| Équations équilibrées la veille | Équations équilibrées le lendemain |
Cu(s) + 2 AgNO3(aq) = Cu(NO3)2 + 2 Ag(s)
Al2S3 + NaHCO3 = Al(OH)3 + Na2S + CO2 =>
Al2S3 + 6 NaHCO3 = 2 Al(OH)3 + 3 Na2S + 6 CO2
AgNO3(aq) + H2O(l) = Ag2O(s) + HNO3(aq) =>
2 AgNO3(aq) + H2O(l) = Ag2O(s) + 2 HNO3(aq)
AlCl3 + Fe(No3)3 = Al(No3)3 + FeCl3 =>
AlCl3 + Fe(No3)3 = Al(No3)3 + FeCl3
HCl + Cr = CrCl2 + H2 =>
2 HCl + Cr = CrCl2 + H2
NH3 + H3PO4 = NH4 + H2PO4 =>
NH3 + H3PO4 = NH4 + H2PO4
Cu(NO3)2 + Cu(OH)2 = CuOHNO3 =>
Cu(NO3)2 + Cu(OH)2 = 2 CuOHNO3
Al(NO3)3 + Na2CO3 = Al2(CO3)3 + Na + NO3 =>
2 Al(NO3)3 + 3 Na2CO3 = Al2(CO3)3 + 6 Na + 6 NO3
Al(OH)3 + Sr(NO3)2 = Al(NO3)3 + Sr(OH)2 =>
2 Al(OH)3 + 3 Sr(NO3)2 = 2 Al(NO3)3 + 3 Sr(OH)2
NaH2O = NaOH2 =>
NaH2O = NaOH2
NaCH3OO + AgNO3 = NaNO3 + AgCH3OO =>
NaCH3OO + AgNO3 = NaNO3 + AgCH3OO
Ag1 + Na2S = Ag2S + Na1 =>
2 Ag1 + Na2S = Ag2S + 2 Na1
C7H7O3N + O2 = CO2 + H2O + HNO2 =>
C7H7O3N + 8 O2 = 7 CO2 + 3 H2O + HNO2
MnSO4 + KClO4 + KOH = K2MnO4 + KCl + K2SO4 + H2O =>
2 MnSO4 + KClO4 + 8 KOH = 2 K2MnO4 + KCl + 2 K2SO4 + 4 H2O
Ca(IO3)2 + H2O = Ca(OH)2 + HI + O2 =>
Ca(IO3)2 + 2 H2O = Ca(OH)2 + 2 HI + 3 O2
Ca(ClO4)2 + H2O = CaO + HClO4 =>
Ca(ClO4)2 + H2O = CaO + 2 HClO4
AlF3 + Li2CO3 = Al2(CO3)3 + LiF =>
2 AlF3 + 3 Li2CO3 = Al2(CO3)3 + 6 LiF
ammoniumsulfide + lead(II)nitrate = ammoniumnitrate + lead(II)sulfide =>
(NH4)2S + Pb(NO3)2 = 2 NH4NO3 + PbS
Al + NaOH + H2O = NaAl(OH)4 + H2 =>
2 Al + 2 NaOH + 6 H2O = 2 NaAl(OH)4 + 3 H2
C6H12O6 + NaOH = C6H11O6 + Na + H2O =>
C6H12O6 + NaOH = C6H11O6 + Na + H2O
Na3PO4 + AlCl3 = NaCl + AlPO4 =>
Na3PO4 + AlCl3 = 3 NaCl + AlPO4
C2H5OH(l) + O(g) = CO2(g) + H2O(l) =>
C2H5OH(l) + 6 O(g) = 2 CO2(g) + 3 H2O(l)
H{2}SO{4} + NaNO{2} = HNO{2} + Na{2}SO{4} =>
H{2}SO{4} + NaNO{2} = HNO{2} + Na{2}SO{4}
AgNO3(aq) + H2O(l) = Ag2O(s) + HNO3(aq) =>
2 AgNO3(aq) + H2O(l) = Ag2O(s) + 2 HNO3(aq)
HC2H3O2 + LiOH = H2O + LiC2H3O2 =>
HC2H3O2 + LiOH = H2O + LiC2H3O2
NaMnO4 + K2SO3 + HNO3 = K2SO4 + Mn(NO3)2 + NaNO3 + H2O =>
2 NaMnO4 + 5 K2SO3 + 6 HNO3 = 5 K2SO4 + 2 Mn(NO3)2 + 2 NaNO3 + 3 H2O
(C6H12O5)3 + O2 = CO2 + H2O =>
2(C6H12O5)3 + 39 O2 = 36 CO2 + 36 H2O
CH3CHOHCH2CH3 + Cr2O7 + H2SO4 = CH3CHOCH2CH3 + CrSO4 + H2O =>
10 CH3CHOHCH2CH3 + Cr2O7 + 2 H2SO4 = 10 CH3CHOCH2CH3 + 2 CrSO4 + 7 H2O
C3H8(g) + O2(g) = O2H8 + C =>
C3H8(g) + O2(g) = O2H8 + 3 C
Na2SO4 + AgNO3 = Ag2SO4 + NaNO3 =>
Na2SO4 + 2 AgNO3 = Ag2SO4 + 2 NaNO3
CuSO4 + NH3 + H2O = (NH4)2SO4 + Cu(NH3)4(OH)2 =>
CuSO4 + 6 NH3 + 2 H2O = (NH4)2SO4 + Cu(NH3)4(OH)2
Li2CO3 + CuI2 = LiI + CuCO3 =>
Li2CO3 + CuI2 = 2 LiI + CuCO3
CH3NH3 + NaOH = NH4 + CH3ONa =>
CH3NH3 + NaOH = NH4 + CH3ONa
AgNO3(aq) + H2O(l) = Ag2O(s) + HNO3(aq) =>
2 AgNO3(aq) + H2O(l) = Ag2O(s) + 2 HNO3(aq)
I2 + S2O3{-} = I{-} + S4O6 =>
I2 + 2 S2O3{-} = 2 I{-} + S4O6
Cu(C2H3O2)2 + Na2CO3 = CuCO3 + Na(C2H3O2) =>
Cu(C2H3O2)2 + Na2CO3 = CuCO3 + 2 Na(C2H3O2)
C + O + Cl = COCl2 =>
C + O + 2 Cl = COCl2
Zn2S2 + O2 = Zn2O2 + S =>
Zn2S2 + O2 = Zn2O2 + 2 S
AlCl3 + O = Al2O3 + Cl =>
2 AlCl3 + 3 O = Al2O3 + 6 Cl
NaHSO4*H2O + C2H5OH = Na2SO4 + C2H5SO4H + H2O =>
2 NaHSO4*H2O + C2H5OH = Na2SO4 + C2H5SO4H + 3 H2O
NaOCl + CH3COOH = HOCl + CH3COO + Na =>
NaOCl + CH3COOH = HOCl + CH3COO + Na
C3H8O + O2 = H2O + C2O =>
4 C3H8O + 9 O2 = 16 H2O + 6 C2O
Al(s) + H2SO4(l) = Al2(SO4)3(aq) + H2(g) =>
2 Al(s) + 3 H2SO4(l) = Al2(SO4)3(aq) + 3 H2(g)
Al(NO3)2NO3 + NaOH = Al(OH)2NO3 + NaNO3 =>
Al(NO3)2NO3 + 2 NaOH = Al(OH)2NO3 + 2 NaNO3
Fe + O2 = Fe2O3 =>
4 Fe + 3 O2 = 2 Fe2O3
Be + F2 = BeF2 =>
Be + F2 = BeF2
Zn58 + Fe(NO3)3 = Fe4 + Zn(NO3)5 =>
6 Zn58 + 580 Fe(NO3)3 = 145 Fe4 + 348 Zn(NO3)5
C + H2O = CH3OH + O2 =>
2 C + 4 H2O = 2 CH3OH + O2
Mg(OH)2 + HCl = MgCl2 + H2O =>
Mg(OH)2 + 2 HCl = MgCl2 + 2 H2O
CoCl3 + CuSO4 = Co2(SO4)3 + CuCl2 =>
2 CoCl3 + 3 CuSO4 = Co2(SO4)3 + 3 CuCl2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur06/05/24
Équations équilibrées sur07/05/23
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