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2 years ago

How many formula units are in 0.0022 mol of NaCl (it’s urgent plz)

Chemistry

1 answer:

poizon [28]2 years ago

3 0

Answer:

<h2>1.204 × 10²¹ units </h2>

Explanation:

The number of formula units can be found by using the formula

N = n × L

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 = 0.002 × 6.02 × 10²³

We have the final answer as

<h3>1.204 × 10²¹ units</h3>

Hope this helps you

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1 year ago

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Hope this answers the question. Have a nice day.

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3 years ago