The number of atoms in 4.25 gram of NH3 is.
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Molecular mass of ammonia= 14+3=17
In 1 molecule (nh3) there are 1+3=4 atoms
1 mole (17 g) has Avogadro number of molecules
17 g= 1 mole
4.25g=4.25/17=0.25 moles
1 mole = 4×6.022×10^23 atoms
0.25 or 1/4 mole =6.022×10^23 atoms
In 1 molecule (nh3) there are 1+3=4 atoms
1 mole (17 g) has Avogadro number of molecules
17 g= 1 mole
4.25g=4.25/17=0.25 moles
1 mole = 4×6.022×10^23 atoms
0.25 or 1/4 mole =6.022×10^23 atoms
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