| Équations équilibrées la veille | Équations équilibrées le lendemain |
C6H5NH2 + HCl = C6H5N + H3Cl
Co(NO3)2 + H2O = HNO3 + CoO =>
Co(NO3)2 + H2O = 2 HNO3 + CoO
Ti2(SO3)3 + KMnO4 + H2SO4 = Ti(SO4)2 + Mn(SO4) + K2SO4 + H2O =>
5 Ti2(SO3)3 + 8 KMnO4 + 17 H2SO4 = 10 Ti(SO4)2 + 8 Mn(SO4) + 4 K2SO4 + 17 H2O
C5H11OH + HCl = C5H11OCl + H2 =>
C5H11OH + HCl = C5H11OCl + H2
Na2S2O3 + Cl + H2O = NaCl + H2SO4 + HCl =>
Na2S2O3 + 8 Cl + 5 H2O = 2 NaCl + 2 H2SO4 + 6 HCl
COO = CO2 =>
COO = CO2
(NH4)2CO3 + Cr(NO3)3 = Cr2(CO3)3 + NH4NO3 =>
3(NH4)2CO3 + 2 Cr(NO3)3 = Cr2(CO3)3 + 6 NH4NO3
LiOCH3 + TiCl4 = Ti(OCH3)4 + LiCl =>
4 LiOCH3 + TiCl4 = Ti(OCH3)4 + 4 LiCl
Fe + H2O = Fe2H2 + O2 =>
4 Fe + 2 H2O = 2 Fe2H2 + O2
(NH4)2CO3 + Cr(NO3)3 = Cr2(CO3)3 + NH4NO3 =>
3(NH4)2CO3 + 2 Cr(NO3)3 = Cr2(CO3)3 + 6 NH4NO3
H3C6H5O7 + NaHCO3 = H3C6H5O7Na3 + H2O + CO2 =>
7 H3C6H5O7 + 18 NaHCO3 = 6 H3C6H5O7Na3 + 13 H2O + 24 CO2
HBrO2 + KOH = KBrO2 + H2O =>
HBrO2 + KOH = KBrO2 + H2O
CuS + H2O = CuO*H2S =>
CuS + H2O = CuO*H2S
Na2S2O3 + BaCl2 = NaCl2 + Ba2S2O3 =>
Na2S2O3 + 2 BaCl2 = 2 NaCl2 + Ba2S2O3
(NH4)2CO3 + Cr(NO3)3 = Cr2(CO3)3 + NH4NO3 =>
3(NH4)2CO3 + 2 Cr(NO3)3 = Cr2(CO3)3 + 6 NH4NO3
CO + NO = CO2 + N2 =>
2 CO + 2 NO = 2 CO2 + N2
Ag2O + NH3 + H2O = Ag(NH3)3{+} + OH{-} =>
Ag2O + 6 NH3 + H2O = 2 Ag(NH3)3{+} + 2 OH{-}
PbS(s) + H2O2 = PbSO4(s) + H2O =>
PbS(s) + 4 H2O2 = PbSO4(s) + 4 H2O
MgOS = MgSO =>
MgOS = MgSO
HSO3O = HSO4 =>
HSO3O = HSO4
H2S + Na[Al(OH)4] = NaHS + Al(OH)3 + H2O =>
H2S + Na[Al(OH)4] = NaHS + Al(OH)3 + H2O
(NH4)2CO3 + Cr(NO3)3 = Cr2(CO3)3 + NH4NO3 =>
3(NH4)2CO3 + 2 Cr(NO3)3 = Cr2(CO3)3 + 6 NH4NO3
Cr2O7{-} + S{2-} + H{+} = Cr{3} + S + H2O =>
2 Cr2O7{-} + 7 S{2-} + 28 H{+} = 4 Cr{3} + 7 S + 14 H2O
C3H3O2 + O2 = CO2 + H2O =>
4 C3H3O2 + 11 O2 = 12 CO2 + 6 H2O
HCl + Ni(OH)3 = H2O + NiCl3 =>
3 HCl + Ni(OH)3 = 3 H2O + NiCl3
K4[Fe(CN)6] + Fe(OH)3 = Fe4[Fe(CN)6]3 + KOH =>
3 K4[Fe(CN)6] + 4 Fe(OH)3 = Fe4[Fe(CN)6]3 + 12 KOH
Fe3 + O6 = O2Fe2 =>
2 Fe3 + O6 = 3 O2Fe2
(NH4)2CO3 + Cr(NO3)3 = Cr2(CO3)3 + NH4NO3 =>
3(NH4)2CO3 + 2 Cr(NO3)3 = Cr2(CO3)3 + 6 NH4NO3
Na2MoO4 + NH2OH*HCl = MoO2 + N2 + NaCl + H2O =>
Na2MoO4 + 2 NH2OH*HCl = MoO2 + N2 + 2 NaCl + 4 H2O
Cu(NO3)2 + HCl(aq) = CuCl2(aq) + HNO3(aq) =>
Cu(NO3)2 + 2 HCl(aq) = CuCl2(aq) + 2 HNO3(aq)
C3H4 + O2 = CO2 + H2O =>
C3H4 + 4 O2 = 3 CO2 + 2 H2O
(NH4)2CO3 + Cr(NO3)3 = Cr2(CO3)3 + NH4NO3 =>
3(NH4)2CO3 + 2 Cr(NO3)3 = Cr2(CO3)3 + 6 NH4NO3
NaI + NaIO3 + H2SO4 = I3 + Na2SO4 + H2O =>
5 NaI + NaIO3 + 3 H2SO4 = 2 I3 + 3 Na2SO4 + 3 H2O
Li(OH) + (H2SO4) = Li2(SO4) + H2O =>
2 Li(OH) + (H2SO4) = Li2(SO4) + 2 H2O
O2SO = SO3 =>
O2SO = SO3
MnO4 + Na = NaMnO4 =>
MnO4 + Na = NaMnO4
(COOH)22H2O + NaOH = Na2C2O4 + H2O =>
(COOH)22H2O + 22 NaOH = 11 Na2C2O4 + 23 H2O
Cu + AgNO3(aq) = Ag + Cu(NO3)2(aq) =>
Cu + 2 AgNO3(aq) = 2 Ag + Cu(NO3)2(aq)
FeCl3 + AgNO3 = AgCl3(s) + FeNO3 =>
FeCl3 + AgNO3 = AgCl3(s) + FeNO3
KMnO4 + Zn + H2SO4 = MnSO4 + K2SO4 + ZnSO4 + H2O =>
2 KMnO4 + 5 Zn + 8 H2SO4 = 2 MnSO4 + K2SO4 + 5 ZnSO4 + 8 H2O
MgF2 + HCl = MgCl2 + HF =>
MgF2 + 2 HCl = MgCl2 + 2 HF
SrCl2 + Na2SO4 = NaCl + SrSO4 =>
SrCl2 + Na2SO4 = 2 NaCl + SrSO4
C2H4(OH)2 + H2O = H2 + CO2 =>
C2H4(OH)2 + 2 H2O = 5 H2 + 2 CO2
HCl{-2} + NaOH = NaCl{-2} + H2O =>
HCl{-2} + NaOH = NaCl{-2} + H2O
SO2 + MgSO3 + H2O = MgSO2 + HSO3 =>
2 SO2 + MgSO3 + H2O = MgSO2 + 2 HSO3
HCl + HCHO = CCl2O + H2 =>
2 HCl + HCHO = CCl2O + 2 H2
Fe + Cu + HCl = HFe + CuCl =>
Fe + Cu + HCl = HFe + CuCl
NH3OHCl + NaNO2 = NaCl + H2O + N2O =>
NH3OHCl + NaNO2 = NaCl + 2 H2O + N2O
Na2Cr2O7 + FeCl2 + HCl = CrCl3 + FeCl3 + H2O + NaCl =>
Na2Cr2O7 + 6 FeCl2 + 14 HCl = 2 CrCl3 + 6 FeCl3 + 7 H2O + 2 NaCl
(NH4)2CO3 + Cr(NO3)3 = Cr2(CO3)3 + NH4NO3 =>
3(NH4)2CO3 + 2 Cr(NO3)3 = Cr2(CO3)3 + 6 NH4NO3
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur02/22/24
Équations équilibrées sur03/23/23
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