| Équations équilibrées la veille | Équations équilibrées le lendemain |
Pt + 2 Na2O2 + 4 H2O = Na2[Pt(OH)6] + 2 NaOH
V{3+} + OH{-} = V2O5 + H2 + H2O =>
2 V{3+} + 6 OH{-} = V2O5 + 2 H2 + H2O
C7H9 + HNO3 = C7H6[NO2]3 + H2O =>
C7H9 + 3 HNO3 = C7H6[NO2]3 + 3 H2O
Hg(NO3)2 + KCl = KNO3 + HgCl2 =>
Hg(NO3)2 + 2 KCl = 2 KNO3 + HgCl2
Na2O2 + H2O = NaOH + O2 =>
2 Na2O2 + 2 H2O = 4 NaOH + O2
Fe + MgCl2 = FeCl2 + Mg2 =>
2 Fe + 2 MgCl2 = 2 FeCl2 + Mg2
Be + HF = HBe + F =>
Be + HF = HBe + F
Br + S = BrS =>
Br + S = BrS
LiOH + H2SO4 = Li2SO4 + HOH =>
2 LiOH + H2SO4 = Li2SO4 + 2 HOH
FeO + CuSO4 = FeSO4 + CuO =>
FeO + CuSO4 = FeSO4 + CuO
F1 + O2 = F2O1 =>
4 F1 + O2 = 2 F2O1
PO4{3-} + H2O = HPO4{2-} + OH{-} =>
PO4{3-} + H2O = HPO4{2-} + OH{-}
H2Se = H + Se =>
H2Se = 2 H + Se
NaO2 + KJ + H2SO4 = K2SO4 + J2 + Na2SO4 + H2O =>
2 NaO2 + 6 KJ + 4 H2SO4 = 3 K2SO4 + 3 J2 + Na2SO4 + 4 H2O
MgS4 + Mg = MgS2 =>
MgS4 + Mg = 2 MgS2
Bi(OH)3 + Na2[Sn(OH)4] = Na2[Sn(OH)6] + Bi =>
2 Bi(OH)3 + 3 Na2[Sn(OH)4] = 3 Na2[Sn(OH)6] + 2 Bi
C8H18O5 + NaH + C3H3Br = NaBr + H2 + C14H22O5 =>
C8H18O5 + 2 NaH + 2 C3H3Br = 2 NaBr + 2 H2 + C14H22O5
AgNO3 + Na2 + CO3 = AgCO3 + NaNO3 =>
2 AgNO3 + Na2 + 2 CO3 = 2 AgCO3 + 2 NaNO3
Al2O3 + H = Al + H2O =>
Al2O3 + 6 H = 2 Al + 3 H2O
FeSO4 + NaOH = FeNaSO4OH =>
FeSO4 + NaOH = FeNaSO4OH
Mn3O4 + H2SO4 = MnSO4 + MnO2 + H2O =>
Mn3O4 + 2 H2SO4 = 2 MnSO4 + MnO2 + 2 H2O
SiO2 + H2SO4 + CH3COOH = SiSO4 + CO2 + H2O =>
4 SiO2 + 4 H2SO4 + CH3COOH = 4 SiSO4 + 2 CO2 + 6 H2O
Mn(NO3)4 + Cr = Mn + Cr(NO3)3 =>
3 Mn(NO3)4 + 4 Cr = 3 Mn + 4 Cr(NO3)3
C2H4 + O2 + HCl = C2H4Cl2 + H2O =>
2 C2H4 + O2 + 4 HCl = 2 C2H4Cl2 + 2 H2O
K2S2O8 = K2O + SO3 + O2 =>
2 K2S2O8 = 2 K2O + 4 SO3 + O2
CH3 = C + H1 =>
CH3 = C + 3 H1
Bi(HCO3)5 = Bi2O5 + CO2 + H2O =>
2 Bi(HCO3)5 = Bi2O5 + 10 CO2 + 5 H2O
Ba(NO3)2 + Na2CrO4 = BaCrO4 + NaNO3 =>
Ba(NO3)2 + Na2CrO4 = BaCrO4 + 2 NaNO3
P + SO2 = P4O10 + S =>
4 P + 5 SO2 = P4O10 + 5 S
NF3 = N + F2 =>
2 NF3 = 2 N + 3 F2
KOH(aq) + HI(aq) = KI(aq) + HOH(l) =>
KOH(aq) + HI(aq) = KI(aq) + HOH(l)
NH4ClO4 + C7H6N2O4 = CO2 + H2O + N2 + Cl2 =>
26 NH4ClO4 + 4 C7H6N2O4 = 28 CO2 + 64 H2O + 17 N2 + 13 Cl2
Ca(OH)2(aq) + H2SO4 = CaSO4(s) + H2O(l) =>
Ca(OH)2(aq) + H2SO4 = CaSO4(s) + 2 H2O(l)
P + SO2 = P4O10 + S =>
4 P + 5 SO2 = P4O10 + 5 S
Cr(OH)3 + KOH + KClO = H2O + K2CrO4 + KCl =>
2 Cr(OH)3 + 4 KOH + 3 KClO = 5 H2O + 2 K2CrO4 + 3 KCl
CHCH + NaOH = Na(CH)2OH =>
CHCH + NaOH = Na(CH)2OH
Zn(OH)2 + Li2O = ZnO + LiOH =>
Zn(OH)2 + Li2O = ZnO + 2 LiOH
PbS + HCl = PbCl2 + H2S =>
PbS + 2 HCl = PbCl2 + H2S
HBrO + Al(OH)3 = Al(BrO)3 + H2O =>
3 HBrO + Al(OH)3 = Al(BrO)3 + 3 H2O
ICl3 + H2O = HI + HIO3 + HCl =>
3 ICl3 + 6 H2O = HI + 2 HIO3 + 9 HCl
Pb + NH3 = Pb(NH3)4 =>
Pb + 4 NH3 = Pb(NH3)4
NH4Cl + HCl = NH4 + HCl3 =>
2 NH4Cl + HCl = 2 NH4 + HCl3
(NH4)2MoO4 + PO3 = (NH4)3PMo12O40 + O2 + NH3 + H2O =>
47.999999999999(NH4)2MoO4 + 4 PO3 = 3.9999999999999(NH4)3PMo12O40 + O2 + 83.999999999999NH3 + 41.999999999999H2O
Mg + H2SO4 = Mg(H2SO4)2 =>
Mg + 2 H2SO4 = Mg(H2SO4)2
KMnO4 + NaBr + H2SO4 = Br2 + NaSO4 + K2SO4 + MnSO4 + H2O =>
4 KMnO4 + 10 NaBr + 16 H2SO4 = 5 Br2 + 10 NaSO4 + 2 K2SO4 + 4 MnSO4 + 16 H2O
(NH4)SO4 + KOH = NH4OH + KSO4 =>
(NH4)SO4 + KOH = NH4OH + KSO4
As + Cl2 = AsCl3 =>
2 As + 3 Cl2 = 2 AsCl3
KClO3 + SbCl3 + HCl = Sb(Cl)5 + KCl + H2O =>
KClO3 + 3 SbCl3 + 6 HCl = 3 Sb(Cl)5 + KCl + 3 H2O
Zn(CH3COO)2*2H20 + Al(OH)(CH3COO)2 = Zn0*98Al0*02O + CO2 + CH4 + H2O =>
2 Zn(CH3COO)2*2H20 + 196 Al(OH)(CH3COO)2 = 2 Zn0*98Al0*02O + 459 CO2 + 333 CH4 + 66 H2O
NaOH + Ca = Ca(OH)2 + Na =>
2 NaOH + Ca = Ca(OH)2 + 2 Na
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur11/26/24
Équations équilibrées sur12/26/23
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