Question

One mole of h2s gas escapes from a container by effusion in 77 seconds how long would it take one mole of nh3 gas to escape from the same container

Answer 1

54.4 seconds

Step-by-step explanation:

The molar masses of H2S and NH3 are 34 and 17 g/mol, respectively. The equation that would best represent the given is,

Rate A/Rate B = √(molar mass B/molar mass A)

Substituting,

x/77 = √(17 /34 )

x = 54.4

Thus, it will take 54.4 seconds for NH3 to travel through the container.

Answer 2

The molar masses of H2S and NH3 are 34 and 17 g/mol, respectively. The equation that would best represent the given is,
Rate A/Rate B = √(molar mass B/molar mass A)
Substituting,
x/77 = √(17 /34 )
x = 54.4
Thus, it will take 54.4 seconds for NH3 to travel through the container.