| Équations équilibrées la veille | Équations équilibrées le lendemain |
Ca + MgN = CaN + Mg
P + Cl2 = PCl5 =>
2 P + 5 Cl2 = 2 PCl5
Fe(OH)3 + HF = FeF3 + H2O =>
Fe(OH)3 + 3 HF = FeF3 + 3 H2O
Cd(NO3)2 + NH3 = Cd(NH3)4 + (NO3)2 =>
Cd(NO3)2 + 4 NH3 = Cd(NH3)4 + (NO3)2
Sn(SO4)2 + Fe = Sn + FeSO4 =>
Sn(SO4)2 + 2 Fe = Sn + 2 FeSO4
Ni(C2H3O2)3 + NaOH = NaC2H3O2 + Ni(OH)3 =>
Ni(C2H3O2)3 + 3 NaOH = 3 NaC2H3O2 + Ni(OH)3
K2Cr2O7 + FeCl2 + HCl = KCl + CrCr2 + FeCl3 + H2O =>
3 K2Cr2O7 + 36 FeCl2 + 42 HCl = 6 KCl + 2 CrCr2 + 36 FeCl3 + 21 H2O
Hg(ClO3)2 + NaS = HgS + Na(ClO3)2 =>
Hg(ClO3)2 + NaS = HgS + Na(ClO3)2
Mg(NO3)2 + K2SO4 = MgSO4 + K2(NO3)2 =>
Mg(NO3)2 + K2SO4 = MgSO4 + K2(NO3)2
Fe + H2O = Fe3H2 + O =>
3 Fe + H2O = Fe3H2 + O
Al + NH4ClO4 = AlCl3 + H2O + N2 + O2 =>
2 Al + 6 NH4ClO4 = 2 AlCl3 + 12 H2O + 3 N2 + 6 O2
KMnO4 + CO = MnO + CO2 + K2O =>
2 KMnO4 + 5 CO = 2 MnO + 5 CO2 + K2O
CuCO3 + CH3COOH = CuCOOH + CO2 + H2O =>
8 CuCO3 + 3 CH3COOH = 8 CuCOOH + 6 CO2 + 2 H2O
Fe(OH)SO4 + HCl = Fe2(SO4)3 + FeCl3 + H2O =>
3 Fe(OH)SO4 + 3 HCl = Fe2(SO4)3 + FeCl3 + 3 H2O
H4NHS + H2O = H3O + NH4 + SO2 =>
H4NHS + 7 H2O = 5 H3O + NH4 + SO2
MnO4{-} + SO2 + Br{-} = Mn2{+} + SO4{-}{-} + Br2 =>
4 MnO4{-} + 8 SO2 + 2 Br{-} = 2 Mn2{+} + 8 SO4{-}{-} + Br2
Fe3O4 + H2SO4 = Fe2(SO4)3 + SO2 + H2O =>
2 Fe3O4 + 10 H2SO4 = 3 Fe2(SO4)3 + SO2 + 10 H2O
Pb(NO3)2 + KI = PbI2 + KNO3 =>
Pb(NO3)2 + 2 KI = PbI2 + 2 KNO3
Li + CaH2 = LiH + Ca =>
2 Li + CaH2 = 2 LiH + Ca
Fe3O4 + H2SO4 = Fe2(SO4)3 + SO2 + H2O =>
2 Fe3O4 + 10 H2SO4 = 3 Fe2(SO4)3 + SO2 + 10 H2O
H2C2O4 + AlPO4 = H3PO4 + Al2(C2O4)3 =>
3 H2C2O4 + 2 AlPO4 = 2 H3PO4 + Al2(C2O4)3
Cl2 + NaBr = NaCl + Br2 =>
Cl2 + 2 NaBr = 2 NaCl + Br2
ZnCl2HCl = ZnClHCl2 =>
ZnCl2HCl = ZnClHCl2
NH4NO3 + Ca(OH)2 = Ca(NO3)2 + NH3 + H2O =>
2 NH4NO3 + Ca(OH)2 = Ca(NO3)2 + 2 NH3 + 2 H2O
Na + KI = NaI + K =>
Na + KI = NaI + K
NaI + Fl = NaFl + I =>
NaI + Fl = NaFl + I
Pb + NaOH + H2O = Na2[Pb(OH)4] + H2 =>
Pb + 2 NaOH + 2 H2O = Na2[Pb(OH)4] + H2
Cl + AgI = AgCl + I =>
Cl + AgI = AgCl + I
Al2O3(SiO2)6 + (NaOH)2(H2O)23 + Al2O3(SiO2)2 = Na2O + Al2Si5O12 + OH =>
18 Al2O3(SiO2)6 + (NaOH)2(H2O)23 + 6 Al2O3(SiO2)2 = Na2O + 24 Al2Si5O12 + 48 OH
C10H16N2O8*2H2O + Ca(OH)2 = CaC10H14N2O8 + H2O =>
C10H16N2O8*2H2O + Ca(OH)2 = CaC10H14N2O8 + 4 H2O
FeCl3 + AgBr = AgCl + FeBr3 =>
FeCl3 + 3 AgBr = 3 AgCl + FeBr3
(ClO2) + (H2O) = (HClO3) + HCl =>
6(ClO2) + 3(H2O) = 5(HClO3) + HCl
Al2O3 + HCl + H2O = [Al(H2O)6]Cl3 =>
Al2O3 + 6 HCl + 9 H2O = 2[Al(H2O)6]Cl3
Al(OH)3 + H2SO4 = Al2(SO4)3 + H2O =>
2 Al(OH)3 + 3 H2SO4 = Al2(SO4)3 + 6 H2O
Cu + Cl2 = CuCl2 = cu =>
Cu + Cl2 = CuCl2
NaCl + H2CO3 = Na2CO3 + ClH =>
2 NaCl + H2CO3 = Na2CO3 + 2 ClH
NaCl + Al = Al2(Cl)3 + Na =>
3 NaCl + 2 Al = Al2(Cl)3 + 3 Na
sodiumbicarbonate + hydrochloricacid = carbondioxide + water + sodiumchloride =>
NaHCO3 + HCl = CO2 + H2O + NaCl
Co(SO4)3 + Na2CO3 = Co(CO3)3 + Na2SO4 =>
Co(SO4)3 + 3 Na2CO3 = Co(CO3)3 + 3 Na2SO4
Cu + H2SO4 = CuSO4 + H2O + SO2 =>
Cu + 2 H2SO4 = CuSO4 + 2 H2O + SO2
Al2(CO3)3(s) = Al2O3(s) + CO2(g) =>
Al2(CO3)3(s) = Al2O3(s) + 3 CO2(g)
Al + H2SO4 = Al2(SO4)3 + H2 =>
2 Al + 3 H2SO4 = Al2(SO4)3 + 3 H2
Ti + AuF = Au + TiF4 =>
Ti + 4 AuF = 4 Au + TiF4
C6H5OH + O2(g) = CO2(g) + H2O =>
C6H5OH + 7 O2(g) = 6 CO2(g) + 3 H2O
Ag3PO4 + H3PO4 = AgH2PO4 =>
Ag3PO4 + 2 H3PO4 = 3 AgH2PO4
KMnO4 + H2SO4 + H2O2 = K2SO4 + H2MnO4 + O2 =>
2 KMnO4 + H2SO4 + H2O2 = K2SO4 + 2 H2MnO4 + O2
Fe + Cr = FeCr =>
Fe + Cr = FeCr
Fe + NaClO = Fe2O3 + NaCl =>
2 Fe + 3 NaClO = Fe2O3 + 3 NaCl
CaCl2 + K3PO4 = Ca3(PO4)2 + KCl =>
3 CaCl2 + 2 K3PO4 = Ca3(PO4)2 + 6 KCl
ICl + KH = KCl + IH =>
ICl + KH = KCl + IH
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/23/24
Équations équilibrées sur01/22/24
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