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choli [55]
3 years ago
5

How many atoms are in 1.65 mol of potassium

Chemistry
1 answer:
cluponka [151]3 years ago
3 0

Answer:

<h2>9.93 × 10²³ atoms</h2>

Explanation:

The number of atoms of potassium can be found by using the formula

<h3>N = n × L</h3>

where n is the number of moles

N is the number of entities

L is the Avogadro's constant which is

6.02 × 10²³ entities

From the question we have

N = 1.65 × 6.02 × 10²³

We have the final answer as

<h3>9.93 × 10²³ atoms</h3>

Hope this helps you

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See Explanation

Explanation:

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(a) to (d)

Required

Determine whether the given parameters can calculate the required parameter

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Volume = 20.0cm^3

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(b) 5.00 g of balsa wood, density of balsa wood : 0.16 g/cm^3

Here, we have:

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