2.2 (iii) Find (a) the total number of protons in 34 mg of NH3 at STP.
Will the answer change if the temperature and pressure are changed ?
1 mole of ammonia .
and 1 atom of contains .
Therefore, the number of protons in 1 mole of .
Number of protons in 3mg of :
No, there will be no effect of temperature and pressure.