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In One Analysis, 1

question 31

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In one analysis, 1.34 In one analysis, 1.34   10<sup>17</sup> molecules of ozone (O<sub>3</sub>)  were found in 2.00 mL of an air sample. How many moles of oxygen atoms is this? A) 2.23   10<sup>-7</sup> mol B) 8.07   10<sup>40</sup> mol C) 6.68   10<sup>-7</sup> mol D) 2.42   10<sup>41</sup> mol E) 6.02   10<sup>-23</sup> mol 1017 molecules of ozone (O3) were found in 2.00 mL of an air sample. How many moles of oxygen atoms is this?


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