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xlr300 xlr300
wrote...
Posts: 2009
6 years ago
How many atoms are present in 0.65 moles of P4O10?
A)  8.7 x 1024 atoms
B) 2.5 x 1024 atoms
C) 2.5 x 1025 atoms
D) 5.5 x 1024 atoms

Textbook 

Introduction to Chemical Principles


Edition: 11th
Author:
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Answer accepted by topic starter
dustyparticledustyparticle
wrote...
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Posts: 1977
6 years ago Edited: A month ago, bio_man
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D

0.65 * 6.023 *10^23 * (4+10) = 54.8093 *10^23

3.9 x 10^23 is number of molecules each molecule contains 14 atoms so just multiply
bruh now i know,  Jasesparza1,  SomeChemisKiddo,  Brayam Cardona,  Lobo1garcia

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