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Nataly [62]
3 years ago
14

How many molecules of sulfur dioxide are present in 1.60 moles of sulfur dioxide

Chemistry
1 answer:
ELEN [110]3 years ago
5 0
For this question, you must know that there are 6.022e23 atoms/molecules per mole of any substance (this is Avogadro's number). Therefore, your answer is 6.022e23 * 1.60 = 9.64e23 molecules of sulfur dioxide. (the "e" represents "times ten to the power of ___ ")
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It will take 8.09 seconds to cover 235 meters by car with speed of 65 mile/h.

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