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Find the no. of atom in NH3

Anuj manhas , 10 Years ago
Grade 11
anser 3 Answers
Aarti Gupta

Last Activity: 10 Years ago

NH3 or ammonia molecule is formed of nitrogen and hydrogen atoms.Its an covalent compound formed by shairing of electrons between one nitogen atom and three hydrogen atoms.So we can say that 1molecule of ammonia consist of 1N atom and 3H atoms,so there are 4atoms in this compound.
rutvik

Last Activity: 10 Years ago

it s easy anuj manhas
 
 molar mass of N = 14
molar mass of h = 3 becoz.. there 3 hydrogen molecules or atoms
therefore NH3 = 14 * 3
                     = 42
Now,
1 g-atom NH3 = 42g
therefore g-atoms * NA = no. of atoms
42 * 6.022 * 1023  = no. of atoms
252.92 * 1023  = no. of atoms
 
Hence, this is solution so simple 
Rahul Jiji George

Last Activity: 10 Years ago

1 moleculeof amminoa consists of 4 atoms
i mole of ammonia consists of 4 * 6.022*10^23 atoms
 
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