| Équations équilibrées la veille | Équations équilibrées le lendemain |
8 PO4 + 96(NH4)2MoO4 + 162 HNO3 = 8(NH4)3PO4*12MoO3 + 165 NH4NO3 + 87 H2O
hydrogenchloride + zincsulfide = zincchloride + H2S =>
2 HCl + ZnS = ZnCl2 + H2S
C3H6 + O2 = CO2 + H2O =>
2 C3H6 + 9 O2 = 6 CO2 + 6 H2O
Fe + O2 = Fe2O3 =>
4 Fe + 3 O2 = 2 Fe2O3
NaCl + KOH = NaOH + KCl =>
NaCl + KOH = NaOH + KCl
H3AsO4 + NaI + HCl = H3AsO3 + NaCl + I2 + H2O =>
H3AsO4 + 2 NaI + 2 HCl = H3AsO3 + 2 NaCl + I2 + H2O
ZnCl2 + O2 = ZnO + Cl2 =>
2 ZnCl2 + O2 = 2 ZnO + 2 Cl2
Hg + O = HgO =>
Hg + O = HgO
Al(ClO3)3 = AlCl3 + O2 =>
2 Al(ClO3)3 = 2 AlCl3 + 9 O2
Ca(HCO3)2 + H2S = H2O + CaS + CO2 =>
Ca(HCO3)2 + H2S = 2 H2O + CaS + 2 CO2
HCI + Mg = MgCI + H2 =>
2 HCI + 2 Mg = 2 MgCI + H2
AgF + HCl = AgCl + HF =>
AgF + HCl = AgCl + HF
HI(aq) + RbOH(aq) = H2O(l) + RbI(aq) =>
HI(aq) + RbOH(aq) = H2O(l) + RbI(aq)
As + NaOH = Na3AsO3 + H2 =>
2 As + 6 NaOH = 2 Na3AsO3 + 3 H2
Ar + H2SO4 = Ar2(SO4)3 + H2 =>
2 Ar + 3 H2SO4 = Ar2(SO4)3 + 3 H2
Fl + H2O = HFl + O =>
2 Fl + H2O = 2 HFl + O
Sr(OH)2 + H3PO4 = Sr3(PO4)2 + H2O =>
3 Sr(OH)2 + 2 H3PO4 = Sr3(PO4)2 + 6 H2O
Cr + HCl = CrCl3 + H2 =>
2 Cr + 6 HCl = 2 CrCl3 + 3 H2
Zn + SI = ZnI2 + S2 =>
Zn + 2 SI = ZnI2 + S2
CuCl2 + K4[Fe(CN)6] = K4[Cu(CN)6] + FeCl2 =>
CuCl2 + K4[Fe(CN)6] = K4[Cu(CN)6] + FeCl2
N2 + O2 + H2O = HNO3 =>
2 N2 + 5 O2 + 2 H2O = 4 HNO3
HN3 + O2 = H2O + N2 =>
4 HN3 + O2 = 2 H2O + 6 N2
Zn + Pb(NO3)2 = Zn(NO3)2 + Pb =>
Zn + Pb(NO3)2 = Zn(NO3)2 + Pb
CH3CO2H + H2O = CH3CO2{-} + H3O{+} =>
CH3CO2H + H2O = CH3CO2{-} + H3O{+}
K2SO4 + CaCl2 = KCl + CaSO4 =>
K2SO4 + CaCl2 = 2 KCl + CaSO4
Zn + H2SO4 = ZnSO4 + H2 =>
Zn + H2SO4 = ZnSO4 + H2
SO2 + CO2 = CS2 + O2 =>
2 SO2 + CO2 = CS2 + 3 O2
Zn + HF = ZnF2 + H2 =>
Zn + 2 HF = ZnF2 + H2
H3PO4 + Mg(OH)2 = Mg3(PO4)2 + H2O =>
2 H3PO4 + 3 Mg(OH)2 = Mg3(PO4)2 + 6 H2O
ZnCl2 + LiNO3 = Zn(NO3)2 + LiCl =>
ZnCl2 + 2 LiNO3 = Zn(NO3)2 + 2 LiCl
HS{-} + HV2O7{3-} = S2{2-} + HV2O5{-} + OH{-} =>
2 HS{-} + HV2O7{3-} = S2{2-} + HV2O5{-} + 2 OH{-}
NaHCO3 + HNO3 = NaNO3 + H2O + CO2 =>
NaHCO3 + HNO3 = NaNO3 + H2O + CO2
LiCl(aq) = Li(s) + Cl(g) =>
LiCl(aq) = Li(s) + Cl(g)
C + H2O = CO + H2 = =>
C + H2O = CO + H2
V2O5 + H2SO4 = H2O + V2(SO4)5 =>
V2O5 + 5 H2SO4 = 5 H2O + V2(SO4)5
Mg3N2 + water = Mg(OH)2 + NH3 =>
Mg3N2 + 6 H2O = 3 Mg(OH)2 + 2 NH3
SiO2 + C = Si + CO =>
SiO2 + 2 C = Si + 2 CO
Cd(s) + HNO3(aq) = CdNO3 + H =>
Cd(s) + HNO3(aq) = CdNO3 + H
Mg + Cu2(SO4)3 = MgSO4 + Cu =>
3 Mg + Cu2(SO4)3 = 3 MgSO4 + 2 Cu
H3AsO4 + NaI + HCl = H3AsO3 + NaCl + I2 + H2O =>
H3AsO4 + 2 NaI + 2 HCl = H3AsO3 + 2 NaCl + I2 + H2O
O2 + CH4 = CO2 + H2O =>
2 O2 + CH4 = CO2 + 2 H2O
CaCl2(s) + Na3PO4(aq) = Ca3(PO4)2(aq) + NaCl(aq) =>
3 CaCl2(s) + 2 Na3PO4(aq) = Ca3(PO4)2(aq) + 6 NaCl(aq)
Ni(NO3)2 + NaOH = Ni(OH)2 + NaNO3 =>
Ni(NO3)2 + 2 NaOH = Ni(OH)2 + 2 NaNO3
C7H12 + O2 = CO2 + H2O =>
C7H12 + 10 O2 = 7 CO2 + 6 H2O
C18H36O2 + O2 = CO2 + H2O =>
C18H36O2 + 26 O2 = 18 CO2 + 18 H2O
C2H6 + O2 = CO2 + H2O =>
2 C2H6 + 7 O2 = 4 CO2 + 6 H2O
Au2S3 + H2 = Au + H2S =>
Au2S3 + 3 H2 = 2 Au + 3 H2S
NO2 + H2 = HNO3 + NO =>
4 NO2 + H2 = 2 HNO3 + 2 NO
Fe + NaOH + H2O = NaFe2O4 + H2 =>
4 Fe + 2 NaOH + 6 H2O = 2 NaFe2O4 + 7 H2
N2O + KMnO4 + H2SO4 = MnSO4 + Mn(NO3)2 + K2SO4 + H2O =>
5 N2O + 8 KMnO4 + 7 H2SO4 = 3 MnSO4 + 5 Mn(NO3)2 + 4 K2SO4 + 7 H2O
Équilibrer l'équation de toute réaction chimique
| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/31/24
Équations équilibrées sur01/30/24
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.
