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How Many Oxygen Atoms Are There in 27

Question 39

Question 39

Multiple Choice

How many oxygen atoms are there in 27.0 g of sodium sulfate (Na₂SO₄) ?

A) 1.15 How many oxygen atoms are there in 27.0 g of sodium sulfate (Na<sub>2</sub>SO<sub>4</sub>) ? A) 1.15 10<sup>23</sup> atoms B) 4.58 10<sup>23</sup> atoms C) 5.73 10<sup>23</sup> atoms D) 2.41 10<sup>24</sup> atoms E) 6.88 10<sup>23</sup> atoms 10²³ atoms
B) 4.58 10²³ atoms
C) 5.73 10²³ atoms
D) 2.41 How many oxygen atoms are there in 27.0 g of sodium sulfate (Na<sub>2</sub>SO<sub>4</sub>) ? A) 1.15 10<sup>23</sup> atoms B) 4.58 10<sup>23</sup> atoms C) 5.73 10<sup>23</sup> atoms D) 2.41 10<sup>24</sup> atoms E) 6.88 10<sup>23</sup> atoms 10²⁴ atoms
E) 6.88 10²³ atoms

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