| Équations équilibrées la veille | Équations équilibrées le lendemain |
(NH4)2SO4 + BaCl2 = 2(NH4Cl) + BaSO4
HgCl2 + KOH = KCl + Hg(OH)2 =>
HgCl2 + 2 KOH = 2 KCl + Hg(OH)2
OH{-} + S2O4{2-} = SO3{2-} + HS{-} + H2O =>
5 OH{-} + 3 S2O4{2-} = 5 SO3{2-} + HS{-} + 2 H2O
Cu + Hg(NO3)2 = CuNO3 + Hg =>
2 Cu + Hg(NO3)2 = 2 CuNO3 + Hg
CaH2 + KCl = CaCl2 + KH =>
CaH2 + 2 KCl = CaCl2 + 2 KH
Sc(NO3)3 + NH3 + H2O = Sc(OH)3 + NH4NO3 =>
Sc(NO3)3 + 3 NH3 + 3 H2O = Sc(OH)3 + 3 NH4NO3
AgNO3 + Al3 = Ag + Al(NO3)3 =>
9 AgNO3 + Al3 = 9 Ag + 3 Al(NO3)3
AlSO + BaCl = AlCl + BaSO =>
AlSO + BaCl = AlCl + BaSO
CH3CHCH2 + KMnO4 + HNO3 = CH3COOH + H2O + Mn(NO3)2 + K2NO3 =>
22 CH3CHCH2 + 24 KMnO4 + 60 HNO3 = 33 CH3COOH + 30 H2O + 24 Mn(NO3)2 + 12 K2NO3
Cu(SO4) + Na(OH) = Cu(OH)2 + Na2SO4 =>
Cu(SO4) + 2 Na(OH) = Cu(OH)2 + Na2SO4
AlNO3 = AlNO + O2 =>
AlNO3 = AlNO + O2
Zn + Fe(CN)6 = Zn2(CN)6 + Fe =>
2 Zn + Fe(CN)6 = Zn2(CN)6 + Fe
NH3 + H2O + C2H5OH = HNO3 + CH4 =>
NH3 + H2O + 2 C2H5OH = HNO3 + 4 CH4
FeSO4 + MgCO3 = FeCO3 + MgSO4 =>
FeSO4 + MgCO3 = FeCO3 + MgSO4
K(HSO3) + H2SO4 = K2SO4 + SO2 + H2O =>
2 K(HSO3) + H2SO4 = K2SO4 + 2 SO2 + 2 H2O
C2H5(OH) + H(C2H3O2) = C2H5(C2H3O2) + H2O =>
C2H5(OH) + H(C2H3O2) = C2H5(C2H3O2) + H2O
HCl(aq) + Al(s) = AlCl3(aq) + H2(g) =>
6 HCl(aq) + 2 Al(s) = 2 AlCl3(aq) + 3 H2(g)
MgSO4*6H2O = MgSO4 + H2O =>
MgSO4*6H2O = MgSO4 + 6 H2O
Zn + HCl + Cu = ZnCl2 + HCu =>
Zn + 2 HCl + 2 Cu = ZnCl2 + 2 HCu
MgSO4 + H2O = MgH2 + SO4O =>
MgSO4 + H2O = MgH2 + SO4O
BN(s) + IF(s) = NI3(g) + BF3(s) =>
BN(s) + 3 IF(s) = NI3(g) + BF3(s)
Na2HPO3 + Zn(NO3)2 = NaNO3 + ZnPO3 + H2 =>
2 Na2HPO3 + 2 Zn(NO3)2 = 4 NaNO3 + 2 ZnPO3 + H2
Ca2O2 + H2SO4 = Ca2(SO4)2 + H2O =>
Ca2O2 + 2 H2SO4 = Ca2(SO4)2 + 2 H2O
Al(OH)3 + H2O + H2SO4 = Al(H2O)6 + SO4 =>
2 Al(OH)3 + 6 H2O + 3 H2SO4 = 2 Al(H2O)6 + 3 SO4
NO + H2O = NH3 + O2 =>
4 NO + 6 H2O = 4 NH3 + 5 O2
Cu + HNO3 = Cu(NO3)2 + NO2 + H2O =>
Cu + 4 HNO3 = Cu(NO3)2 + 2 NO2 + 2 H2O
AgNO3 + BaBr2 = AgBr + Ba(NO3)2 =>
2 AgNO3 + BaBr2 = 2 AgBr + Ba(NO3)2
NO2(g) + OH{-}(aq) = NO3{-}(aq) + NO2{-}(aq) + H2O(l) =>
2 NO2(g) + 2 OH{-}(aq) = NO3{-}(aq) + NO2{-}(aq) + H2O(l)
C5H5N5 + HCl = C5H6N4 + NCl =>
C5H5N5 + HCl = C5H6N4 + NCl
NH4Cl + K2[HgI4] = [Hg(NH2)I] + HI + NH4I + KCl =>
2 NH4Cl + K2[HgI4] = [Hg(NH2)I] + 2 HI + NH4I + 2 KCl
NaBr + Ni(C2H3O2)2 = NiBr2 + NaC2H3O2 =>
2 NaBr + Ni(C2H3O2)2 = NiBr2 + 2 NaC2H3O2
K + Cl2 = KCl =>
2 K + Cl2 = 2 KCl
C2H4 + O2 = CO2 + H2O =>
C2H4 + 3 O2 = 2 CO2 + 2 H2O
N2 + U(C6H6O7)2 + NH3 = U(N3)6 + (NH4)3C6H5O7 =>
25 N2 + 3 U(C6H6O7)2 + 22 NH3 = 3 U(N3)6 + 6(NH4)3C6H5O7
CH3CO2H + NaOH = CCO2H + Na + H2O =>
CH3CO2H + 3 NaOH = CCO2H + 3 Na + 3 H2O
HCl + SiO2 = SiCl4 + H2 + O2 =>
4 HCl + SiO2 = SiCl4 + 2 H2 + O2
Zn + CuSO4 = Cu + ZnSO4 = =>
Zn + CuSO4 = Cu + ZnSO4
CH4 + CCl2 = C3H6 + HCl =>
2 CH4 + CCl2 = C3H6 + 2 HCl
Al(ClO3)3 + K2S = Al2S3 + KClO3 =>
2 Al(ClO3)3 + 3 K2S = Al2S3 + 6 KClO3
KMnO4(s) = K2MnO4(s) + MnO2(s) + O2(g) =>
2 KMnO4(s) = K2MnO4(s) + MnO2(s) + O2(g)
Sr + NaCl = SrNaCl =>
Sr + NaCl = SrNaCl
Co(OH)2 + ZnSO4 = CoSO4 + Zn(OH)2 =>
Co(OH)2 + ZnSO4 = CoSO4 + Zn(OH)2
K3[Fe(CN)6] + SnCl2 + HCl = K4[Fe(CN)6] + K2[SnCl6] + FeCl2 + HCN =>
2 K3[Fe(CN)6] + SnCl2 + 6 HCl = K4[Fe(CN)6] + K2[SnCl6] + FeCl2 + 6 HCN
C6H6S + O2 = CO2 + H2O + SO3 =>
C6H6S + 9 O2 = 6 CO2 + 3 H2O + SO3
CO2 + H2O = C6H12O6 + O2 =>
6 CO2 + 6 H2O = C6H12O6 + 6 O2
Hg2(NO3)2(aq) + HI(aq) = HgI2(s) + H2NO3(aq) =>
Hg2(NO3)2(aq) + 4 HI(aq) = 2 HgI2(s) + 2 H2NO3(aq)
NiSO4 + KMnO4 + H2SO4 = Ni2(SO4)3 + K2SO4 + MnSO4 + H2O =>
10 NiSO4 + 2 KMnO4 + 8 H2SO4 = 5 Ni2(SO4)3 + K2SO4 + 2 MnSO4 + 8 H2O
Li2O + CoI3 = Co2O3 + LiI =>
3 Li2O + 2 CoI3 = Co2O3 + 6 LiI
FeCl3 + H2S + HNO3 = Fe(NO3)2 + S + HCl =>
2 FeCl3 + H2S + 4 HNO3 = 2 Fe(NO3)2 + S + 6 HCl
Al + KNO3 + KOH + H2O = K3[Al[OH]6] + NH3 =>
8 Al + 3 KNO3 + 21 KOH + 18 H2O = 8 K3[Al[OH]6] + 3 NH3
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur04/21/25
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