| Équations équilibrées la veille |
CuCl2 + 4 NH3 = Cu(NH3)4 + 2 Cl
HCl + KClO3 = KCl + HClO3 =>
HCl + KClO3 = KCl + HClO3
Cr2O3 + KOH = K2O + Cr(OH)3 =>
Cr2O3 + 6 KOH = 3 K2O + 2 Cr(OH)3
Li2SO4 + HCl = LiCl + H2SO4 =>
Li2SO4 + 2 HCl = 2 LiCl + H2SO4
NH3 + CuCl2 = Cu(NH3) + Cl2 =>
NH3 + CuCl2 = Cu(NH3) + Cl2
CuCl2 + NH3 = Cu(NH3)2 + Cl =>
CuCl2 + 2 NH3 = Cu(NH3)2 + 2 Cl
NH3 + CuCl2 = Cu(NH3) + Cl =>
NH3 + CuCl2 = Cu(NH3) + 2 Cl
NH3 + CuCl2 = Cu(NH3) + Cl2 =>
NH3 + CuCl2 = Cu(NH3) + Cl2
Bi(OH)3 + HCl = Bi(OH)2Cl + H2O =>
Bi(OH)3 + HCl = Bi(OH)2Cl + H2O
F2 + H2O = HF + O2 =>
2 F2 + 2 H2O = 4 HF + O2
NH3 + HCa = NH4Ca =>
NH3 + HCa = NH4Ca
CuCl2 + NH3 = [Cu(NH3)4]Cl2 =>
CuCl2 + 4 NH3 = [Cu(NH3)4]Cl2
Ni{2+} + NH3 = Ni(NH3)6{2+} =>
Ni{2+} + 6 NH3 = Ni(NH3)6{2+}
HF + Na2SO3 = NaF + H2SO3 =>
2 HF + Na2SO3 = 2 NaF + H2SO3
Zn + H3PO4 = Zn3(PO4)2 + H2 =>
3 Zn + 2 H3PO4 = Zn3(PO4)2 + 3 H2
F2 + H2O = HF + O3 =>
3 F2 + 3 H2O = 6 HF + O3
Cr2O7{2-} + H3O{+} + H2O2 = CrO4 + H2O =>
Cr2O7{2-} + 2 H3O{+} + 2 H2O2 = 2 CrO4 + 5 H2O
CuI2 + HNO3 = Cu(NO3)2 + HIO3 + NO + H2O =>
CuI2 + 6 HNO3 = Cu(NO3)2 + 2 HIO3 + 4 NO + 2 H2O
PHCoH3 + KMnO4 + H2SO4 = PHCoOH + K2SO4 + MnSO4 + H2O =>
5 PHCoH3 + 4 KMnO4 + 6 H2SO4 = 5 PHCoOH + 2 K2SO4 + 4 MnSO4 + 11 H2O
NaCl + F2 = NaF + Cl2 =>
2 NaCl + F2 = 2 NaF + Cl2
H2S + O2 = H2O + S =>
2 H2S + O2 = 2 H2O + 2 S
FeCl3(aq) + KSCN(aq) = Fe(SCN)3(aq) + KCl(aq) =>
FeCl3(aq) + 3 KSCN(aq) = Fe(SCN)3(aq) + 3 KCl(aq)
NH3 + CuCl2 = Cu(NH3) + Cl2 =>
NH3 + CuCl2 = Cu(NH3) + Cl2
P2F3 = F2 + P4 =>
2 P2F3 = 3 F2 + P4
CaCO3 + CH3COOH = CH3COO + Ca + HCO3 =>
CaCO3 + CH3COOH = CH3COO + Ca + HCO3
[CH3NH3]HSO4 + Ba(OH)2 = BaSO4 + CH3NH2 + H2O =>
[CH3NH3]HSO4 + Ba(OH)2 = BaSO4 + CH3NH2 + 2 H2O
Fe + AlCl3 = Fe3Al2 + Cl2 =>
3 Fe + 2 AlCl3 = Fe3Al2 + 3 Cl2
Au + I2 = AuI3 =>
2 Au + 3 I2 = 2 AuI3
(OH)2 = HO =>
(OH)2 = 2 HO
Mn{2+} + I{-} = Mn + I =>
Mn{2+} + 2 I{-} = Mn + 2 I
C + Cr2O3 = CO + Cr =>
3 C + Cr2O3 = 3 CO + 2 Cr
NaOCl + HCl + Al = AlCl3 + NaCl + H2O =>
3 NaOCl + 6 HCl + 2 Al = 2 AlCl3 + 3 NaCl + 3 H2O
SrSO4 + Fe(NO3)3 = Sr(NO3)2 + Fe2(SO4)3 =>
3 SrSO4 + 2 Fe(NO3)3 = 3 Sr(NO3)2 + Fe2(SO4)3
C6H5CHCH2 + KMnO4 + H2SO4 = C6H5COOH + MnSO4 + K2SO4 + H2O =>
7 C6H5CHCH2 + 8 KMnO4 + 12 H2SO4 = 8 C6H5COOH + 8 MnSO4 + 4 K2SO4 + 16 H2O
H3PO4 + Yb(OH)3 = Yb3(PO4)3 + H2O =>
3 H3PO4 + 3 Yb(OH)3 = Yb3(PO4)3 + 9 H2O
NaBr(l) + Cl(aq) = NaCl(l) + Br(aq) =>
NaBr(l) + Cl(aq) = NaCl(l) + Br(aq)
Ca(OH)(HCO3) = Ca(OH)2 + CO2 =>
Ca(OH)(HCO3) = Ca(OH)2 + CO2
K + Al(NO3)3 = Al + KNO3 =>
3 K + Al(NO3)3 = Al + 3 KNO3
Mg(OH)2 + HCl = Mg + Cl2 + H2O =>
Mg(OH)2 + 2 HCl = Mg + Cl2 + 2 H2O
Al2(SO4)3 + Ca(OH)2 = Al(OH)3 + CaSO4 =>
Al2(SO4)3 + 3 Ca(OH)2 = 2 Al(OH)3 + 3 CaSO4
[NH4]2SO4 + NaOH = NH3 + H2O + Na2SO4 =>
[NH4]2SO4 + 2 NaOH = 2 NH3 + 2 H2O + Na2SO4
Ag2MnO4 + Sb(SCN)5 = AgSCN + Sb2(MnO4)5 =>
5 Ag2MnO4 + 2 Sb(SCN)5 = 10 AgSCN + Sb2(MnO4)5
K2CO3 + H3PO4 = K3PO4 + CO2 + H2O =>
3 K2CO3 + 2 H3PO4 = 2 K3PO4 + 3 CO2 + 3 H2O
C14H3 + O2 = CO2 + H2O =>
4 C14H3 + 59 O2 = 56 CO2 + 6 H2O
K + MgBr2 = KBr + Mg =>
2 K + MgBr2 = 2 KBr + Mg
Ca(OH)2 + Al2(SO4)3 = Al(OH)3 + CaSO4 =>
3 Ca(OH)2 + Al2(SO4)3 = 2 Al(OH)3 + 3 CaSO4
BaSO4 + Zn(OH)2 = Ba(OH)2 + ZnSO4 =>
BaSO4 + Zn(OH)2 = Ba(OH)2 + ZnSO4
C5H12 + O2 = CO2 + H2O =>
C5H12 + 8 O2 = 5 CO2 + 6 H2O
CoO + O2 = Co2O3 =>
4 CoO + O2 = 2 Co2O3
HgO = Hg + O2 =>
2 HgO = 2 Hg + O2
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| Équations équilibrées la veille |
Équations équilibrées sur01/08/25
Équations équilibrées sur02/07/24
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