Question

calculate the moecules of sulfur s8 in 64g of sulphur ?

Answer 1

molar mass of S8 =32×8
moles of S8 in 64g = 64 ÷(32×8) = 0.25
number of molecule = moles × Avogadro's number
Number of molecule = 0.25×6.02×10^(23)
Number of molecule = 1.504×10^(23)

Answer 2

$<b>$☺ Hello mate__ ❤

◾◾here is your answer.

1 mole of solid sulphur (S8)

= 8 × 32g

= 256g

i.e., 256g of solid sulphur contains

= 6.022 × 10^23 molecules

Then, 64g of solid sulpur contains

(6.022×10^23 /256 )64 molecules

= 1.05 × 10^23 molecules (approx)

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I hope, this will help you.☺

Thank you______❤

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