atoms are there in 4.25 gram of NH3
Answer (1)
16th Aug, 2021
Hello Yash Yash,
See the question is very simple.
NH3 is a molecule of ammonia and has in total 4 atoms = 1 atom of N + 3 atoms of H
First we need to find out the moles of ammonia if 4.25 gram is there=
Molecular mass of NH3= 17
So moles= 4.25/17 = 0.25 moles
Number of atoms in 1 mole= 6.02214 * 10^-23 atoms
So number of atoms in 0.25 mole of NH3 = 0.25 * 4 * 6.02214 *10^-23 atoms
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