| Équations équilibrées la veille | Équations équilibrées le lendemain |
Ag2Cr2O7(s) = 2 Ag + Cr2O7
CsHCO3 + H2SO4 = CO2 + H2O + CsHSO4 =>
CsHCO3 + H2SO4 = CO2 + H2O + CsHSO4
Al4C3 + H2O = CH4 + Al(OH)3 =>
Al4C3 + 12 H2O = 3 CH4 + 4 Al(OH)3
Hydrochloricacid + zinccarbonate = zincchloride + water + Carbondioxide =>
2 HCl + ZnCO3 = ZnCl2 + H2O + CO2
Li3PO4(aq) + Mn(C2H3O2)2(aq) = LiC2H3O2(aq) + Mn3(PO4)2(s) =>
2 Li3PO4(aq) + 3 Mn(C2H3O2)2(aq) = 6 LiC2H3O2(aq) + Mn3(PO4)2(s)
Fe(BrO3)3 = Fe + BrO3 =>
Fe(BrO3)3 = Fe + 3 BrO3
NaOH + HCO3 = NaHCO3 + H2O + O2 =>
4 NaOH + 4 HCO3 = 4 NaHCO3 + 2 H2O + O2
Fe{2}{+} + H2O2 + H3O{+} = Fe{3}{+} + H2O =>
2 Fe{2}{+} + H2O2 + 2 H3O{+} = 2 Fe{3}{+} + 4 H2O
Fe + CuSO4 = FeSO4 + Cu =>
Fe + CuSO4 = FeSO4 + Cu
GaBr3 + CoF3 = GaCo + FBr =>
GaBr3 + CoF3 = GaCo + 3 FBr
HI + (FeOH)2 = FeI + H2O =>
2 HI + (FeOH)2 = 2 FeI + 2 H2O
Fe + CuSO4 = FeSO4 + Cu =>
Fe + CuSO4 = FeSO4 + Cu
CaCI2 + Na2CO3 = CaCO3 + Na2CI2 =>
CaCI2 + Na2CO3 = CaCO3 + Na2CI2
J2 = J =>
J2 = 2 J
CaCl2 + NH4Cl + K4[FeCN6] = Ca(NH4)2[FeCN6] + KCl =>
CaCl2 + 2 NH4Cl + K4[FeCN6] = Ca(NH4)2[FeCN6] + 4 KCl
Pb4{+} + Fe2{+} = Pb2{+} + Fe3{+} =>
Pb4{+} + 3 Fe2{+} = 2 Pb2{+} + 2 Fe3{+}
Fe + Al2O3 + Fe3O4 = FeAl2O4 =>
Fe + 4 Al2O3 + Fe3O4 = 4 FeAl2O4
Al + HCl = AlCl3 + H2 =>
2 Al + 6 HCl = 2 AlCl3 + 3 H2
V2O5 + H2 = V2 + H2O =>
V2O5 + 5 H2 = V2 + 5 H2O
FeO3(s) + CO(g) = Fe(l) + CO2(g) =>
FeO3(s) + 3 CO(g) = Fe(l) + 3 CO2(g)
AgF + Ca = Ag + CaF2 =>
2 AgF + Ca = 2 Ag + CaF2
AgCl + NaNO3 + HNO3 + NH3 = Ag(NH3)2 + NaCl + H(NO3)2 =>
AgCl + NaNO3 + HNO3 + 2 NH3 = Ag(NH3)2 + NaCl + H(NO3)2
HfCl4 + NaOH = Hf(OH)4 + NaCl =>
HfCl4 + 4 NaOH = Hf(OH)4 + 4 NaCl
[Co(NH3)6]Cl2 + H2O2 + NH4Cl = [Co(NH3)5(OH2)]Cl3 + NH3 =>
2[Co(NH3)6]Cl2 + H2O2 + 2 NH4Cl = 2[Co(NH3)5(OH2)]Cl3 + 4 NH3
C3H8 + O2 = CO2 + H2O =>
C3H8 + 5 O2 = 3 CO2 + 4 H2O
CaCO3 + H2SO4 = CaSO4 + H2O + CO2 =>
CaCO3 + H2SO4 = CaSO4 + H2O + CO2
MgO + Al = Mg + AlO =>
MgO + Al = Mg + AlO
AlCl3 + KMnO4 + H2SO4 = K2SO4 + MnSO4 + Al2(SO4)3 + Cl2 + H2O =>
10 AlCl3 + 6 KMnO4 + 24 H2SO4 = 3 K2SO4 + 6 MnSO4 + 5 Al2(SO4)3 + 15 Cl2 + 24 H2O
Ni(OH)2 = H2O + NiO =>
Ni(OH)2 = H2O + NiO
Na + NaNO3 = Na2O + N2 =>
10 Na + 2 NaNO3 = 6 Na2O + N2
Sr + O2 = SrO =>
2 Sr + O2 = 2 SrO
ZnO + NH4H2PO4 + Eu2O3 = ZnOPO4Eu + N + H4 + O =>
2 ZnO + 2 NH4H2PO4 + Eu2O3 = 2 ZnOPO4Eu + 2 N + 3 H4 + 3 O
Zn3(PO4)2 = Zn + PO4 =>
Zn3(PO4)2 = 3 Zn + 2 PO4
C2H5OH + C7H6O + NH3 = C9H11NH2 + H2O =>
17 C2H5OH + 8 C7H6O + 10 NH3 = 10 C9H11NH2 + 25 H2O
Cu2S + HNO3 = Cu(NO3)2 + NO2 + H2O + Cu(SO4) =>
Cu2S + 12 HNO3 = Cu(NO3)2 + 10 NO2 + 6 H2O + Cu(SO4)
CH3CH + HCl = CH3CH2Cl =>
CH3CH + HCl = CH3CH2Cl
NH4Cl + ZnO = ZnCl2 + NH3 + H2O =>
2 NH4Cl + ZnO = ZnCl2 + 2 NH3 + H2O
C3H7NO2 + NH3 = C3H7NH2 + HNO2 =>
C3H7NO2 + NH3 = C3H7NH2 + HNO2
NaOCl + H2O = HClO + NaOH =>
NaOCl + H2O = HClO + NaOH
FeOHSO4 + H2O = Fe(OH)3 + H2SO4 =>
FeOHSO4 + 2 H2O = Fe(OH)3 + H2SO4
C2H4O2 + C5H11OH = C7H14O2 + H2O =>
C2H4O2 + C5H11OH = C7H14O2 + H2O
Cu2(SCN)2 + (SCN)2 = Cu(SCN)2 =>
Cu2(SCN)2 + (SCN)2 = 2 Cu(SCN)2
Cu + HNO3 = Cu(NO3)2 + NO2 + H2O =>
Cu + 4 HNO3 = Cu(NO3)2 + 2 NO2 + 2 H2O
CdSO4 + Al = AlSO4 + Cd =>
CdSO4 + Al = AlSO4 + Cd
(C6H5NH3) + AgNO3 = (C6H5NH3)NO3 + Ag =>
(C6H5NH3) + AgNO3 = (C6H5NH3)NO3 + Ag
Hf(s) + N2(g) = Hf3N4(s) =>
3 Hf(s) + 2 N2(g) = Hf3N4(s)
Li + H2O = LiOH + H2 =>
2 Li + 2 H2O = 2 LiOH + H2
J2 + NaCrO2 + NaOH = Na2CrO4 + NaJ + H2O =>
3 J2 + 2 NaCrO2 + 8 NaOH = 2 Na2CrO4 + 6 NaJ + 4 H2O
Cu(OH)2 + HClO4 = CuClO4 + H(OH)2 = =>
Cu(OH)2 + HClO4 = CuClO4 + H(OH)2
BaCl2*2H2O + H2O + NaOH = Ba(OH)2*8H2O + NaCl =>
BaCl2*2H2O + 6 H2O + 2 NaOH = Ba(OH)2*8H2O + 2 NaCl
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur11/03/24
Équations équilibrées sur12/03/23
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