| Équations équilibrées la veille |
Cu3Zn2 + NaCl = Cu3Cl + Zn2Na
AI + ZnCI = Zn + AICI =>
AI + ZnCI = Zn + AICI
NH4Cl + AuNO3 = AuCl + NH4NO3 =>
NH4Cl + AuNO3 = AuCl + NH4NO3
FeCl3 + Br2 + NaOH = FeCl2 + Br2OH + NaCl =>
FeCl3 + Br2 + NaOH = FeCl2 + Br2OH + NaCl
C6H14 + Br2 + NaI = NaBr + C6H14I =>
2 C6H14 + Br2 + 2 NaI = 2 NaBr + 2 C6H14I
Bi2O3 + Co3O4 = BiCoO3 + Bi =>
5 Bi2O3 + 3 Co3O4 = 9 BiCoO3 + Bi
Zn + Fe{3} = Fe{2} + Zn{2} =>
Zn + 2 Fe{3} = 2 Fe{2} + Zn{2}
KI(at) + Pb(NO3)2(aq) = PbI2(s) + KNO3(aq) =>
2 KI(at) + Pb(NO3)2(aq) = PbI2(s) + 2 KNO3(aq)
Li2S + Br = LiBr + S2 =>
2 Li2S + 4 Br = 4 LiBr + S2
Na2S + CaCl2 = CaS + NaCl =>
Na2S + CaCl2 = CaS + 2 NaCl
Mg(NO3)2(aq) + HCl(aq) = MgCl2 + HNO3 =>
Mg(NO3)2(aq) + 2 HCl(aq) = MgCl2 + 2 HNO3
Ca2(OH)2 = Ca + OH =>
Ca2(OH)2 = 2 Ca + 2 OH
P + O2 = P2O5 =>
4 P + 5 O2 = 2 P2O5
C6H18O(g) + O2(g) = CO2(g) + C5H18O =>
C6H18O(g) + O2(g) = CO2(g) + C5H18O
Na + SnBr2 = NaBr2 + Sn =>
Na + SnBr2 = NaBr2 + Sn
Ca(s) + I2(g) = CaI2 =>
Ca(s) + I2(g) = CaI2
BaF2 + K3PO4 = Ba3(PO4)2 + KF =>
3 BaF2 + 2 K3PO4 = Ba3(PO4)2 + 6 KF
Pb + EDTA = Pb(EDTA) =>
Pb + EDTA = Pb(EDTA)
K2Cr2O7 + S + HCl = SO2 + CrCl3 + KCl + H2O =>
2 K2Cr2O7 + 3 S + 16 HCl = 3 SO2 + 4 CrCl3 + 4 KCl + 8 H2O
Sb + Cl2 = Sb(Cl3)3 =>
2 Sb + 9 Cl2 = 2 Sb(Cl3)3
Zn + FeCl3 = ZnCl2 + Fe =>
3 Zn + 2 FeCl3 = 3 ZnCl2 + 2 Fe
Cu(s) + FeSO4(aq) = CuSO4(aq) + Fe(s) =>
Cu(s) + FeSO4(aq) = CuSO4(aq) + Fe(s)
S + HP = SHP =>
S + HP = SHP
[Cu(NH3)]SO4 + Mg = Mg(SO4) + Cu(NH3) =>
[Cu(NH3)]SO4 + Mg = Mg(SO4) + Cu(NH3)
Na(Cr2O7)2 + HI = NaI2 + HCr2O7 =>
Na(Cr2O7)2 + 2 HI = NaI2 + 2 HCr2O7
Cu + HNO3 = Cu(NO3)2 + NO + H2O =>
3 Cu + 8 HNO3 = 3 Cu(NO3)2 + 2 NO + 4 H2O
Al + Na = AlNa3 =>
Al + 3 Na = AlNa3
CH3CH2OH + O2 = H2O + CH3COOH =>
CH3CH2OH + O2 = H2O + CH3COOH
Mn2O7 + Mg + H2SO4 = MgSO4 + Mn2(SO4)3 + H2O =>
Mn2O7 + 4 Mg + 7 H2SO4 = 4 MgSO4 + Mn2(SO4)3 + 7 H2O
Na3PO4 + (NH4)6Mo7O24 = (NH4)3PMo12O40 + (NH4)3PO4 + Na2O =>
24 Na3PO4 + 12(NH4)6Mo7O24 = 7(NH4)3PMo12O40 + 17(NH4)3PO4 + 36 Na2O
K2Cr2O7 + KNO2 + H2SO4 = Cr2(SO)3 + KNO3 + H2O + K2SO4 =>
K2Cr2O7 + 12 KNO2 + 4 H2SO4 = Cr2(SO)3 + 12 KNO3 + 4 H2O + K2SO4
C2H5NO2 + C8H8O2 = C10H13NO2 + O2 =>
C2H5NO2 + C8H8O2 = C10H13NO2 + O2
KMnO4 + HCl = KCl + MnCl2 + H2O + Cl2 =>
2 KMnO4 + 16 HCl = 2 KCl + 2 MnCl2 + 8 H2O + 5 Cl2
CO2 + NaOH = Na2CO3 + H2O =>
CO2 + 2 NaOH = Na2CO3 + H2O
CdCl2 + AsNO3 = CdNO3 + AsCl2 =>
CdCl2 + AsNO3 = CdNO3 + AsCl2
FeS2 + Na2O2 = Na2O + NaFeO4 + Na2SO4 =>
2 FeS2 + 19 Na2O2 = 14 Na2O + 2 NaFeO4 + 4 Na2SO4
Lds2 + UF6 = LdsF4 + U =>
3 Lds2 + 4 UF6 = 6 LdsF4 + 4 U
Cu + SO2 = CuSO2 =>
Cu + SO2 = CuSO2
Na2CO3 + HCl = NaCl + H2O + CO2 =>
Na2CO3 + 2 HCl = 2 NaCl + H2O + CO2
C6H12O6 + O2 = CO2 + H2O =>
C6H12O6 + 6 O2 = 6 CO2 + 6 H2O
C68H111O50N70 + H2O = CH4 + CO2 + NH3 =>
8 C68H111O50N70 + 542 H2O = 73 CH4 + 471 CO2 + 560 NH3
((H3C)2NC6H5)3C + OH = ((H3C)2NC6H5)3COH =>
((H3C)2NC6H5)3C + OH = ((H3C)2NC6H5)3COH
(NH4)2CO3 + MgSO4 = (NH4)2SO4 + MgCO3 =>
(NH4)2CO3 + MgSO4 = (NH4)2SO4 + MgCO3
Al + H2SO4 = Al2(SO4)3 + H2 =>
2 Al + 3 H2SO4 = Al2(SO4)3 + 3 H2
CrOH + KF = CrF + KOH =>
CrOH + KF = CrF + KOH
SrCl2 + N2 = Cl2 + Sr3N2 =>
3 SrCl2 + N2 = 3 Cl2 + Sr3N2
HClO4 + P4O10 = H3PO4 + Cl2O7 =>
12 HClO4 + P4O10 = 4 H3PO4 + 6 Cl2O7
CaCl(OCl) + I{-} + H3O{+} = Ca2{+} + I2 + Cl{-} + H2O =>
4 CaCl(OCl) + 14 I{-} + 8 H3O{+} = 2 Ca2{+} + 7 I2 + 8 Cl{-} + 12 H2O
Al + BrCl = AlClBr =>
Al + BrCl = AlClBr
CaCl2 + Li2CO3 = CaCO3 + ClLi =>
CaCl2 + Li2CO3 = CaCO3 + 2 ClLi
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| Équations équilibrées la veille |
Équations équilibrées sur01/27/25
Équations équilibrées sur02/26/24
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