| Équations équilibrées la veille | Équations équilibrées le lendemain |
BaCl2 + CuCl2 = BaCu + Cl4
INa + AsBa = IBa + AsNa =>
INa + AsBa = IBa + AsNa
S + HNO3 = H2SO41 + NO2 + H2O =>
S + 80 HNO3 = H2SO41 + 80 NO2 + 39 H2O
Ag + Sn6(SO4)3 = Ag(SO4) + Sn6 =>
3 Ag + Sn6(SO4)3 = 3 Ag(SO4) + Sn6
KI + LiN = KN + LiI =>
KI + LiN = KN + LiI
Pb(NO3)2 + KI = K(NO3)2 + PbI =>
Pb(NO3)2 + KI = K(NO3)2 + PbI
Ca(NO3)2(aq) + Al2(SO4)3(aq) = CaSO4 + Al(NO3)3 =>
3 Ca(NO3)2(aq) + Al2(SO4)3(aq) = 3 CaSO4 + 2 Al(NO3)3
CaSO4*2H2O + NaCl = Na2O4S + CaCl2 + H2O =>
CaSO4*2H2O + 2 NaCl = Na2O4S + CaCl2 + 2 H2O
Cd(NH3)4{2+} + H{+} = Cd{2+} + NH4{+} =>
Cd(NH3)4{2+} + 4 H{+} = Cd{2+} + 4 NH4{+}
NaNO3 + ZnCl2 = NaCl2 + ZnNO3 =>
NaNO3 + ZnCl2 = NaCl2 + ZnNO3
PBr3 + NaHCO3 = NaBr + Na2HPO3 + CO2 + H2O =>
PBr3 + 5 NaHCO3 = 3 NaBr + Na2HPO3 + 5 CO2 + 2 H2O
Zn(s) + CuSO4 = Cu(s) + Zn(SO4) =>
Zn(s) + CuSO4 = Cu(s) + Zn(SO4)
Beryllium + ammonia = berylliumnitride + hydrogen =>
3 Be + 2 NH3 = Be3N2 + 3 H2
HC3H5O3 + Ca(OH)2 = HOH + Ca(C3H5O3)2 =>
2 HC3H5O3 + Ca(OH)2 = 2 HOH + Ca(C3H5O3)2
Sodiumchloride = sodium + chlorine =>
2 NaCl = 2 Na + Cl2
SO5 + F = SO5F2 =>
SO5 + 2 F = SO5F2
HCl + Zn(OH)2 = ZnCl2 + H2O =>
2 HCl + Zn(OH)2 = ZnCl2 + 2 H2O
NaBH4 + H2CO + H2O = CH3OH + NaOH + BH3 =>
NaBH4 + H2CO + H2O = CH3OH + NaOH + BH3
Pt + HCl2 = PtCl2 + H2 =>
2 Pt + 2 HCl2 = 2 PtCl2 + H2
Br + Cl2 = BrCl =>
2 Br + Cl2 = 2 BrCl
ZnO + CuSO3 = ZnSO4 + Cu =>
ZnO + CuSO3 = ZnSO4 + Cu
Cu2Cl + KOH = Cu2OH + KCl =>
Cu2Cl + KOH = Cu2OH + KCl
P4 + O2 = P6O8 =>
3 P4 + 8 O2 = 2 P6O8
H2O + Fe = Fe2O3 + H2 =>
3 H2O + 2 Fe = Fe2O3 + 3 H2
Na + C + O4{-2} = NaC2O4{-2} =>
Na + 2 C + O4{-2} = NaC2O4{-2}
S + Cl = SCl2 =>
S + 2 Cl = SCl2
EtOH + H2SO4 + NaBr = EtBr + H2O + NaHSO4 =>
EtOH + H2SO4 + NaBr = EtBr + H2O + NaHSO4
Na2SiO4 + C2H2O4 = Na2SiO3 + CO2 + H2O =>
Na2SiO4 + C2H2O4 = Na2SiO3 + 2 CO2 + H2O
Na3CO3 + C = Na + CO =>
Na3CO3 + 2 C = 3 Na + 3 CO
FeSO4 + LiClO3 + H2SO4 = Fe2(SO4)3 + Li2SO4 + Cl + H2O =>
10 FeSO4 + 2 LiClO3 + 6 H2SO4 = 5 Fe2(SO4)3 + Li2SO4 + 2 Cl + 6 H2O
HPO4 + KNO3 = KPO4 + HNO3 =>
HPO4 + KNO3 = KPO4 + HNO3
C20H31O12N1 + H2O = CH4 + CO2 + NH3 =>
2 C20H31O12N1 + 14 H2O = 21 CH4 + 19 CO2 + 2 NH3
H2S(g) + FeH3O3(s) = Fe2S3(s) + H2O(g) =>
3 H2S(g) + 2 FeH3O3(s) = Fe2S3(s) + 6 H2O(g)
HgF2 = Hg + F =>
HgF2 = Hg + 2 F
Na2HPO4 + H2O = OH + Na + H3PO4 =>
Na2HPO4 + 2 H2O = 2 OH + 2 Na + H3PO4
Ni + PO4 = NiPO4 =>
Ni + PO4 = NiPO4
C2H2 + KMnO4 = CO2 + H2O + KMn =>
4 C2H2 + 5 KMnO4 = 8 CO2 + 4 H2O + 5 KMn
CaHCO3 + H2O = CaO + H2CO3 + H2 =>
2 CaHCO3 + 2 H2O = 2 CaO + 2 H2CO3 + H2
C2H5 + OH = C2H5OH =>
C2H5 + OH = C2H5OH
O22C8H18 + O2 = CO2 + H2O =>
2 O22C8H18 + 3 O2 = 16 CO2 + 18 H2O
FeS2 + O2(aq) + H = Fe(OH)3 + (SO4)2 =>
2 FeS2 + 11 O2(aq) + 6 H = 2 Fe(OH)3 + 2(SO4)2
HCl + SnCl2 + O3 = SnCl4 + HO =>
6 HCl + 3 SnCl2 + 2 O3 = 3 SnCl4 + 6 HO
NaH2O3 + C6H8O7 = CO2 + H2O + Na3C6H5O7 =>
6 NaH2O3 + 3 C6H8O7 = 6 CO2 + 13 H2O + 2 Na3C6H5O7
Na2CO3 + CuCl2 = CuCO3 + Na2Cl2 =>
Na2CO3 + CuCl2 = CuCO3 + Na2Cl2
F2 + Fe2O3 = Fe + F2O =>
3 F2 + Fe2O3 = 2 Fe + 3 F2O
Cu2 + N3 = Cu3N2 =>
9 Cu2 + 4 N3 = 6 Cu3N2
BaSO4 + HNO3 = Ba(NO3) + SO4H =>
BaSO4 + HNO3 = Ba(NO3) + SO4H
BaO + H2CO3 = BaCO3 + H2O =>
BaO + H2CO3 = BaCO3 + H2O
Cr3(C2H3O2)7 + HCl + Zn = CrCl2 + Zn(C2H3O2)2 + H2 =>
2 Cr3(C2H3O2)7 + 12 HCl + 7 Zn = 6 CrCl2 + 7 Zn(C2H3O2)2 + 6 H2
(NH4)2MoS4 + Cl2 = MoS3 + NH4Cl + S =>
(NH4)2MoS4 + Cl2 = MoS3 + 2 NH4Cl + S
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur06/01/24
Équations équilibrées sur07/01/23
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