what is the mass of 2.23 times 10^23 atoms of sulfur

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31-01-2020
Chemistry

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what is the mass of 2.23 times 10^23 atoms of sulfur

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em56 em56 · Answer 1 · 2020-01-31T09:14:08+01:00

em56 em56

31-01-2020

The atomic mass of sulfur is 32.07 g/mole.

1 mole of sulfur contains 6.022 ×10^23 atoms
But 1 mole is equal to 32.07 g
Therefore;
6.022 ×10^23 atoms = 32.07
Thus; 2.23 × 10^23 atoms = ?
= (2.23 ×10^23 ×32.07)/ 6.022×10^23
= 11.876 g

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