| Équations équilibrées la veille | Équations équilibrées le lendemain |
Zn + 2 AgNO3 = Zn(NO3)2 + 2 Ag
CH4 + H2O = CO2 + H =>
CH4 + 2 H2O = CO2 + 8 H
K2CO3 + H2O = KHCO3 + KOH =>
K2CO3 + H2O = KHCO3 + KOH
CH3OH + KMnO4 + H2SO4 = MnO2 + HCOOH + H2O + K2SO4 =>
3 CH3OH + 4 KMnO4 + 2 H2SO4 = 4 MnO2 + 3 HCOOH + 5 H2O + 2 K2SO4
Cu + FeSO4*7H2O = Fe + CuSO4 + H2O =>
Cu + FeSO4*7H2O = Fe + CuSO4 + 7 H2O
B2H6 + HF = BF3 + H2 =>
B2H6 + 6 HF = 2 BF3 + 6 H2
CH3CN + H2O + H2SO4 = CH3COOH + NH5SO4 =>
CH3CN + 2 H2O + H2SO4 = CH3COOH + NH5SO4
Zn + O2 = ZnO =>
2 Zn + O2 = 2 ZnO
Mg + HCl = MgHCl = H2 =>
Mg + HCl = MgHCl
CH2CHCH3 + HCN = CH3CH2CN =>
2 CH2CHCH3 + 3 HCN = 3 CH3CH2CN
Cl + Hg(NO3)2 = NO3 + HgCl2 =>
2 Cl + Hg(NO3)2 = 2 NO3 + HgCl2
AlCl3 + K2CO3 = Al2(CO3)3 + KCl =>
2 AlCl3 + 3 K2CO3 = Al2(CO3)3 + 6 KCl
CoCINaOH = Co(OH)NaCI =>
CoCINaOH = Co(OH)NaCI
Hg + O2(g) = HgO =>
2 Hg + O2(g) = 2 HgO
H + NO3{-} + Fe2{+} = NO + Fe3{+} + H2O =>
4 H + NO3{-} + 3 Fe2{+} = NO + 2 Fe3{+} + 2 H2O
Ca(NO3)2 + K3Fe(CN)6 = Ca(CN)2 + K3Fe(NO3)6 =>
3 Ca(NO3)2 + K3Fe(CN)6 = 3 Ca(CN)2 + K3Fe(NO3)6
H2SO4 + NaOH = Na2SO4 + H2O =>
H2SO4 + 2 NaOH = Na2SO4 + 2 H2O
Cu(NH3)4 + S2O4 + H2O = Cu + NH4 + SO3 =>
Cu(NH3)4 + S2O4 + 2 H2O = Cu + 4 NH4 + 2 SO3
Cr + O2 = Cr2O3 =>
4 Cr + 3 O2 = 2 Cr2O3
C2H5NH2 + HNO2 = C2H5OH + N2 + H2O =>
C2H5NH2 + HNO2 = C2H5OH + N2 + H2O
KMnO4 + HCHO + KOH = K2MnO4 + HCOOK + H2O =>
2 KMnO4 + HCHO + 3 KOH = 2 K2MnO4 + HCOOK + 2 H2O
Ca(NO3)2 + HI = Ca(NO2)2 + I2 + H2O =>
Ca(NO3)2 + 4 HI = Ca(NO2)2 + 2 I2 + 2 H2O
H3NSO3 + NO2 = N2 + H2O + H2SO4 =>
8 H3NSO3 + 6 NO2 = 7 N2 + 4 H2O + 8 H2SO4
Na2S2O3 + FeCl3 = Fe(ClS2O3) + NaCl =>
Na2S2O3 + FeCl3 = Fe(ClS2O3) + 2 NaCl
C(s) + HNO3 = NO2(g) + H2O(l) + CO2(g) =>
C(s) + 4 HNO3 = 4 NO2(g) + 2 H2O(l) + CO2(g)
NH3(g) + O2(g) = NO2(g) + H2O(l) =>
4 NH3(g) + 7 O2(g) = 4 NO2(g) + 6 H2O(l)
SNiO = SONi =>
SNiO = SONi
Zn + [Hg(SCN)4] = Zn[Hg(SCN)4] =>
Zn + [Hg(SCN)4] = Zn[Hg(SCN)4]
H2SO4 + NH4NO3 = NH4SO4 + H2NO3 =>
H2SO4 + NH4NO3 = NH4SO4 + H2NO3
Fe + CrO4 = Fe(CrO4) =>
Fe + CrO4 = Fe(CrO4)
C6N6FeK3FeSO4 = Fe2K3C6N6SO4 =>
C6N6FeK3FeSO4 = Fe2K3C6N6SO4
K2CO3 + HCl = CO2 + H2O + KCl =>
K2CO3 + 2 HCl = CO2 + H2O + 2 KCl
C6H5OH + NaOH = C6H5ONa + H2O =>
C6H5OH + NaOH = C6H5ONa + H2O
Na(PO)CaCl = Ca(PO)NaCl =>
Na(PO)CaCl = Ca(PO)NaCl
SnO2 + HF = SnF4 + H2O =>
SnO2 + 4 HF = SnF4 + 2 H2O
MgCl2 + Na2WO4 = MgWO4 + NaCl =>
MgCl2 + Na2WO4 = MgWO4 + 2 NaCl
Li2S + P2S5 + LiBr = Li6PS5Br =>
5 Li2S + P2S5 + 2 LiBr = 2 Li6PS5Br
P4 + H2O + O2 = H3PO4 =>
P4 + 6 H2O + 5 O2 = 4 H3PO4
FeBr3(NH4)2CO3 = FeCO3(NH4)2Br3 =>
FeBr3(NH4)2CO3 = FeCO3(NH4)2Br3
C6H12O6(aq) + O2(aq) = CO2(aq) + H2O =>
C6H12O6(aq) + 6 O2(aq) = 6 CO2(aq) + 6 H2O
AgNO3 + BaCO3 = Ba(NO3)2 + Ag2CO3 =>
2 AgNO3 + BaCO3 = Ba(NO3)2 + Ag2CO3
CrPb(NO3)2 = Cr(NO3)2Pb =>
CrPb(NO3)2 = Cr(NO3)2Pb
AlS(aq)BHO(aq) = AlHOBS =>
AlS(aq)BHO(aq) = AlHOBS
FeCl2 + HS = FeS + Cl + H =>
FeCl2 + HS = FeS + 2 Cl + H
C3H5O2NaH2O = C2H6CO2NaOH =>
C3H5O2NaH2O = C2H6CO2NaOH
Li(s)NaCl(aq) = LiCl(aq)Na(s) =>
Li(s)NaCl(aq) = LiCl(aq)Na(s)
Co(OH)3 + H2SO3 = Co2(SO3)3 + H2O =>
2 Co(OH)3 + 3 H2SO3 = Co2(SO3)3 + 6 H2O
NaOH + H3PO4 + H2O = Na2HPO4*12H2O =>
2 NaOH + H3PO4 + 10 H2O = Na2HPO4*12H2O
I2 + Cl + H2O = HIO + HCl =>
I2 + 2 Cl + 2 H2O = 2 HIO + 2 HCl
C2H6 + O2 = CO2 + H2O =>
2 C2H6 + 7 O2 = 4 CO2 + 6 H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur04/23/24
Équations équilibrées sur05/23/23
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