| Équations équilibrées la veille | Équations équilibrées le lendemain |
3 Al(NO3)3 + Na3PO4 = Al3(PO4) + 3 Na(NO3)3
CuSO4*5H2O + KI + Na2SO3 = CuI + H2O + SO2 + K2SO4 + Na2SO4 =>
2 CuSO4*5H2O + 2 KI + 2 Na2SO3 = 2 CuI + 10 H2O + SO2 + K2SO4 + 2 Na2SO4
C5H202N + O2 = CO2 + H2O + NH3 =>
4 C5H202N + 219 O2 = 20 CO2 + 398 H2O + 4 NH3
Sn + Fe2(SO4)3 = SnSO4 + Fe =>
3 Sn + Fe2(SO4)3 = 3 SnSO4 + 2 Fe
CaCl2O2 + H2O = HOCl + Ca(OH)2 =>
CaCl2O2 + 2 H2O = 2 HOCl + Ca(OH)2
KNO3 + Zn + KOH + H2O = NH3 + K2Zn(OH)4 =>
KNO3 + 4 Zn + 7 KOH + 6 H2O = NH3 + 4 K2Zn(OH)4
HOCl + KBr = HBr + KClO =>
HOCl + KBr = HBr + KClO
Bi2O3 + C = Bi + CO =>
Bi2O3 + 3 C = 2 Bi + 3 CO
Na + O4 = NaO =>
4 Na + O4 = 4 NaO
CrCl3*6H2O + C5H8O2 + (NH2)2CO = Cr(C5H7O2)3 + NH4Cl + CO2 + H2O =>
2 CrCl3*6H2O + 6 C5H8O2 + 3(NH2)2CO = 2 Cr(C5H7O2)3 + 6 NH4Cl + 3 CO2 + 9 H2O
CO + H2 = CH3OH =>
CO + 2 H2 = CH3OH
PhCH3 + KMnO4 + H2SO4 = PhCOOH + K2SO4 + MnSO4 + H2O =>
5 PhCH3 + 6 KMnO4 + 9 H2SO4 = 5 PhCOOH + 3 K2SO4 + 6 MnSO4 + 14 H2O
Na2Cr2O7 + FeSO4 + H2SO4 = Na2SO4 + Cr2(SO4)3 + Fe(SO4)3 + H2O =>
2 Na2Cr2O7 + 3 FeSO4 + 14 H2SO4 = 2 Na2SO4 + 2 Cr2(SO4)3 + 3 Fe(SO4)3 + 14 H2O
KHPNaOH = H2ONaKP =>
KHPNaOH = H2ONaKP
MnS + NaOH + H2O2 = MnO2 + Na2S + H2O =>
MnS + 2 NaOH + H2O2 = MnO2 + Na2S + 2 H2O
As2S5 + HCl = AsCl5 + H2S =>
As2S5 + 10 HCl = 2 AsCl5 + 5 H2S
Cu(s) + AlCl3(aq) = CuCl2 + Al =>
3 Cu(s) + 2 AlCl3(aq) = 3 CuCl2 + 2 Al
H2CO3 + NH4OH = H2O + NH4HCO3 =>
H2CO3 + NH4OH = H2O + NH4HCO3
Br + Fl = BrFl =>
Br + Fl = BrFl
Mg(s) + H2O(aq) = Mg(OH)2(s) + H2(g) =>
Mg(s) + 2 H2O(aq) = Mg(OH)2(s) + H2(g)
Ag3AsO4 + Zn + H2SO4 = As3H3 + Ag + ZnSO4 + H2O =>
6 Ag3AsO4 + 27 Zn + 27 H2SO4 = 2 As3H3 + 18 Ag + 27 ZnSO4 + 24 H2O
HNO3 + HS = NO2 + H2O + S =>
HNO3 + HS = NO2 + H2O + S
Al2(SO4)3 + Zn(NO3)2 = Al(NO3)3 + Zn(SO4) =>
Al2(SO4)3 + 3 Zn(NO3)2 = 2 Al(NO3)3 + 3 Zn(SO4)
Al(OH)3 + HCl = AlCl3 + H2O =>
Al(OH)3 + 3 HCl = AlCl3 + 3 H2O
C8H17 + O2 = CO2 + H2O =>
4 C8H17 + 49 O2 = 32 CO2 + 34 H2O
H3COH + Cr2O7{2-} + H{+} = H2CO + Cr{3+} + H2O =>
3 H3COH + Cr2O7{2-} + 8 H{+} = 3 H2CO + 2 Cr{3+} + 7 H2O
IO3{-} + I{-} + HCl = ICl2{-} + H2O =>
IO3{-} + 2 I{-} + 6 HCl = 3 ICl2{-} + 3 H2O
Cd + CuNO3 = CdNO3 + Cu =>
Cd + CuNO3 = CdNO3 + Cu
[Zn(NH3)4]{2+} = Zn{2+} + NH3 =>
[Zn(NH3)4]{2+} = Zn{2+} + 4 NH3
Cu + AgNO3 = Cu(NO3)2 + Ag =>
Cu + 2 AgNO3 = Cu(NO3)2 + 2 Ag
Fe(OH)3 = Fe2O3 + H2O =>
2 Fe(OH)3 = Fe2O3 + 3 H2O
NaI + CuCl2 = NaCl + CuI + I =>
2 NaI + CuCl2 = 2 NaCl + CuI + I
Cu + AgNO3 = Cu(NO3)2 + Ag =>
Cu + 2 AgNO3 = Cu(NO3)2 + 2 Ag
Li + NdCl3 = Nd + LiCl =>
3 Li + NdCl3 = Nd + 3 LiCl
C4H8O2 + Na = C4H8NaO2 =>
C4H8O2 + Na = C4H8NaO2
Zn + Ag2SO4 = ZnSO4 + Ag =>
Zn + Ag2SO4 = ZnSO4 + 2 Ag
CoCl4{2-} + H2O = Co(H2O)6{2+} + Cl{-} =>
CoCl4{2-} + 6 H2O = Co(H2O)6{2+} + 4 Cl{-}
Mn(NO3)2 + Na(BiO3) + HNO3 = Na(MnO4) + Bi(NO3)3 + H2O + Na(NO3) =>
2 Mn(NO3)2 + 5 Na(BiO3) + 14 HNO3 = 2 Na(MnO4) + 5 Bi(NO3)3 + 7 H2O + 3 Na(NO3)
Ag2CO3 + NH3 = Ag + NH3CO3 =>
Ag2CO3 + NH3 = 2 Ag + NH3CO3
S2O8{2-} + Mn{2+} + H2O = SO4{2-} + MnO(OH)2 + H{+} =>
S2O8{2-} + Mn{2+} + 3 H2O = 2 SO4{2-} + MnO(OH)2 + 4 H{+}
Na2O + I = NaI + O =>
Na2O + 2 I = 2 NaI + O
CH2O + CH3MgCl = CH4 + COH + MgOHCl =>
5 CH2O + CH3MgCl = 2 CH4 + 4 COH + MgOHCl
MgOH + HNO3 = Mg(NO3) + HOH =>
MgOH + HNO3 = Mg(NO3) + HOH
CH2(g) + O2(g) = CO2(g) + H2O(l) =>
2 CH2(g) + 3 O2(g) = 2 CO2(g) + 2 H2O(l)
N2O(g) + H2O(g) = NH4NO3 =>
N2O(g) + 2 H2O(g) = NH4NO3
Hg(O2CCH3)2 + Na2S = HgS + Na(O2CCH3) =>
Hg(O2CCH3)2 + Na2S = HgS + 2 Na(O2CCH3)
WO6 = W + O2 =>
WO6 = W + 3 O2
CaI2 + LiNO3 = Ca(NO3)2 + LiI =>
CaI2 + 2 LiNO3 = Ca(NO3)2 + 2 LiI
CH3CH2OH + CH3CH2CH2COOH = CH3CH2CH2COOCH2CH3 + H2O =>
CH3CH2OH + CH3CH2CH2COOH = CH3CH2CH2COOCH2CH3 + H2O
AgBr + Fe2(CO3)3 = FeBr3 + Ag2(CO3) =>
6 AgBr + Fe2(CO3)3 = 2 FeBr3 + 3 Ag2(CO3)
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur10/26/24
Équations équilibrées sur11/25/23
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