| Équations équilibrées la veille | Équations équilibrées le lendemain |
Fe2 + 3 CaCl2 = 2 FeCl3 + 3 Ca
Al + As = Al3As2 =>
3 Al + 2 As = Al3As2
C6H5SH + O2 = CO2 + H2O + SO2 =>
2 C6H5SH + 17 O2 = 12 CO2 + 6 H2O + 2 SO2
Ba(NO3)2(aq) + MgSO4(aq) = BaSO4(s) + Mg(NO3)2(aq) =>
Ba(NO3)2(aq) + MgSO4(aq) = BaSO4(s) + Mg(NO3)2(aq)
C10H46(s) + O2(g) = CO2(g) + H2O(l) =>
2 C10H46(s) + 43 O2(g) = 20 CO2(g) + 46 H2O(l)
C3H7BrKOH = C3H8OKBr =>
C3H7BrKOH = C3H8OKBr
H3(AsO4) + NaOH = H2O + Na3(AsO4) =>
H3(AsO4) + 3 NaOH = 3 H2O + Na3(AsO4)
CH3CH2CH(OH)OH + KMnO4 + H2SO4 = CH3CH2COOH + H2O + MnSO4 + K2SO4 =>
5 CH3CH2CH(OH)OH + 2 KMnO4 + 3 H2SO4 = 5 CH3CH2COOH + 8 H2O + 2 MnSO4 + K2SO4
Fe{3+} + H2 = Fe{2+} + H{+} =>
2 Fe{3+} + H2 = 2 Fe{2+} + 2 H{+}
MnS + H2SO4 = MnSO4 + H2S =>
MnS + H2SO4 = MnSO4 + H2S
NaPKH = KPNaH =>
NaPKH = KPNaH
Al + KMnO4 = Al(MnO4)3 + K =>
Al + 3 KMnO4 = Al(MnO4)3 + 3 K
FeCl3 + Ca3(PO4)2 = FePO4 + CaCl2 =>
2 FeCl3 + Ca3(PO4)2 = 2 FePO4 + 3 CaCl2
Fe + CaO = Ca + FeO =>
Fe + CaO = Ca + FeO
MnCo3(s) = Mn + Co2 =>
2 MnCo3(s) = 2 Mn + 3 Co2
NH3 + Cl2 = NH4Cl + N2Cl2 =>
8 NH3 + 4 Cl2 = 6 NH4Cl + N2Cl2
Cs + H3PO4 = Cs3(PO4)2 + H2 =>
3 Cs + 2 H3PO4 = Cs3(PO4)2 + 3 H2
Mg + KNO3 + H2O = Mg(OH)2 + KOH + NH4OH =>
4 Mg + KNO3 + 7 H2O = 4 Mg(OH)2 + KOH + NH4OH
PbClBaOH = BaClPbOH =>
PbClBaOH = BaClPbOH
AgNO3 + AlPO4 = Ag3PO4 + Al(NO3)3 =>
3 AgNO3 + AlPO4 = Ag3PO4 + Al(NO3)3
CrI2 = Cr + I =>
CrI2 = Cr + 2 I
Fe{+2} + KMnO4 = Fe(MnO4)2 + K{+} =>
Fe{+2} + 2 KMnO4 = Fe(MnO4)2 + 2 K{+}
Na2C2O4 + KMnO4 + H2SO4 = K2(SO4) + Na2SO4 + H2O + MnSO4 + CO2 =>
5 Na2C2O4 + 2 KMnO4 + 8 H2SO4 = K2(SO4) + 5 Na2SO4 + 8 H2O + 2 MnSO4 + 10 CO2
CrHBr = HCrBr =>
CrHBr = HCrBr
PbNiO = NiPbO =>
PbNiO = NiPbO
C7H5N3O6 = CO + H2O + N2 + C =>
2 C7H5N3O6 = 7 CO + 5 H2O + 3 N2 + 7 C
C12H11OH + O2 = CO2 + H2O =>
2 C12H11OH + 29 O2 = 24 CO2 + 12 H2O
CrCl2 + Zn = Cr + ZnCl2 =>
CrCl2 + Zn = Cr + ZnCl2
CrCl3 + H2O = Cr(OH)2Cl + HCl =>
CrCl3 + 2 H2O = Cr(OH)2Cl + 2 HCl
N2H5 + O2 = NO + H2 =>
2 N2H5 + 2 O2 = 4 NO + 5 H2
HgAgI = AgHgI =>
HgAgI = AgHgI
()C()H2O = ()CH4()CO2 =>
2()C()H2O = ()CH4()CO2
Ca(OH)2 + P2O5 = Ca3(PO4)2 + H2O =>
3 Ca(OH)2 + P2O5 = Ca3(PO4)2 + 3 H2O
OCl{-} + DYE = Cl{-} + DYEO =>
OCl{-} + DYE = Cl{-} + DYEO
C4H9OH + PCl3 = C4H9Cl + H3PO3 =>
3 C4H9OH + PCl3 = 3 C4H9Cl + H3PO3
FeH2SO4(aq) = FeOH2OSO2 =>
FeH2SO4(aq) = FeOH2OSO2
CO2 + H2O = C6H6O2 + O2 =>
12 CO2 + 6 H2O = 2 C6H6O2 + 13 O2
NaCl + BaCl2 = BaCl + NaCl2 =>
NaCl + BaCl2 = BaCl + NaCl2
Ag3AsO4 + H2SO4 + Zn = Ag + AsH3 + H2O + ZnSO4 =>
2 Ag3AsO4 + 11 H2SO4 + 11 Zn = 6 Ag + 2 AsH3 + 8 H2O + 11 ZnSO4
CaOHH2CO3 = H2OCaHCO3 =>
CaOHH2CO3 = H2OCaHCO3
Cl + H2O = HCl + HClO3 =>
6 Cl + 3 H2O = 5 HCl + HClO3
K2CO3 + MgCl2(aq) = MgCO3(s) + K2Cl2 =>
K2CO3 + MgCl2(aq) = MgCO3(s) + K2Cl2
C3H5O3 + O2 = H2O + CO2 =>
4 C3H5O3 + 11 O2 = 10 H2O + 12 CO2
HSONaOH = NaSOH2O =>
HSONaOH = NaSOH2O
P4O6 + HCl = H3PO3 + PCl3 =>
P4O6 + 6 HCl = 2 H3PO3 + 2 PCl3
Al(ClO3)3 + H2SO4 = Al2(SO4)3 + HClO3 =>
2 Al(ClO3)3 + 3 H2SO4 = Al2(SO4)3 + 6 HClO3
ZnMg(NO3) = Zn(NO3)Mg =>
ZnMg(NO3) = Zn(NO3)Mg
LiPO4 + ZnNO3 = LiNO3 + ZnPO4 =>
LiPO4 + ZnNO3 = LiNO3 + ZnPO4
CoBr2 + O2 = CoO + Br2 =>
2 CoBr2 + O2 = 2 CoO + 2 Br2
CaCl2 + HCl = Ca(HCl2) + Cl2 =>
2 CaCl2 + 2 HCl = 2 Ca(HCl2) + Cl2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur05/11/24
Équations équilibrées sur06/10/23
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