| Équations équilibrées la veille | Équations équilibrées le lendemain |
Co(C2H3O2)2 + 2 C2H5OH = Co(OH)2 + 2 C4H8O2
P2O5 + N2 = P + N2O5 =>
P2O5 + N2 = 2 P + N2O5
HClO2 + KI + HCl = KCl + I2 + H2O =>
HClO2 + 4 KI + 3 HCl = 4 KCl + 2 I2 + 2 H2O
PbO(s) + NH3(aq) = H2O(l) + N2(g) + Pb(s) =>
3 PbO(s) + 2 NH3(aq) = 3 H2O(l) + N2(g) + 3 Pb(s)
Al + CrSO4 = Cr + Al2(SO4)3 =>
2 Al + 3 CrSO4 = 3 Cr + Al2(SO4)3
H12 = H6 =>
H12 = 2 H6
CuSO4 + NH4OH = [Cu(NH3)4]{2+} + H2O + SO4{2-} =>
CuSO4 + 4 NH4OH = [Cu(NH3)4]{2+} + 4 H2O + SO4{2-}
Y(NO3)2 + GaPO4 = YPO4 + Ga(NO3)2 =>
Y(NO3)2 + GaPO4 = YPO4 + Ga(NO3)2
SnCl2 + HgCl2 + HCl = H2SnCl6 + Hg2Cl2 =>
SnCl2 + 2 HgCl2 + 2 HCl = H2SnCl6 + Hg2Cl2
H2 + O3 + C7 = H2O*C14 =>
3 H2 + O3 + 6 C7 = 3 H2O*C14
NaBiO3 + MnSO4 + HNO3 = Bi(NO3)3 + H2O + HMnO4 + Na2SO4 + NaNO3 =>
5 NaBiO3 + 2 MnSO4 + 16 HNO3 = 5 Bi(NO3)3 + 7 H2O + 2 HMnO4 + 2 Na2SO4 + NaNO3
Ge(OH)4 + H3PO3 = GeP2O5 + H2O =>
Ge(OH)4 + 2 H3PO3 = GeP2O5 + 5 H2O
Al + CrSO4 = Cr + Al2(SO4)3 =>
2 Al + 3 CrSO4 = 3 Cr + Al2(SO4)3
KNO3 + Al + KOH + H2O = NH3 + K(Al(OH)4) =>
3 KNO3 + 8 Al + 5 KOH + 18 H2O = 3 NH3 + 8 K(Al(OH)4)
Al + CrSO4 = Cr + Al2(SO4)3 =>
2 Al + 3 CrSO4 = 3 Cr + Al2(SO4)3
Ca + O2 = CaO =>
2 Ca + O2 = 2 CaO
C21H25ClO5 + O2 = CO2 + H2O + HCl =>
2 C21H25ClO5 + 49 O2 = 42 CO2 + 24 H2O + 2 HCl
Zn(OH)2 + NH4OH = [Zn(NH3)4] + OH + H2O =>
Zn(OH)2 + 4 NH4OH = [Zn(NH3)4] + 2 OH + 4 H2O
FeS2 + HNO3 = Fe(NO3)3 + H2SO4 + NO + H2O =>
FeS2 + 8 HNO3 = Fe(NO3)3 + 2 H2SO4 + 5 NO + 2 H2O
C + H3 + Cl = CH3Cl =>
C + H3 + Cl = CH3Cl
AlS + NaOH = AlOH + NaS =>
AlS + NaOH = AlOH + NaS
K2C2O4*H2O + FeCl3*6H2O = FeK3(C2O4)3H2O + KCl + H2O =>
3 K2C2O4*H2O + FeCl3*6H2O = FeK3(C2O4)3H2O + 3 KCl + 8 H2O
K4Fe(CN)6 + KMnO4 + H2SO4 = KHSO4 + Fe2(SO4)3 + MnSO4 + HNO3 + CO2 + H2O =>
10 K4Fe(CN)6 + 122 KMnO4 + 299 H2SO4 = 162 KHSO4 + 5 Fe2(SO4)3 + 122 MnSO4 + 60 HNO3 + 60 CO2 + 188 H2O
HBr + Ag2O = AgBr + H2O =>
2 HBr + Ag2O = 2 AgBr + H2O
H2S + HNO3 = H2SO4 + NO2 + H2O =>
H2S + 8 HNO3 = H2SO4 + 8 NO2 + 4 H2O
Li(NO3)2 = LiOO + NO2 =>
Li(NO3)2 = LiOO + 2 NO2
C6H5Cl + CH3Cl + Na = C6H5CH3 + NaCl =>
C6H5Cl + CH3Cl + 2 Na = C6H5CH3 + 2 NaCl
KCl + Li2SO4 = K2SO4 + ClLi =>
2 KCl + Li2SO4 = K2SO4 + 2 ClLi
CaC2(s) + H2O(l) = C2H4(g) + CaO2(s) =>
CaC2(s) + 2 H2O(l) = C2H4(g) + CaO2(s)
Li2SO3 + HCl = LiCl + SO2 + H2O =>
Li2SO3 + 2 HCl = 2 LiCl + SO2 + H2O
(NH4)2CO3(s) + Fe(OH)2(aq) = NH4OH(aq) + FeCO3(g) =>
(NH4)2CO3(s) + Fe(OH)2(aq) = 2 NH4OH(aq) + FeCO3(g)
Pb + Fe(NO3)3 = Pb(NO3)4 + Fe =>
3 Pb + 4 Fe(NO3)3 = 3 Pb(NO3)4 + 4 Fe
Ni + H{+} = Ni{2+} + H =>
Ni + 2 H{+} = Ni{2+} + 2 H
H2L2 = HL =>
H2L2 = 2 HL
CH3COOCH2CH3 + CHCl3 = CH3COO3Cl3 + C3H6 =>
6 CH3COOCH2CH3 + 3 CHCl3 = 3 CH3COO3Cl3 + 7 C3H6
NH4OH + CH3CH2OH = NH3CH4 + CH4 + O2 =>
NH4OH + CH3CH2OH = NH3CH4 + CH4 + O2
UH3 + H2O = UO3 + H2 =>
2 UH3 + 6 H2O = 2 UO3 + 9 H2
Al + H2O = Al(OH)3 + H2 =>
2 Al + 6 H2O = 2 Al(OH)3 + 3 H2
FeSO4 + KMnO4 + H2SO4 = H2O + MnS + K2SO4 + Fe2(SO4)3 =>
26 FeSO4 + 2 KMnO4 + 16 H2SO4 = 16 H2O + 2 MnS + K2SO4 + 13 Fe2(SO4)3
C3H7COOH + C2H5OH = C3H7COOC2H5 + H2O2 =>
5 C3H7COOH + 2 C2H5OH = 4 C3H7COOC2H5 + 2 H2O2
Na3(PO4) + Cu(SO4) = Cu(PO4) + Na3(SO4) =>
Na3(PO4) + Cu(SO4) = Cu(PO4) + Na3(SO4)
CHCCH3 + KMnO4 + H2O = C2H2(OH)2 + MnO2 + KOH =>
6 CHCCH3 + 8 KMnO4 + 10 H2O = 9 C2H2(OH)2 + 8 MnO2 + 8 KOH
Na3SbO4 + H2S = H2O + S + Na3SbO3 =>
Na3SbO4 + H2S = H2O + S + Na3SbO3
CaC2(s) + H2O(l) = C2H4(g) + CaO2(s) =>
CaC2(s) + 2 H2O(l) = C2H4(g) + CaO2(s)
CaP = Ca2P2 =>
2 CaP = Ca2P2
FeC2O4 + KMnO4 + H2SO4 = Fe2(SO4)3 + CO2 + MnSO4 + K2SO4 + H2O =>
10 FeC2O4 + 6 KMnO4 + 24 H2SO4 = 5 Fe2(SO4)3 + 20 CO2 + 6 MnSO4 + 3 K2SO4 + 24 H2O
CaC2(s) + H2O(l) = C2H4(g) + CaO2(s) =>
CaC2(s) + 2 H2O(l) = C2H4(g) + CaO2(s)
HgI2 + O2 = Hg2O + I2 =>
4 HgI2 + O2 = 2 Hg2O + 4 I2
C6H6SO3H + NaOH = H2O + NaC6H6SO3 =>
C6H6SO3H + NaOH = H2O + NaC6H6SO3
HNO3 + H2O = H2NO3 + OH =>
HNO3 + H2O = H2NO3 + OH
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur02/23/24
Équations équilibrées sur03/24/23
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