| Équations équilibrées la veille | Équations équilibrées le lendemain |
C6H9AlO6 + 3 KOH = 3 C2H3O2K + AlO3H3
C8H18(l) + O2 = CO + H2O(g) =>
2 C8H18(l) + 17 O2 = 16 CO + 18 H2O(g)
FeO + N2 = Fe3N2 + O2 =>
6 FeO + 2 N2 = 2 Fe3N2 + 3 O2
H(Cl) + NaOH = NaCl + H2O =>
H(Cl) + NaOH = NaCl + H2O
NaNO2 + KMnO4 + HNO3 = NaNO3 + KNO3 + Mn(NO3)2 + H2O =>
5 NaNO2 + 2 KMnO4 + 6 HNO3 = 5 NaNO3 + 2 KNO3 + 2 Mn(NO3)2 + 3 H2O
NH3 + OCl = N2H4 + Cl + H2O =>
2 NH3 + OCl = N2H4 + Cl + H2O
Co(NO3)2(aq) + H2S(g) = CoS(s) + HNO3(aq) =>
Co(NO3)2(aq) + H2S(g) = CoS(s) + 2 HNO3(aq)
C2H4O + CO2 = C3H4O3 =>
C2H4O + CO2 = C3H4O3
NH2 + HCl = NH3 + Cl =>
NH2 + HCl = NH3 + Cl
Na2S + SO2 + H2O = Na2SO3 + H2S =>
Na2S + SO2 + H2O = Na2SO3 + H2S
NH3 + Cl2 = N2H4 + NH4Cl =>
4 NH3 + Cl2 = N2H4 + 2 NH4Cl
Cu(NO3)2 + KSCN = CuSCN + K(NO3)2 =>
Cu(NO3)2 + KSCN = CuSCN + K(NO3)2
C3H6O + Br2 = C2H4O + CHBr3 + HBr =>
C3H6O + 2 Br2 = C2H4O + CHBr3 + HBr
MgCO3 + H3PO4 = Mg3(PO4)2 + H2CO3 =>
3 MgCO3 + 2 H3PO4 = Mg3(PO4)2 + 3 H2CO3
Cu + NH4 = Cu(NH4) =>
Cu + NH4 = Cu(NH4)
Ca(OH)2 + Mg(HCO3)2 = Mg(OH)2 + Ca(HCO3)2 =>
Ca(OH)2 + Mg(HCO3)2 = Mg(OH)2 + Ca(HCO3)2
CH3COOH + H2O2 = CH3CO3H + H2O =>
CH3COOH + H2O2 = CH3CO3H + H2O
LiCO3(s) + HCl(aq) = LiCl2(aq) + CO2(g) + H2O(l) =>
LiCO3(s) + 2 HCl(aq) = LiCl2(aq) + CO2(g) + H2O(l)
Hg + KI = HgIK =>
Hg + KI = HgIK
KMnO4 + NaNO2 + Ba(OH)2 = BaMnO4 + NaNO3 + KOH + H2O =>
2 KMnO4 + NaNO2 + 2 Ba(OH)2 = 2 BaMnO4 + NaNO3 + 2 KOH + H2O
C6H6(l) + Cl2(g) = C6Cl6(s) + HCl(g) =>
C6H6(l) + 6 Cl2(g) = C6Cl6(s) + 6 HCl(g)
C12H10 + O2 = CO2 + H2O =>
2 C12H10 + 29 O2 = 24 CO2 + 10 H2O
NaH2PO4 = Na2H2P2O7 + H2O =>
2 NaH2PO4 = Na2H2P2O7 + H2O
Fe + ZnCl2 = FeCl2 + Zn =>
Fe + ZnCl2 = FeCl2 + Zn
Cu(s) + {2}(g) = Cu{2}O(s) =>
Cu(s) + {2}(g) = Cu{2}O(s)
Ag + NiSO4 = Ag2SO4 + Ni =>
2 Ag + NiSO4 = Ag2SO4 + Ni
Br2 + BaI2 = BaBr + I2 =>
Br2 + 2 BaI2 = 2 BaBr + 2 I2
C7H8 + Br2 = C6H5Br + CH3Br =>
C7H8 + Br2 = C6H5Br + CH3Br
AgNO2 + BaSO4 = Ag2SO4 + BaN2O4 =>
2 AgNO2 + BaSO4 = Ag2SO4 + BaN2O4
NH4 + ClO4 = N2 + Cl2 + H2O =>
4 NH4 + 2 ClO4 = 2 N2 + Cl2 + 8 H2O
Fe + H{+} = Fe{+2} + H2 =>
Fe + 2 H{+} = Fe{+2} + H2
V + O2 = VO =>
2 V + O2 = 2 VO
As + ClO{-} + OH{-} = AsO43{-} + Cl{-} + H2O =>
2 As + 85 ClO{-} + 2 OH{-} = 2 AsO43{-} + 85 Cl{-} + H2O
PbSO4 + OH = Pb(OH)4 + SO4 =>
PbSO4 + 4 OH = Pb(OH)4 + SO4
Co2(SO4)3 + LiOH = Co2OH + Li(SO4)3 =>
Co2(SO4)3 + LiOH = Co2OH + Li(SO4)3
Na2SO4 + C = CO2 + Na2S =>
Na2SO4 + 2 C = 2 CO2 + Na2S
C2H4O2 + Na2(CO3) = Na(C2H3O2) + CO2 + H2O =>
2 C2H4O2 + Na2(CO3) = 2 Na(C2H3O2) + CO2 + H2O
CH3CH2Cl + NH3 = CH3CH2NH3Cl =>
CH3CH2Cl + NH3 = CH3CH2NH3Cl
C4H8O + O2 = CO2 + H2O =>
2 C4H8O + 11 O2 = 8 CO2 + 8 H2O
Fe + CN = Fe(CN) =>
Fe + CN = Fe(CN)
HI + CuO = H2O + CuI2 =>
2 HI + CuO = H2O + CuI2
C7H16S + O2 = CO2 + H2O + S =>
C7H16S + 11 O2 = 7 CO2 + 8 H2O + S
FeSO4(aq) + NaCl(aq) = FeCl2 + Na2SO4 =>
FeSO4(aq) + 2 NaCl(aq) = FeCl2 + Na2SO4
Ba(NO3)2 + KBr = BaBr2 + KNO3 =>
Ba(NO3)2 + 2 KBr = BaBr2 + 2 KNO3
CH3COCl + AgNO3 = CH3CONO3 + AgCl =>
CH3COCl + AgNO3 = CH3CONO3 + AgCl
MgCO3 + H2CO3 = Mg(HCO3)2 =>
MgCO3 + H2CO3 = Mg(HCO3)2
CoCl2 + C2H5OH = HCl + H2O + CoC =>
2 CoCl2 + C2H5OH = 4 HCl + H2O + 2 CoC
S + LiOH = Li2S + Li2SO3 + H2O =>
3 S + 6 LiOH = 2 Li2S + Li2SO3 + 3 H2O
Zn(s) + NaOH(aq) = Na2ZnO2 + H2 =>
Zn(s) + 2 NaOH(aq) = Na2ZnO2 + H2
BCl3 + H2O = B(OH)3 + HCl =>
BCl3 + 3 H2O = B(OH)3 + 3 HCl
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur07/13/24
Équations équilibrées sur08/12/23
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