Question

How many molecules of sodium fluoride (NaF) are found in 7.2 moles of sodium fluoride?

Answer 1

No. of molecules of any substance is one mole

= Avogadro's Number = (6.022 x 10^23)

So, no. of molecules in 7.2 moles of sodium fluoride

= 7.2 × (6.022 x 10^23)

= 4.33584^24

Answer 2

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Step-by-step explanation:

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