| Équations équilibrées la veille |
Ca(OH)2 + H2SO4 = CaSO4 + 2 H2O
ZnSO3 + CH3COOH = Zn(CH3COO)2 + SO2 + H2O =>
ZnSO3 + 2 CH3COOH = Zn(CH3COO)2 + SO2 + H2O
C13H18O2 + C8H11N = C13H17O2 + C8H12N =>
C13H18O2 + C8H11N = C13H17O2 + C8H12N
Al{+} + Co{2+} = Al{2+}Co + CoAl{2} =>
2 Al{+} + Co{2+} = Al{2+}Co + CoAl{2}
Zn(No3)2 + LiOH = Zn(OH)2 + Li(No3) =>
Zn(No3)2 + 2 LiOH = Zn(OH)2 + 2 Li(No3)
HCHO + NaOH = HCOONa + CH3OH =>
2 HCHO + NaOH = HCOONa + CH3OH
Fe + Hg3PO4 = Fe3PO4 + Hg =>
3 Fe + Hg3PO4 = Fe3PO4 + 3 Hg
Na + SO4 + CaSO4*H2O = Na2SO4CaSO4 + H2O =>
2 Na + SO4 + CaSO4*H2O = Na2SO4CaSO4 + H2O
C2H4OC15H24OH3O4P + C4H11N = C2H4OC15H24OH3O4PC4H11N =>
C2H4OC15H24OH3O4P + C4H11N = C2H4OC15H24OH3O4PC4H11N
H{+} + Cr2O7{2-} + CH3CHO = CH3COOH + Cr{3+} + H2O =>
8 H{+} + Cr2O7{2-} + 3 CH3CHO = 3 CH3COOH + 2 Cr{3+} + 4 H2O
CaCl2 + SiO2 = CaO2 + SiCl2 =>
CaCl2 + SiO2 = CaO2 + SiCl2
C5H10 + O2 = H2O + C =>
2 C5H10 + 5 O2 = 10 H2O + 10 C
NH3 + H2SO4 = (NH4)2SO4 =>
2 NH3 + H2SO4 = (NH4)2SO4
FH + MgNO3 = MgF + HNO3 =>
FH + MgNO3 = MgF + HNO3
Li3N + NH4NO3 = LiNO3 + (NH4)3N =>
Li3N + 3 NH4NO3 = 3 LiNO3 + (NH4)3N
NaHSO4 + BaCl2 = NaCl + HCl + BaSO4 =>
NaHSO4 + BaCl2 = NaCl + HCl + BaSO4
CO + O2 = CO2 =>
2 CO + O2 = 2 CO2
HA{-} + H2O = A{2-} + H3O{+} =>
HA{-} + H2O = A{2-} + H3O{+}
NaOH + MgCl2 = Mg(OH)2 + Na + Cl =>
2 NaOH + MgCl2 = Mg(OH)2 + 2 Na + 2 Cl
Fe(II) + Ag(NO3)2 = Fe(II)(NO3)2 + Ag =>
Fe(II) + Ag(NO3)2 = Fe(II)(NO3)2 + Ag
Al + CUSO4*5H2O = Al(SO4)3 + CU + H2O =>
Al + 3 CUSO4*5H2O = Al(SO4)3 + 3 CU + 15 H2O
CH4 + S8 = CS2 + H2S =>
2 CH4 + S8 = 2 CS2 + 4 H2S
FeCl2 + CU = Fe + CUCl2 =>
FeCl2 + CU = Fe + CUCl2
BaO + AlClO3 = BaClO3 + AlO =>
BaO + AlClO3 = BaClO3 + AlO
(CH3)2NH + H2O = (CH3)2NH2 + OH =>
(CH3)2NH + H2O = (CH3)2NH2 + OH
C6H5OHCH2OH + CuO = CO2 + H2O + Cu =>
2 C6H5OHCH2OH + 33 CuO = 14 CO2 + 9 H2O + 33 Cu
CrSO4 + CaBr2 = CaSO4 + CrBr2 =>
CrSO4 + CaBr2 = CaSO4 + CrBr2
Co3O4 + HCl = CoCl2 + H2O + CoCl3 =>
Co3O4 + 8 HCl = CoCl2 + 4 H2O + 2 CoCl3
ZnO + CH3COOH = Zn + CO2 + H2 =>
2 ZnO + CH3COOH = 2 Zn + 2 CO2 + 2 H2
NH4Cl + NaOH = NaCl + H2O + NH3 =>
NH4Cl + NaOH = NaCl + H2O + NH3
Cl2 + Na2S2O3 + NaOH = NaHSO4 + NaCl + H2O =>
4 Cl2 + Na2S2O3 + 8 NaOH = 2 NaHSO4 + 8 NaCl + 3 H2O
Zn + O2 = ZnO =>
2 Zn + O2 = 2 ZnO
C15H32 + O2 = CO2 + H2O =>
C15H32 + 23 O2 = 15 CO2 + 16 H2O
C6H11OH + O2 = CO2 + H2O =>
2 C6H11OH + 17 O2 = 12 CO2 + 12 H2O
CH4 + H2O = H2 + CO =>
CH4 + H2O = 3 H2 + CO
Ni + Ag{+} = Ni{+2} + Ag =>
Ni + 2 Ag{+} = Ni{+2} + 2 Ag
Ca + HCl = CaCl2 + H1 =>
Ca + 2 HCl = CaCl2 + 2 H1
S + Ca(OH)2 = CaSO4 + CaS + H2S =>
4 S + 2 Ca(OH)2 = CaSO4 + CaS + 2 H2S
Bi(No3)3 + KI = BiI3 + KNo3 =>
Bi(No3)3 + 3 KI = BiI3 + 3 KNo3
C2H4O + Cu(OH)2 = C2H4O2 + Cu(OH) + H2O =>
C2H4O + 2 Cu(OH)2 = C2H4O2 + 2 Cu(OH) + H2O
C12H22O11 = C + H2O =>
C12H22O11 = 12 C + 11 H2O
Cu(s) + H2SO4(l) = CuSO4(s) + H2O(g) + SO2(g) =>
Cu(s) + 2 H2SO4(l) = CuSO4(s) + 2 H2O(g) + SO2(g)
AlBr + Cl2 = aluminumchloride + Br2 =>
2 AlBr + 3 Cl2 = 2 AlCl3 + Br2
Na3PO4*12H2O + (NH4)2HPO4 + Ca(NO3)2 = NaCa4(PO4)3 + NH3 + H2O + HNO3 =>
Na3PO4*12H2O + 8(NH4)2HPO4 + 12 Ca(NO3)2 = 3 NaCa4(PO4)3 + 16 NH3 + 12 H2O + 24 HNO3
NaHCO3 = Na2CO3 + CO2 + H2O =>
2 NaHCO3 = Na2CO3 + CO2 + H2O
ZnS(s) + HCl(aq) = ZnCl2(aq) + H2S(g) =>
ZnS(s) + 2 HCl(aq) = ZnCl2(aq) + H2S(g)
Sr(HCO3)2 + SiO2 = SrO + Si(HCO3)4 =>
2 Sr(HCO3)2 + SiO2 = 2 SrO + Si(HCO3)4
AcOH(aq) + NaOH(aq) = AcONa(aq) + H2O(l) =>
AcOH(aq) + NaOH(aq) = AcONa(aq) + H2O(l)
Fe2(SO4)3 + KOH = Fe(OH)3 + (K2SO4) =>
Fe2(SO4)3 + 6 KOH = 2 Fe(OH)3 + 3(K2SO4)
K2Cr2O7 + H2SO4 + FeSO3 = Cr2(SO4)3 + H2O + K2SO4 + Fe2(SO4)3 =>
K2Cr2O7 + 5 H2SO4 + 2 FeSO3 = Cr2(SO4)3 + 5 H2O + K2SO4 + Fe2(SO4)3
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Équations équilibrées sur01/27/25
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