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rjkz [21]
3 years ago
6

What is activation energy

Chemistry
2 answers:
ANTONII [103]3 years ago
7 0

Answer:

the minimum quantity of energy which the reacting species must possess in order to undergo a specified reaction.

Explanation:

Otrada [13]3 years ago
6 0

Answer:

The minimum amount of energy that the species must have to undergo a specified reaction

Explanation:

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How many particles are in 3.2 mole of neon gas
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There are 1.93 x 10²⁴ particles

<h3>Further explanation</h3>

Given

3.2 moles of Neon gas

Required

Number of particles

Solution

The mole is the number of particles(molecules, atoms, ions) contained in a substance  

<em>1 mol = 6.02.10²³ particles </em>

Can be formulated

N=n x No

N = number of particles

n = mol

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So the number of particles for 3.2 moles :

N = 3.2 x 6.02.10²³

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or

we can describe it using Avogadro's number conversion factor

\tt 3.2~moles\times \dfrac{6.02\times 10^{23}}{1~mole}=1.93\times 10^{24}

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