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How many molecules are in 5.4 moles of HCl?

Sagot :

Stephen46idn

Answer:

3.25 × 10²⁴ molecules

Explanation:

The number of molecules 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

We have

N = 5.4 × 6.02 × 10²³

We have the final answer as

3.25 × 10²⁴ molecules

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