| Équations équilibrées la veille |
2 Cu(OH)2 + 4 KI = 2 CuI + I2 + 4 KOH
AgNO3 + Al = Al(NO3) + Ag(s) =>
AgNO3 + Al = Al(NO3) + Ag(s)
Ca(NO3)2(aq) + HF(aq) = HNO3 + CaF2(s) =>
Ca(NO3)2(aq) + 2 HF(aq) = 2 HNO3 + CaF2(s)
LiOH + Ag2S = AgOH + Li2S =>
2 LiOH + Ag2S = 2 AgOH + Li2S
Pb3O4 + NaClO = PbO5 + NaCl =>
Pb3O4 + 11 NaClO = 3 PbO5 + 11 NaCl
Cr2(SO4)3(aq) + NaOH(aq) = Cr(OH)3 + Na2SO4(aq) =>
Cr2(SO4)3(aq) + 6 NaOH(aq) = 2 Cr(OH)3 + 3 Na2SO4(aq)
Al + HCl = AlCl3 + H2 =>
2 Al + 6 HCl = 2 AlCl3 + 3 H2
C2H6 + O2 = CO2 + H2O =>
2 C2H6 + 7 O2 = 4 CO2 + 6 H2O
AgNO3 + MgCl2 = AgCl + Mg(NO3)2 =>
2 AgNO3 + MgCl2 = 2 AgCl + Mg(NO3)2
CO2 + H2O = C6H12O6 + O2 =>
6 CO2 + 6 H2O = C6H12O6 + 6 O2
K2SO4 + NaOH = KNa + SO4(OH)2 =>
K2SO4 + 2 NaOH = 2 KNa + SO4(OH)2
Cr + FeS = Fe + CrS2 =>
Cr + 2 FeS = 2 Fe + CrS2
C2H3O2H + AI(OH)3 = AI(C2H3O2)3 + H2O =>
3 C2H3O2H + AI(OH)3 = AI(C2H3O2)3 + 3 H2O
FeO = Fe + FeO*Fe2O3 =>
4 FeO = Fe + FeO*Fe2O3
K(HCO3)2 + HCl = KCl2 + CO2 + H2O =>
K(HCO3)2 + 2 HCl = KCl2 + 2 CO2 + 2 H2O
C24H32O2 + O2 = CO2 + H2O =>
C24H32O2 + 31 O2 = 24 CO2 + 16 H2O
ClH = Cl2 + H2 =>
2 ClH = Cl2 + H2
Na + CaO = NaCaO =>
Na + CaO = NaCaO
Al + H2SO4 + H2O = Al2(SO4)3*12H2O + H2 =>
2 Al + 3 H2SO4 + 12 H2O = Al2(SO4)3*12H2O + 3 H2
NH4Cl + MgO = MgCl2 + NH3 + H2O =>
2 NH4Cl + MgO = MgCl2 + 2 NH3 + H2O
Pb + P = Pb3P2 =>
3 Pb + 2 P = Pb3P2
KI + H2SO4 = KSO4 + IH2 =>
KI + H2SO4 = KSO4 + IH2
Cu + HgCl2 = Cu(Cl2)2 + Hg =>
Cu + 2 HgCl2 = Cu(Cl2)2 + 2 Hg
NaOH + SO2 + S = Na2S2O3 + H2O =>
2 NaOH + SO2 + S = Na2S2O3 + H2O
ZnS + O = ZnO + SO2 =>
ZnS + 3 O = ZnO + SO2
FeCl3 + KOH + Cl2 = K2FeO4 + H2O + KCl =>
2 FeCl3 + 16 KOH + 3 Cl2 = 2 K2FeO4 + 8 H2O + 12 KCl
C8H18 + O2 = CO2 + H2O =>
2 C8H18 + 25 O2 = 16 CO2 + 18 H2O
ZnS + O2 = ZnO + S =>
2 ZnS + O2 = 2 ZnO + 2 S
FeS2 + Na2O2 = NaFeO4 + Na2SO4 + Na2O =>
2 FeS2 + 19 Na2O2 = 2 NaFeO4 + 4 Na2SO4 + 14 Na2O
H2SO4 + KMnO4 + KCl = MnSO5 + K2SO4 + Cl2 + H2O =>
6 H2SO4 + 2 KMnO4 + 6 KCl = 2 MnSO5 + 4 K2SO4 + 3 Cl2 + 6 H2O
Cl2O7 + BeO = Be(ClO4)2 =>
Cl2O7 + BeO = Be(ClO4)2
ZnS + AlP = Zn3P2 + Al2S3 =>
3 ZnS + 2 AlP = Zn3P2 + Al2S3
Cu3N + HNO3 = Cu(NO3)2 + NO + H2O =>
3 Cu3N + 26 HNO3 = 9 Cu(NO3)2 + 11 NO + 13 H2O
Cu + O2 = Cu2O =>
4 Cu + O2 = 2 Cu2O
Cu3N + HNO3 = Cu(NO3)2 + NO + H2O =>
3 Cu3N + 26 HNO3 = 9 Cu(NO3)2 + 11 NO + 13 H2O
ZnS + HCl = ZnCl2 + H2S =>
ZnS + 2 HCl = ZnCl2 + H2S
Al(OH)3 + HCl = Al(Cl3) + H2O =>
Al(OH)3 + 3 HCl = Al(Cl3) + 3 H2O
C2H2 + H2 = C2H6 =>
C2H2 + 2 H2 = C2H6
ZnS + O2 = ZnO + SO2 =>
2 ZnS + 3 O2 = 2 ZnO + 2 SO2
KI + Cl2 = KCl + I2 =>
2 KI + Cl2 = 2 KCl + I2
Ga(OH)3 + HNO3 = GaH + NO3(OH)3 =>
Ga(OH)3 + HNO3 = GaH + NO3(OH)3
Cu3N + HNO3 = Cu(NO3)2 + NO + H2O =>
3 Cu3N + 26 HNO3 = 9 Cu(NO3)2 + 11 NO + 13 H2O
BrO2 + OH{-} = BrO3{-} + Br{-} + H2O =>
6 BrO2 + 6 OH{-} = 5 BrO3{-} + Br{-} + 3 H2O
CH3CH24CH3 + O2 = CO2 + H2O =>
2 CH3CH24CH3 + 21 O2 = 6 CO2 + 30 H2O
Mg(No3)2 + KOH = Mg(OH)2 + K(No3) =>
Mg(No3)2 + 2 KOH = Mg(OH)2 + 2 K(No3)
HI + NO2 = I2 + NO + H2O =>
2 HI + NO2 = I2 + NO + H2O
Fe(NO3)2 + NaOH = Fe(OH)2 + NaNO3 =>
Fe(NO3)2 + 2 NaOH = Fe(OH)2 + 2 NaNO3
AgNO3(aq) + Na2CO3(s) = NaNO3(aq) + Ag2CO3(s) =>
2 AgNO3(aq) + Na2CO3(s) = 2 NaNO3(aq) + Ag2CO3(s)
Cu3N + HNO3 = Cu(NO3)2 + NO + H2O =>
3 Cu3N + 26 HNO3 = 9 Cu(NO3)2 + 11 NO + 13 H2O
Fe2O3 + C = Fe + CO2 =>
2 Fe2O3 + 3 C = 4 Fe + 3 CO2
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| Équations équilibrées la veille |
Équations équilibrées sur12/11/24
Équations équilibrées sur01/10/24
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