4 years ago

4. Which atomic particles are found inside the nucleus of an atom?

Chemistry

1 answer:

grin007 [14]4 years ago

6 0

Answer:

the atomic particles in the necluse are called ions which are positive and negive charged atoms

Explanation:

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<h3>Further explanation</h3>

Given

Reaction

3H₂(g) + N₂(g) ⇒ 2NH₃(g)

100g of N₂

Required

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Solution

mol of N₂ :

$\tt mol=\dfrac{mass}{MW}\\\\mol=\dfrac{100}{28}\\\\mol=3.57$

From the equation, mol ratio of N₂ and NH₃ = 1 : 2, so mol NH₃ :

$\tt \dfrac{2}{1}\times 3.57=7.14~moles$

mass of NH₃(MW=17 g/mol) :

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