How many atom in 5g of nitrogrn
Question asked by: abhay 123
Asked on: 11 Nov 2009
Find out how many atoms are in 1 gram of nitrogen, once you have that then simply multiply it by 5.
You can probably find this out from some sort of table that will exist somewhere of number of atoms of nitrogen in a given weight of it!
By: knowitall
Replied at: 15 Nov 2009
Average rating for this answer is 1.8 / 5
Rate Answer
Comment or provide your answer to this question
First of all we should find how many mols in 5gs
atomic mass of N is 14gmol-1
N mols = 5g/14gmol-1
6.022*10^23 of atoms in 1mol
there for no of atoms=6.022*10^23 *5g/14gmol-1
By: randima
Date of comment: Mon, Jan 31st 2011
The gm. at. wt. of nitrogen is 14g
Hence, The no. of atoms present in 5g nitrogen is
6.023*10^23*(5/14)=2.151*10^23.
By: psahu63
Date of comment: Thu, Aug 26th 2010
Comments and other answers:
Profile Picture
First of all we should find how many mols in 5gs
atomic mass of N is 14gmol-1
N mols = 5g/14gmol-1
6.022*10^23 of atoms in 1mol
there for no of atoms=6.022*10^23 *5g/14gmol-1By: randima
Date of comment: Mon, Jan 31st 2011
Profile Picture
The gm. at. wt. of nitrogen is 14g
Hence, The no. of atoms present in 5g nitrogen is
6.023*10^23*(5/14)=2.151*10^23.By: psahu63
Date of comment: Thu, Aug 26th 2010
Ask a New Question
Find out more about Chemistry
Chemistry Questions and Answers the atom Questions and Answers Next question: which of the following most directly affects the potential energy of an object
A.its temperature
B.its composition
C.its volume
D.its acceleration
E.its speed
Become a Member! It's Free >>>
Share on Facebook: 
On Twitter:
Tweet this!
Question Keywords
nitrogrn atom
More Questions:What Is An Alkane?
From The Following Which Have Maximum Bond Angle
1.CH4 2.SCL2
Distinguish Nitrate And Nitrite.
What Colour Does Litmus Paper Turn In Alkali?
Acidic & Basic Media