| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 NaHCO3 + C4H6O6 = C4H4Na2O6 + 2 CO2 + 2 H2O
NaBa(CH3COO)2 = BaNa(CH3COO)2 =>
NaBa(CH3COO)2 = BaNa(CH3COO)2
CaO + CO2 = CaCO3 =>
CaO + CO2 = CaCO3
Fe(CN)6K4 + H2O2 + H2SO4 = Fe(CN)6K3 + K2SO4 + H2O =>
2 Fe(CN)6K4 + H2O2 + H2SO4 = 2 Fe(CN)6K3 + K2SO4 + 2 H2O
Cr{+3} + Mn{+} = Mn{+2} + Cr =>
Cr{+3} + 3 Mn{+} = 3 Mn{+2} + Cr
NaICl = INaCl =>
NaICl = INaCl
C6H5CH3 + HCl = C6H6 + CH3Cl =>
C6H5CH3 + HCl = C6H6 + CH3Cl
NaOH + Al2O3 + H2SiF6 = Na3AlF6 + SiO2 + H2O =>
6 NaOH + Al2O3 + 2 H2SiF6 = 2 Na3AlF6 + 2 SiO2 + 5 H2O
KOHH2SO4 = KHSO4H2O =>
KOHH2SO4 = KHSO4H2O
Al(s) + Fe2Cl(aq) = Fe(s) + AlCl(aq) =>
Al(s) + Fe2Cl(aq) = 2 Fe(s) + AlCl(aq)
CH3OH + O2 = CO2 + H2O =>
2 CH3OH + 3 O2 = 2 CO2 + 4 H2O
CuSO4 + K4Fe(CN)6 = Cu4[Fe(CN)6]2 + K2(SO4) =>
4 CuSO4 + 2 K4Fe(CN)6 = Cu4[Fe(CN)6]2 + 4 K2(SO4)
NaNO2 + H2SO4 + NaMnO4 = NaNO3 + MnSO4 + Na2SO4 + H2O =>
5 NaNO2 + 3 H2SO4 + 2 NaMnO4 = 5 NaNO3 + 2 MnSO4 + Na2SO4 + 3 H2O
C6H12O6 + C10H16N5O13P3 = C6H13O9P + C10H15N5O10P2 =>
C6H12O6 + C10H16N5O13P3 = C6H13O9P + C10H15N5O10P2
Pb(C2H3O2)2 + K2(CrO4) = Pb(CrO4) + K(C2H3O2) =>
Pb(C2H3O2)2 + K2(CrO4) = Pb(CrO4) + 2 K(C2H3O2)
Al3 + FeCl2 = AlCl3 + Fe =>
2 Al3 + 9 FeCl2 = 6 AlCl3 + 9 Fe
KIHg = HgIK =>
KIHg = HgIK
Li2SBeO = Li2OBeS =>
Li2SBeO = Li2OBeS
J2 + HNO3 = HJO3 + NO2 + H2O =>
J2 + 10 HNO3 = 2 HJO3 + 10 NO2 + 4 H2O
H2SO4 + KHC2H3O2 = K2SO4 + H2C2H3O2 =>
H2SO4 + 2 KHC2H3O2 = K2SO4 + 2 H2C2H3O2
Cu + P5 = Cu5P2 =>
25 Cu + 2 P5 = 5 Cu5P2
CuH10 + O2 = CuO + H =>
2 CuH10 + O2 = 2 CuO + 20 H
CaOCO = CaCO2 =>
CaOCO = CaCO2
Ca(C2H3O2)2Fe2(SO4)3 = Ca(SO4)3Fe2(C2H3O2)2 =>
Ca(C2H3O2)2Fe2(SO4)3 = Ca(SO4)3Fe2(C2H3O2)2
Cu(NO3)2 + V(NO3)2 = Cu + V(NO3)4 =>
Cu(NO3)2 + V(NO3)2 = Cu + V(NO3)4
C8H18(l) + O2 = CO2 + H2O =>
2 C8H18(l) + 25 O2 = 16 CO2 + 18 H2O
H2O2 + MnO2 = MnO4 + H2O =>
2 H2O2 + MnO2 = MnO4 + 2 H2O
SrKOH = Sr(OH)K =>
SrKOH = Sr(OH)K
Al + HNO3 = Al(NO3)3 + N2O + H2O =>
8 Al + 30 HNO3 = 8 Al(NO3)3 + 3 N2O + 15 H2O
CH3OH + CuO = HCOH + Cu + H2O =>
CH3OH + CuO = HCOH + Cu + H2O
N2O5 + H2O = NH4OH + O =>
N2O5 + 5 H2O = 2 NH4OH + 8 O
FeMnSO4 = MnFe(SO4) =>
FeMnSO4 = MnFe(SO4)
C2H5OH + CuO = CH3CO2H + H2O + Cu =>
C2H5OH + 2 CuO = CH3CO2H + H2O + 2 Cu
(NH4)2(SO4) + Pb(NO3)2 = (NH4)(NO3) + Pb(SO4) =>
(NH4)2(SO4) + Pb(NO3)2 = 2(NH4)(NO3) + Pb(SO4)
PotassiumZincChloride = PotassiumChlorideZinc =>
PotassiumZincChloride = PotassiumChlorideZinc
Al + K2S + H2O = Al(OH)3 + K + H2S =>
2 Al + 3 K2S + 6 H2O = 2 Al(OH)3 + 6 K + 3 H2S
Mg(s) + FeCl(aq) = MgCl2 + Fe =>
Mg(s) + 2 FeCl(aq) = MgCl2 + 2 Fe
Al + CoSO4 = AlSO4 + Co =>
Al + CoSO4 = AlSO4 + Co
FeCl3 + H3PO4 = FePO4 + HCl =>
FeCl3 + H3PO4 = FePO4 + 3 HCl
K3PO4FeCl3 = K3Cl3FePO4 =>
K3PO4FeCl3 = K3Cl3FePO4
Al + CoSO4 = AlSO4 + Co =>
Al + CoSO4 = AlSO4 + Co
PO4N = NPO4 =>
PO4N = NPO4
Au + KCN + O2 + H2O = KOH + KAu(CN)2 =>
4 Au + 8 KCN + O2 + 2 H2O = 4 KOH + 4 KAu(CN)2
Al2O3 + Sn = AlSn + O2 =>
2 Al2O3 + 4 Sn = 4 AlSn + 3 O2
Al + CoSO4 = AlSO4 + Co =>
Al + CoSO4 = AlSO4 + Co
CU(s) + HCl = CUCl2 + H2 =>
CU(s) + 2 HCl = CUCl2 + H2
FeCl3 + S8 = Fe + SCl2 =>
16 FeCl3 + 3 S8 = 16 Fe + 24 SCl2
CaCO3 + HC2H5CO2 = Ca(C2H5COO)2 + H2CO3 =>
CaCO3 + 2 HC2H5CO2 = Ca(C2H5COO)2 + H2CO3
Cu(s) + HCl = CuCl2 + H2 =>
Cu(s) + 2 HCl = CuCl2 + H2
Cu(s) + HCl = CuCl2 + H =>
Cu(s) + 2 HCl = CuCl2 + 2 H
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur04/24/24
Équations équilibrées sur05/24/23
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