Question

Me ayudan con la 10 por favor

Answer 1

V = 1 litro

760 torr -------- 1 atm
458 torr --------    x
x = 0.603 atm.

m = 2.96 g

P x V = n x R x T        n (mol) se sustituye por la formula n = masa/Mm

P x V = m/Mm x R x T  despejar Mm

Mm = m x R x T
         ``````````````
             P x V

R= 0.082 (atm L / mol K)

Mm = (2.96 g) x (0.082 (atm L / mol K)) x 680 K)
         ``````````````````````````````````````````````````````````
                      0.602 atm. x 1Litro

Mm = 274.16 g/mol

Fm = HgCl2