2 years ago

Write a complete chemical formula including physical state symbol for nitrogen

1 answer:

6 0

Nitrogen exist as a diatomic molecule in the nature in gaseous state at room temperature. So, formula and symbol could be expressed as:

$N_2(g)$

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AleksAgata [21]

Given:

The number of particles = 3.131 * 10²⁴

To determine:

The number of moles corresponding to the given particles

Explanation:

1 mole corresponds to Avogadro's number of particles = 6.023 * 10²³ particles

Therefore, the given particles would correspond to:

3.131* 10²⁴ particles * 1 moles/6.023 * 10²³ particles = 5.199 moles

Ans: A) 5.199 moles are contained in 3.131* 10²⁴ particles

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