Question

The molecular formula of ammonia is NH3 therefore the number of hydrogen atom in 34 gram of ammonia will be please explain method in brief

Answer 1

HOLA AMIGO

Molecular mass of NH3 = 17g

in 17 g NH3 , there are 3*NA hydrogen atoms

so in 34 g NH3, there are 2*3*NA atoms of hydrogen

ie, 6NA atoms of hydrogen

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