| Équations équilibrées la veille | Équations équilibrées le lendemain |
3(N2H8)SO4 + 2 Fe(NO3)3 = Fe2(SO4)3 + 6 NH4NO3
FeCl2 + Ag = AgCl + Fe =>
FeCl2 + 2 Ag = 2 AgCl + Fe
CO2 + Au = Au2O + C =>
CO2 + 4 Au = 2 Au2O + C
HClO2 + Mg(OH)2 = MgCl2 + H2O + O2 =>
2 HClO2 + Mg(OH)2 = MgCl2 + 2 H2O + 2 O2
HI + sodiumhydroxide = sodiumiodide + water =>
HI + NaOH = NaI + H2O
HI(aq) + NaOH(aq) = NaI(s) + H2O =>
HI(aq) + NaOH(aq) = NaI(s) + H2O
CS5 + Cl = CCl5 + SCl5 =>
CS5 + 30 Cl = CCl5 + 5 SCl5
MgAgNO3 = MgAgO3 + N2 =>
2 MgAgNO3 = 2 MgAgO3 + N2
C14H30 + O2 = CO2 + H2O =>
2 C14H30 + 43 O2 = 28 CO2 + 30 H2O
C7H506N3 + O2 = CO2 + H2O + N2 =>
2 C7H506N3 + 267 O2 = 14 CO2 + 506 H2O + 3 N2
CoNO3 + KSCN = CoSCN + KNO3 =>
CoNO3 + KSCN = CoSCN + KNO3
NaBiO2 + MnSO4 + H2SO4 = Bi2(SO4)3 + HMnO4 + NaS2O4 + H2O =>
2 NaBiO2 + 2 MnSO4 + 5 H2SO4 = Bi2(SO4)3 + 2 HMnO4 + 2 NaS2O4 + 4 H2O
PCl3 + H2O = H3PO3 + HCl =>
PCl3 + 3 H2O = H3PO3 + 3 HCl
CH2O2 + KOH = CHKO2 + H2O =>
CH2O2 + KOH = CHKO2 + H2O
SO4 + H2O = HSO4 + OH1 =>
SO4 + H2O = HSO4 + OH1
NbCl5 + TiC12H28O4 + NH4NO3 = Ti94Nb006O203 + H2O + CO2 + Cl2 + N2 =>
6 NbCl5 + 94 TiC12H28O4 + 3399 NH4NO3 = Ti94Nb006O203 + 8114 H2O + 1128 CO2 + 15 Cl2 + 3399 N2
NH4Cl + NaNO2 = NaCl + NH4NO2 =>
NH4Cl + NaNO2 = NaCl + NH4NO2
C7H6O2S + O2 = CO2 + H2O + S =>
2 C7H6O2S + 15 O2 = 14 CO2 + 6 H2O + 2 S
UO2C2O4 + HNO3 = UO2(NO3)2 + CO + CO2 + H2O =>
UO2C2O4 + 2 HNO3 = UO2(NO3)2 + CO + CO2 + H2O
KBr + AgN3 = AgBr + KN3 =>
KBr + AgN3 = AgBr + KN3
Ni{+} + O2 + H2O = Ni{2} + OH{-} =>
4 Ni{+} + O2 + 2 H2O = 4 Ni{2} + 4 OH{-}
Fe(NO2)3 + KSCN = K(NO2)3 + FeSCN =>
Fe(NO2)3 + KSCN = K(NO2)3 + FeSCN
ZnC2H302 + Na + PO4 = ZnPO4 + Na3C2H302 =>
ZnC2H302 + 3 Na + PO4 = ZnPO4 + Na3C2H302
Fe3O4 + KClO + K(OH)2 = K2FeO4 + H2O + KCl =>
Fe3O4 + 2 KClO + 6 K(OH)2 = 3 K2FeO4 + 6 H2O + 2 KCl
NO + ZnO = Zn + NO2 =>
NO + ZnO = Zn + NO2
SO2 + Fe(OH)3 = Fe2(SO3)3 + H2O =>
3 SO2 + 2 Fe(OH)3 = Fe2(SO3)3 + 3 H2O
PO4 = P2O + O2 =>
4 PO4 = 2 P2O + 7 O2
Li3N + HCl = LiCl + NH3 =>
Li3N + 3 HCl = 3 LiCl + NH3
CaO + H2SO3 = H2OCaSO3 =>
CaO + H2SO3 = H2OCaSO3
HI + C15H15N3O2 = H2 + C15H15N3O2I =>
2 HI + 2 C15H15N3O2 = H2 + 2 C15H15N3O2I
C + Mg = CMg =>
C + Mg = CMg
CH3Co2HNaOH = CH3Co2NaH2O =>
CH3Co2HNaOH = CH3Co2NaH2O
Sr(C2H3O2)2 + (NH4)2CO3 = Sr(NH4)2 + CO3(C2H3O2)2 =>
Sr(C2H3O2)2 + (NH4)2CO3 = Sr(NH4)2 + CO3(C2H3O2)2
OH + H3PO3 + NO{3-} = PO4{3-} + N2O4 + H2O =>
14 OH + 2 H3PO3 + 2 NO{3-} = 2 PO4{3-} + N2O4 + 10 H2O
Cd3P2 + K = K3P + Cd =>
Cd3P2 + 6 K = 2 K3P + 3 Cd
C6H10O3 + O2 = CO2 + H2O =>
C6H10O3 + 7 O2 = 6 CO2 + 5 H2O
SO2 + H2S = H2O + S8 =>
8 SO2 + 16 H2S = 16 H2O + 3 S8
NiO2 + Mn(OH)2 = Mn2O3 + Ni(OH)2 + H2O =>
NiO2 + 2 Mn(OH)2 = Mn2O3 + Ni(OH)2 + H2O
C4H9Cl + NaCN = C5H9N + NaCl =>
C4H9Cl + NaCN = C5H9N + NaCl
HCCH + KMnO4 + KOH = CO2 + K2MnO4 + H2O =>
HCCH + 10 KMnO4 + 10 KOH = 2 CO2 + 10 K2MnO4 + 6 H2O
Ni(OH)3 + H2O2 = Ni(OH)4 =>
2 Ni(OH)3 + H2O2 = 2 Ni(OH)4
Cu(NH3)4 + HCl = CuCl2 + NH3 + H2 =>
Cu(NH3)4 + 2 HCl = CuCl2 + 4 NH3 + H2
H2 + O2 = H2O =>
2 H2 + O2 = 2 H2O
KMnO4 + H2SO4 + NaNO2 = MnSO4 + NaNO3 + H2O + K2SO4 =>
2 KMnO4 + 3 H2SO4 + 5 NaNO2 = 2 MnSO4 + 5 NaNO3 + 3 H2O + K2SO4
[Ag(NH3)2]OH + NaCl = AgCl + NaOH + NH3 =>
[Ag(NH3)2]OH + NaCl = AgCl + NaOH + 2 NH3
KI + Br2 + KOH = KBr + KIO3 + H2O =>
KI + 3 Br2 + 6 KOH = 6 KBr + KIO3 + 3 H2O
Ca + HCl = CaCl2 + H2 =>
Ca + 2 HCl = CaCl2 + H2
I2 + HCL(AQ) = I2H + CL(AQ) =>
I2 + HCL(AQ) = I2H + CL(AQ)
C3H6O3 + NaOH = C3H5O3Na + H2O =>
C3H6O3 + NaOH = C3H5O3Na + H2O
U + F2 = UF6 =>
U + 3 F2 = UF6
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/10/25
Équations équilibrées sur02/09/24
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