| Équations équilibrées la veille | Équations équilibrées le lendemain |
NiSO4 + AgNO3 = Ni(NO3) + AgSO4
NaO + AlCl = NaCl + AlO =>
NaO + AlCl = NaCl + AlO
SiF4 + [F{-}] = SiF6{2-} =>
SiF4 + 2[F{-}] = SiF6{2-}
C5O2SH10NH2 + H2O = CH4 + CO2 + NH3 + H2S =>
8 C5O2SH10NH2 + 18 H2O = 23 CH4 + 17 CO2 + 8 NH3 + 8 H2S
CO2 + H2 = C3H8 + O2 =>
3 CO2 + 4 H2 = C3H8 + 3 O2
NaOH + AgBr = NaBr + AgOH =>
NaOH + AgBr = NaBr + AgOH
C2H5COOCH3 + NaHCO3 = HCOONa + H2O + CO2 =>
C2H5COOCH3 + 10 NaHCO3 = 10 HCOONa + 4 H2O + 4 CO2
FeSO4 + HBrO + H2SO4 = Br + Fe2(SO4)3 + H2O =>
2 FeSO4 + 2 HBrO + H2SO4 = 2 Br + Fe2(SO4)3 + 2 H2O
Na2S + NaOH = NaS + Na2OH =>
Na2S + NaOH = NaS + Na2OH
NH3 + NaH(SO4) = NH4 + SO4 + Na =>
NH3 + NaH(SO4) = NH4 + SO4 + Na
CH3OH + K = CH3OK + H2 =>
2 CH3OH + 2 K = 2 CH3OK + H2
Fe(OH)3 + H3C6H5O7 = FeC6H5O7 + H2O =>
Fe(OH)3 + H3C6H5O7 = FeC6H5O7 + 3 H2O
CuBr + Pb3(PO4)4 = Cu3PO4 + PbBr4 =>
12 CuBr + Pb3(PO4)4 = 4 Cu3PO4 + 3 PbBr4
C6H5COOH + NaOH = NaC6H5CO2 + H2O =>
C6H5COOH + NaOH = NaC6H5CO2 + H2O
CO + S = C + SO2 =>
2 CO + S = 2 C + SO2
Ho5Rh3 + O2 = Ho2O3 + Ho3Rh2 =>
8 Ho5Rh3 + 3 O2 = 2 Ho2O3 + 12 Ho3Rh2
CaCl + KPo4 = CaPo4 + KCl =>
CaCl + KPo4 = CaPo4 + KCl
CaO + HC = CaC + OH =>
CaO + HC = CaC + OH
Cu2{+} + S2{-} + C = Cu + CS2 =>
Cu2{+} + S2{-} + C = 2 Cu + CS2
CuSO4 + MgO = MgSO4 + CuO =>
CuSO4 + MgO = MgSO4 + CuO
CrCl3 + Zn = Cr3 + ZnCl2 =>
6 CrCl3 + 9 Zn = 2 Cr3 + 9 ZnCl2
Cr2O7 + H{+} + I{-} = Cr + H2O + I2 =>
Cr2O7 + 14 H{+} + 14 I{-} = 2 Cr + 7 H2O + 7 I2
NaOH + C3H6O2 = H2O + NaCOOH + C2H4 =>
NaOH + C3H6O2 = H2O + NaCOOH + C2H4
C2H4O + O2 = C2H4O2 =>
2 C2H4O + O2 = 2 C2H4O2
CO + S = C + SO2 =>
2 CO + S = 2 C + SO2
Al(s) + NiSO4(aq) = Al(SO4)3(aq) + Ni(s) =>
Al(s) + 3 NiSO4(aq) = Al(SO4)3(aq) + 3 Ni(s)
MgOH2 + H2O = MgO + H3O =>
MgOH2 + 2 H2O = MgO + 2 H3O
Na + C + O = (Na2CO3) =>
2 Na + C + 3 O = (Na2CO3)
Na + H5O = Na2OH + H5 =>
10 Na + 5 H5O = 5 Na2OH + 4 H5
KClO4 = ClO4 + K =>
KClO4 = ClO4 + K
Fe + Cl2 = FeCl3 =>
2 Fe + 3 Cl2 = 2 FeCl3
NaF + Br2 = Br2NaF =>
NaF + Br2 = Br2NaF
Ca(ClO4)2 + H2O = Ca(OH)2 + HClO4 =>
Ca(ClO4)2 + 2 H2O = Ca(OH)2 + 2 HClO4
Ca(HCO3)2 + Ba(OH)2 = BaCO3 + Ca(OH)2 + H2O =>
Ca(HCO3)2 + 2 Ba(OH)2 = 2 BaCO3 + Ca(OH)2 + 2 H2O
[H4B2O8]{2-} + H2O = H2O2 + [H2BO3]{-} =>
[H4B2O8]{2-} + 2 H2O = 2 H2O2 + 2[H2BO3]{-}
Zn + HNO3 = Zn(NO3)2 + N2O + H2O =>
4 Zn + 10 HNO3 = 4 Zn(NO3)2 + N2O + 5 H2O
H{+} + Fe2S3 + NO3{-} = S + Fe{3+} + NO2 + H2O =>
12 H{+} + Fe2S3 + 6 NO3{-} = 3 S + 2 Fe{3+} + 6 NO2 + 6 H2O
Be3P2 + Na(NO3) = Na3P + Be(NO3)2 =>
Be3P2 + 6 Na(NO3) = 2 Na3P + 3 Be(NO3)2
NaI + Na(IO3) + H2SO4 = I2 + Na2(SO4) + H2O =>
5 NaI + Na(IO3) + 3 H2SO4 = 3 I2 + 3 Na2(SO4) + 3 H2O
Al2(CO3)3 = Al2O3 + CO2 =>
Al2(CO3)3 = Al2O3 + 3 CO2
Og + F2 = OgF =>
2 Og + F2 = 2 OgF
H2O2 = H2O + O2 =>
2 H2O2 = 2 H2O + O2
FeCl3 + Na2CO3 = Fe(CO3) + Cl3Na2 =>
FeCl3 + Na2CO3 = Fe(CO3) + Cl3Na2
C4H8O + H2O + [O] = C4H8OOH =>
2 C4H8O + H2O + [O] = 2 C4H8OOH
U + HF = UF + H2 =>
2 U + 2 HF = 2 UF + H2
BaCl2 + K2CO4 = BaCO4 + KCl =>
BaCl2 + K2CO4 = BaCO4 + 2 KCl
Na2S2O8 + NO2 + H2O = NaHSO4 + HNO3 =>
Na2S2O8 + 2 NO2 + 2 H2O = 2 NaHSO4 + 2 HNO3
N2O3 + HSO4 + Ba = H3N + H2O + BaSO4 =>
N2O3 + 12 HSO4 + 12 Ba = 2 H3N + 3 H2O + 12 BaSO4
Mn{+2} + IO4{-} + H2O = MnO4{-2} + H{+} + IO3{-} =>
Mn{+2} + 2 IO4{-} + 2 H2O = MnO4{-2} + 4 H{+} + 2 IO3{-}
NaOH + O2 = NaO2 + H2O =>
4 NaOH + 3 O2 = 4 NaO2 + 2 H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/14/24
Équations équilibrées sur02/13/23
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