| Équations équilibrées la veille | Équations équilibrées le lendemain |
CH3CONH2 + NaOH + H2O = CH3COONa + NH3*H2O
CH2Cl2 + Na = C2H4 + NaCl =>
2 CH2Cl2 + 4 Na = C2H4 + 4 NaCl
K2Cr2O7 + K2C2O4 + H2C2O4 = K3Cr(C2O4)3*3H2O + CO2 + H2O =>
K2Cr2O7 + 2 K2C2O4 + 7 H2C2O4 = 2 K3Cr(C2O4)3*3H2O + 6 CO2 + H2O
C6H5OH + HNO3 = C6H4OHNO2 + H2O =>
C6H5OH + HNO3 = C6H4OHNO2 + H2O
H2S2O7 + Fe = Fe2O3 + HS =>
3 H2S2O7 + 14 Fe = 7 Fe2O3 + 6 HS
HS{-} + OH{-} = S{2-} + H2O =>
HS{-} + OH{-} = S{2-} + H2O
Fe(NO3)3 + NH3 + H2O = Fe(OH)3 + NH4NO3 =>
Fe(NO3)3 + 3 NH3 + 3 H2O = Fe(OH)3 + 3 NH4NO3
Fe + H2O = Fe(OH)3 + H2 =>
2 Fe + 6 H2O = 2 Fe(OH)3 + 3 H2
Pt(OH)2 + O2 + H2O = Pt(OH)4 =>
2 Pt(OH)2 + O2 + 2 H2O = 2 Pt(OH)4
I3N = N2 + I =>
2 I3N = N2 + 6 I
Pb(NO3)2(aq) + NaI(aq) = PbI2(s) + Na(NO3)(aq) =>
Pb(NO3)2(aq) + 2 NaI(aq) = PbI2(s) + 2 Na(NO3)(aq)
Hg + NH4Br = HgBr2 + H2 + NH3 =>
Hg + 2 NH4Br = HgBr2 + H2 + 2 NH3
FeCl + AlCl3 = FeCl3 + AlCl =>
FeCl + AlCl3 = FeCl3 + AlCl
C2H4 + I = C2H4I =>
C2H4 + I = C2H4I
CH4 + CH3COOH = CH4COOH + CH3 =>
CH4 + CH3COOH = CH4COOH + CH3
K2O + TiCl4 = K2TiOCl4 =>
K2O + TiCl4 = K2TiOCl4
NaOH + CrO4 = Na(CrO4) + OH =>
NaOH + CrO4 = Na(CrO4) + OH
(NH3)2SO4 + H2O = (NH3)OH + H2SO4 =>
(NH3)2SO4 + 2 H2O = 2(NH3)OH + H2SO4
NH3(aq) + H2O(l) = NH4{+}(aq) + OH{-}(aq) =>
NH3(aq) + H2O(l) = NH4{+}(aq) + OH{-}(aq)
HS{-} + OH{-} = S{2-} + H2O =>
HS{-} + OH{-} = S{2-} + H2O
CO + OH = CO(OH)2 =>
CO + 2 OH = CO(OH)2
Fe(No3)3 + NaOH = NaNo3 + Fe(OH)3 =>
Fe(No3)3 + 3 NaOH = 3 NaNo3 + Fe(OH)3
Cr + H2SO4 = Cr2(SO4)3 + H2O + S =>
2 Cr + 4 H2SO4 = Cr2(SO4)3 + 4 H2O + S
K2SO4 + NiBr2 = NiSO4 + KBr =>
K2SO4 + NiBr2 = NiSO4 + 2 KBr
In2O3 + FeCl3 = InCl3 + Fe2O3 =>
In2O3 + 2 FeCl3 = 2 InCl3 + Fe2O3
NaCl + H2SO4 = Na2SO4 + HCl =>
2 NaCl + H2SO4 = Na2SO4 + 2 HCl
Al(OH)3 + H2SO4 = Al2(SO4)3 + H2O = =>
2 Al(OH)3 + 3 H2SO4 = Al2(SO4)3 + 6 H2O
KOH + H2SO4 = K2SO4 + H2O = =>
2 KOH + H2SO4 = K2SO4 + 2 H2O
H2Co3 + No2 = HNo3 + Co =>
H2Co3 + 3 No2 = 2 HNo3 + 3 Co
Au + Na2C2N2 + O2 + H2O = NaAu(CN)2 + Na3O3H3 =>
12 Au + 12 Na2C2N2 + 3 O2 + 6 H2O = 12 NaAu(CN)2 + 4 Na3O3H3
HBr + KOH = H2O + KBr =>
HBr + KOH = H2O + KBr
Mn{2+} + S2O8{2-} + H2O = MnO4{-} + HSO4{2-} + H{+} =>
4 Mn{2+} + 5 S2O8{2-} + 16 H2O = 4 MnO4{-} + 10 HSO4{2-} + 22 H{+}
AgNO3 + J = AgJ + NO3 =>
AgNO3 + J = AgJ + NO3
Cr + H2SO4 = Cr2(SO4)3 + H2O + S =>
2 Cr + 4 H2SO4 = Cr2(SO4)3 + 4 H2O + S
KMnO4 + KCl + H2O = Cl2 + MnO2 + KOH =>
2 KMnO4 + 6 KCl + 4 H2O = 3 Cl2 + 2 MnO2 + 8 KOH
Zn + CaCl2 = Ca + ZnCl4 =>
Zn + 2 CaCl2 = 2 Ca + ZnCl4
PbNO3{+} + HCl{-} = PbCl + HNO3 =>
PbNO3{+} + HCl{-} = PbCl + HNO3
Se + SO3 = SeSO3 =>
Se + SO3 = SeSO3
Mn + Ni2 = MnNi =>
2 Mn + Ni2 = 2 MnNi
ZnCl2 + Ca(NO3)2 = CaCl2 + Zn(NO3)2 =>
ZnCl2 + Ca(NO3)2 = CaCl2 + Zn(NO3)2
LiBr + CaS = Li2S + CaBr2 =>
2 LiBr + CaS = Li2S + CaBr2
NH4OH + HClO4 = NH4ClO4 + HOH =>
NH4OH + HClO4 = NH4ClO4 + HOH
CaCl2 + KCl = KCl2 + CaCl =>
CaCl2 + KCl = KCl2 + CaCl
C5H6O4 + CH3OH = C6H8O4 + H2O =>
C5H6O4 + CH3OH = C6H8O4 + H2O
CdS + CH3COOH = Cd(CH3COO)2 + H2S =>
CdS + 2 CH3COOH = Cd(CH3COO)2 + H2S
FeS2 + NaOCl + H2O = Fe(OH)3 + H2SO4 + NaCl =>
2 FeS2 + 15 NaOCl + 7 H2O = 2 Fe(OH)3 + 4 H2SO4 + 15 NaCl
Cr{3+} + OH{-} + Cl2{-} = CrO4{2-} + Cl{-} + H2O =>
Cr{3+} + 8 OH{-} + 3 Cl2{-} = CrO4{2-} + 6 Cl{-} + 4 H2O
Mg(NO3)2 + AlN = Al(NO3)3 + Mg3N2 =>
3 Mg(NO3)2 + 2 AlN = 2 Al(NO3)3 + Mg3N2
CuSO4 + NaHCO3 = CuCO3Cu(OH)2 + Na2SO4 + CO2 + H2O =>
2 CuSO4 + 4 NaHCO3 = CuCO3Cu(OH)2 + 2 Na2SO4 + 3 CO2 + H2O
Cl2 + O3 = Cl2O3 =>
Cl2 + O3 = Cl2O3
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur09/29/24
Équations équilibrées sur10/29/23
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