2 + HCl + H2O =>
4 NH4Cl + 3 O2 = 2 N2 + 4 HCl + 6 H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/17/24
Équations équilibrées sur01/16/24
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