Question

Calculate the number of molecules of Phosphorus (P4) present in 16 g of solid Phosphorus.

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Answer 1

Answer:

48.176 x 1023 molecules.

Explanation:

answer 248 gm of solid phosphorus = 248/31 = 8 moles.

1 mole of phosphorus = 6.022x1023 molecules.

8 mole of phosphorus = 8 x 6.022x1023

= 48.176 x 1023 molecules.

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