Question

How many electrons content in 170 gram NH3

Answer 1

Answer:

10 electrons

Explanation:

1.7 g of the ammonia contains (6.022 × 10²³) × 1.7/17 atoms. Now, 1 atom of the Ammonia contains 7 + 3 electrons = 10 electrons.

Answer 2

Answer:

The answer will be 6.022×10²⁵

Explanation:

1 NH3 contains (7+3)=10 electrons

NH3's Atomic weight =17

17g NH3 contains 6.022×10²³ atoms

1g NH3 contains 6.022×10²³/17 atoms

170g NH3 contains (6.022×10²³×170)/17 atoms

=6.022×10²⁴ atoms

means 170g NH3 have 6.022×10²⁴×10 electrons

[we multiply 10 as 1 NH3 contains 10 electrons]

✨ so the final answer = 6.022×10²⁵