| Équations équilibrées la veille | Équations équilibrées le lendemain |
NH5F2 + H2O = NH4FH2O + HF
BaCl2 + ZnSO4 = BaSO4 + ZnCl2 =>
BaCl2 + ZnSO4 = BaSO4 + ZnCl2
Na2O + NaOH = HO2 + Na =>
Na2O + NaOH = HO2 + 3 Na
Ca(NO3)2 + (NH4)OH = Ca(OH)2 + (NH4)NO3 =>
Ca(NO3)2 + 2(NH4)OH = Ca(OH)2 + 2(NH4)NO3
N + He = NHe =>
N + He = NHe
SnO + HNO3 = SnO2 + NO + H2O =>
3 SnO + 2 HNO3 = 3 SnO2 + 2 NO + H2O
Cu + AgNO3 = Cu(NO3)2 + Ag =>
Cu + 2 AgNO3 = Cu(NO3)2 + 2 Ag
Al(OH)3 + AgNO3 = Al(NO3)3 + Ag(OH) =>
Al(OH)3 + 3 AgNO3 = Al(NO3)3 + 3 Ag(OH)
Rb2O = Rb2 + O =>
Rb2O = Rb2 + O
Al2O3 + N2O3 = AlNO3 =>
Al2O3 + N2O3 = 2 AlNO3
Sb2S3 + HCl = SbCl3 + H2S =>
Sb2S3 + 6 HCl = 2 SbCl3 + 3 H2S
K3BO3 + H2O = H3BO3 + KOH =>
K3BO3 + 3 H2O = H3BO3 + 3 KOH
carbon + hydrogen = methane =>
C + 2 H2 = CH4
H2SO4 + Ca3(PO4)2 + H2O = CaSO4*5H2O + H3PO4 =>
3 H2SO4 + Ca3(PO4)2 + 15 H2O = 3 CaSO4*5H2O + 2 H3PO4
NH4F + Br2 = NH4Br + F =>
2 NH4F + Br2 = 2 NH4Br + 2 F
Fe(OH)2 + H3PO4 = Fe3(PO4)2 + H2O =>
3 Fe(OH)2 + 2 H3PO4 = Fe3(PO4)2 + 6 H2O
HC2H3O2 + NaOH = NaC2H3O2 + H2O =>
HC2H3O2 + NaOH = NaC2H3O2 + H2O
C10H14N2 = C + H + N =>
C10H14N2 = 10 C + 14 H + 2 N
C2H4 + KMnO4 = MnO2 + KOH + C2O4K2 + H2O =>
3 C2H4 + 10 KMnO4 = 10 MnO2 + 4 KOH + 3 C2O4K2 + 4 H2O
HClO2 + HCl = H2O + Cl2 =>
HClO2 + 3 HCl = 2 H2O + 2 Cl2
Fe + H2SO4 = Fe2(SO4)3 + H2 =>
2 Fe + 3 H2SO4 = Fe2(SO4)3 + 3 H2
Al2O3 + ZrO2 + Nb2O5 + (NH4)H2PO4 = (Al02Zr08)20(Nb(PO4)3) + H2 + NH3 + O2 =>
79.999999999999Al2O3 + 639.99999999999ZrO2 + 2 Nb2O5 + 12(NH4)H2PO4 = 3.9999999999999(Al02Zr08)20(Nb(PO4)3) + 18 H2 + 12 NH3 + 764.99999999999O2
SiI(s) + Mg(s) = Si(s) + MgI2(s) =>
2 SiI(s) + Mg(s) = 2 Si(s) + MgI2(s)
Cu + H2O + KNO3 = NO + KOH + Cu(NO3)2 =>
3 Cu + 4 H2O + 8 KNO3 = 2 NO + 8 KOH + 3 Cu(NO3)2
HAc = H + Ac =>
HAc = H + Ac
CrCl2 + Mg = MgCl2 + Cr =>
CrCl2 + Mg = MgCl2 + Cr
Sb2S3 + HCl = H3SbCl6 + H2S =>
Sb2S3 + 12 HCl = 2 H3SbCl6 + 3 H2S
Na + P = Na3P =>
3 Na + P = Na3P
Al(s) + MgO(aq) = Al2O3(aq) + Mg(s) =>
2 Al(s) + 3 MgO(aq) = Al2O3(aq) + 3 Mg(s)
LiOH + HF = LiF + H2O =>
LiOH + HF = LiF + H2O
Ca(OH)2 + MgF2 = Mg(OH)2 + CaF2 =>
Ca(OH)2 + MgF2 = Mg(OH)2 + CaF2
P(s) + Cl3(g) = PCl3(g) =>
P(s) + Cl3(g) = PCl3(g)
Cl2 + CO2 + O2 + H2O = C3H5(ClO3)3 =>
6 Cl2 + 12 CO2 + O2 + 10 H2O = 4 C3H5(ClO3)3
Fe2(SO4)3 + NH2OH = FeSO4 + H2SO4 + N2O + H2O =>
2 Fe2(SO4)3 + 2 NH2OH = 4 FeSO4 + 2 H2SO4 + N2O + H2O
H2S + HNO3 = S8 + NO + H2O =>
24 H2S + 16 HNO3 = 3 S8 + 16 NO + 32 H2O
AlCl3 + O3 = Al2O3 + Cl2 =>
2 AlCl3 + O3 = Al2O3 + 3 Cl2
Be(OH)2 + NaOH = Na2[Be(OH)4] =>
Be(OH)2 + 2 NaOH = Na2[Be(OH)4]
Na2CO3 + BaO = BaCO3 + Na2O =>
Na2CO3 + BaO = BaCO3 + Na2O
Mg(OH)2 + HCl = MgCl2 + H2O =>
Mg(OH)2 + 2 HCl = MgCl2 + 2 H2O
aluminumhydroxide + lithiumnitrate = aluminumnitrate + lithiumhydroxide =>
Al(OH)3 + 3 LiNO3 = Al(NO3)3 + 3 LiOH
Ni + Fe2(SO4)3 = Fe + NiSO4 =>
3 Ni + Fe2(SO4)3 = 2 Fe + 3 NiSO4
Na + Cl2 = NaCl =>
2 Na + Cl2 = 2 NaCl
NH4NO3(s) = N2(g) + O2(g) + H2O(g) =>
2 NH4NO3(s) = 2 N2(g) + O2(g) + 4 H2O(g)
Sb2S3 + HCl = SbCl3 + H2S =>
Sb2S3 + 6 HCl = 2 SbCl3 + 3 H2S
Al + H2SO = AlS + H2O =>
Al + H2SO = AlS + H2O
Al2H6 + H2O = H3AlO + H2 =>
Al2H6 + 2 H2O = 2 H3AlO + 2 H2
Fe2(SO4)3 + NH4OH = FeSO4 + H2SO4 + N2O + H2O =>
4 Fe2(SO4)3 + 2 NH4OH = 8 FeSO4 + 4 H2SO4 + N2O + H2O
Au + HCl = AuCl3 + H =>
Au + 3 HCl = AuCl3 + 3 H
Ag + H2S = Ag2S + H2 =>
2 Ag + H2S = Ag2S + H2
HClO2 + HCl = Cl2*H2O =>
HClO2 + 3 HCl = 2 Cl2*H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur08/23/24
Équations équilibrées sur09/22/23
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