Question

Calaculate the density of NH3
at30°C and 5 atm pressure

Answer 1

Answer:

formula used will be =(PV=nRT)

Explanation:

p is given

T is given

we know the value of R that is universal gas constant

and we also know that d=mass/volume

d is density

and in the formula n is number of moles which are equal to given mass /molar mass. here we know that molar mass of NH3 is 17

and from this given mass / volume will be density

so the final formula we are getting is

P=nRT/V

we can write n as mass / molar mass

P=mass ×R×T/ molar mass × V

so here mass upon volume is density

at last

(P ×molar mass)÷RT = density

now put the values of p, R,T u will get the answe