Answer is: concentration of chlorine is 1418.34 M.
Balanced chemical reaction: PCl₃(g) + Cl₂(g) → PCl₅(g).
[PCl₃<span>] = 0.33 M; equilibrium concentration of phosphorus trichloride.
</span>[PCl₅<span>] = 0.44 M; equilibrium concentration of phosphorus pentachloride.
</span>Keq = 0.00094.
Keq = [PCl₅] ÷ [PCl₃] · [Cl₂<span>].
</span>[Cl₂] = [PCl₅] ÷ Keq · [PCl₃].
[Cl₂] = 0.44 M ÷ 0.33 M · 0.00094.
[Cl₂] = 1418.43 M.
Answer:
ok soo
Explanation:
first of all...that's not maths that looks like some type of alien language
It was similar because they both arranged the elements in order of increasing atomic mass.
Potassium (K), Sodium(Na), Iron(Fe), Copper(Cu), Silver(Ag), Tin(Sn), Antimony(Sb), Tungsten(W), Gold(Au), Mercury(Hg), Lead(Pb)
