| Équations équilibrées la veille | Équations équilibrées le lendemain |
H2SO4 + K2HPO4 = H3PO4 + K2SO4
LiO + SiO2 = LiSiO3 =>
LiO + SiO2 = LiSiO3
C2H5NH2 + Ag2O = C2H5NO2 + Ag + H2O =>
C2H5NH2 + 3 Ag2O = C2H5NO2 + 6 Ag + H2O
Zn[NO3]2 + K2CO3 = ZnCO3 + KNO3 =>
Zn[NO3]2 + K2CO3 = ZnCO3 + 2 KNO3
CS2 + NO2 = CO2 + N2 + SO2 =>
2 CS2 + 6 NO2 = 2 CO2 + 3 N2 + 4 SO2
Cl2 + AgNO3 + H2O = AgCl + AgClO3 + HNO3 =>
3 Cl2 + 6 AgNO3 + 3 H2O = 5 AgCl + AgClO3 + 6 HNO3
BaCl2 + AgN3 = BaAg + Cl2N3 =>
BaCl2 + AgN3 = BaAg + Cl2N3
CuCl + NH3 + H2O = CuOH + NH4Cl =>
CuCl + NH3 + H2O = CuOH + NH4Cl
Al + CH3{-}COONa = Al3{-}COONa + CH3 =>
3 Al + CH3{-}COONa = Al3{-}COONa + CH3
CuSO4 + NH4 + OH = Cu(OH)2 + (NH4)2SO4 =>
CuSO4 + 2 NH4 + 2 OH = Cu(OH)2 + (NH4)2SO4
C4H8O2 + NaCl = NaC2H3O2 + C2H5Cl =>
C4H8O2 + NaCl = NaC2H3O2 + C2H5Cl
CH3CCH3CCH3CH3 + KMnO4 + H2O = CH3CCH3OHCCH4OHCH3 + KOH + MnO2 =>
3 CH3CCH3CCH3CH3 + KMnO4 + 5 H2O = 3 CH3CCH3OHCCH4OHCH3 + KOH + MnO2
NH4Cl + CO2 = HNO3 + C3H6 + Cl2 =>
2 NH4Cl + 3 CO2 = 2 HNO3 + C3H6 + Cl2
Al(OH)3 + H2SO4 = Al2(SO4)3 + H2O =>
2 Al(OH)3 + 3 H2SO4 = Al2(SO4)3 + 6 H2O
K2SiF6 + KOH = KF + SiO2 + H2O =>
K2SiF6 + 4 KOH = 6 KF + SiO2 + 2 H2O
HNO3 + Ni = Ni(NO3)2 + H2 =>
2 HNO3 + Ni = Ni(NO3)2 + H2
Ca(C2H3O2)2 + HCl = CaCl2 + HC2H3O2 =>
Ca(C2H3O2)2 + 2 HCl = CaCl2 + 2 HC2H3O2
NH3CO3 = NH3 + CO3 =>
NH3CO3 = NH3 + CO3
Fe(NH4)2(SO4)2H2O + H2C2O4 + K2C2O4 + H2O2 = K3Fe(C2O4)3H2O + (NH4)2SO4 + H2SO4 + H2O =>
2 Fe(NH4)2(SO4)2H2O + 3 H2C2O4 + 3 K2C2O4 + H2O2 = 2 K3Fe(C2O4)3H2O + 2(NH4)2SO4 + 2 H2SO4 + 2 H2O
HBrO3 + V(OH)5 = V(BrO3)5 + H2O =>
5 HBrO3 + V(OH)5 = V(BrO3)5 + 5 H2O
NaOH + Mn = Na + MnOH =>
NaOH + Mn = Na + MnOH
C3H7OH = C2H4 + H2O =>
2 C3H7OH = 3 C2H4 + 2 H2O
H3S + O2 = SO2 + H2O =>
4 H3S + 7 O2 = 4 SO2 + 6 H2O
Al + HCO3 = Al(HCO3)3 =>
Al + 3 HCO3 = Al(HCO3)3
N2O + HCl = N2 + HClO =>
N2O + HCl = N2 + HClO
Zn(k) + HNO3(aq) = Zn(NO3)2(aq) + NO(d) + H2O(s) =>
3 Zn(k) + 8 HNO3(aq) = 3 Zn(NO3)2(aq) + 2 NO(d) + 4 H2O(s)
Ba(NO3)2 + K2Cr2O7 + H2O = BaCrO4 + KNO3 + H2CrO4 =>
Ba(NO3)2 + K2Cr2O7 + H2O = BaCrO4 + 2 KNO3 + H2CrO4
AgNO3 + NaCl = AgCl + NaNO3 =>
AgNO3 + NaCl = AgCl + NaNO3
CsOH + MgSO4 = Cs2SO4 + Mg(OH)2 =>
2 CsOH + MgSO4 = Cs2SO4 + Mg(OH)2
CH3CHO + CH3OH = CH3CH(OH)OCH3 =>
CH3CHO + CH3OH = CH3CH(OH)OCH3
AlCl3 + Na2(SO4) = NaCl + Al2(SO4)3 =>
2 AlCl3 + 3 Na2(SO4) = 6 NaCl + Al2(SO4)3
H2SO4 + HCl = Cl2 + H2S + H2O =>
H2SO4 + 8 HCl = 4 Cl2 + H2S + 4 H2O
Cl2 + KB = B + KCl =>
Cl2 + 2 KB = 2 B + 2 KCl
CuO + Al(OH)3 + H3PO4 = CuAl6(PO4)4(OH)8*4H2O + H2O =>
CuO + 6 Al(OH)3 + 4 H3PO4 = CuAl6(PO4)4(OH)8*4H2O + 7 H2O
Hg(NO3)2 + Ni = Ni(NO3)2 + HgNO3 =>
2 Hg(NO3)2 + Ni = Ni(NO3)2 + 2 HgNO3
Li2S + CuSO4 = Li2SO4 + CuS =>
Li2S + CuSO4 = Li2SO4 + CuS
CuCl + NH3 + H2O = CuOH + NH4Cl =>
CuCl + NH3 + H2O = CuOH + NH4Cl
C2H5NH2 + Ag2O = C2H5NO2 + Ag + H2O =>
C2H5NH2 + 3 Ag2O = C2H5NO2 + 6 Ag + H2O
*FeS + O2 = Fe2O3 + SO2 =>
4*FeS + 7 O2 = 2 Fe2O3 + 4 SO2
Pb(CN)4 = Pb4 + CN =>
4 Pb(CN)4 = Pb4 + 16 CN
AlCl3 + Na2S = Al2S3 + NaCl =>
2 AlCl3 + 3 Na2S = Al2S3 + 6 NaCl
Zn(C2H3O2)2 + H2SO4 = ZnSO4 + HC2H3O2 =>
Zn(C2H3O2)2 + H2SO4 = ZnSO4 + 2 HC2H3O2
AgNO3 + H2O = Ag2O + HNO3 =>
2 AgNO3 + H2O = Ag2O + 2 HNO3
As2O5 + HI = I2 + H2O + As2O3 =>
As2O5 + 4 HI = 2 I2 + 2 H2O + As2O3
SO4 + KOH = K2SO4 + H2 + O =>
SO4 + 2 KOH = K2SO4 + H2 + 2 O
Cu(OH)2 + C3H8O3 = Cu + C3H6O3 + H2O =>
Cu(OH)2 + C3H8O3 = Cu + C3H6O3 + 2 H2O
Cu2S + F2 = CuF + S8 =>
8 Cu2S + 8 F2 = 16 CuF + S8
NO + H2O2 + KOH = KNO2 + H2O =>
2 NO + H2O2 + 2 KOH = 2 KNO2 + 2 H2O
CaCO3(s) + HNO3(aq) = Ca(NO3)2(aq) + H2O(i) + CO2(g) =>
CaCO3(s) + 2 HNO3(aq) = Ca(NO3)2(aq) + H2O(i) + CO2(g)
Ca2CO3 + HCl = CaCl + H2O + CO2 =>
Ca2CO3 + 2 HCl = 2 CaCl + H2O + CO2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur10/24/24
Équations équilibrées sur11/23/23
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